From 462422eddd0d0e8b2f99983922d38f913db19149 Mon Sep 17 00:00:00 2001 From: Ran Date: Tue, 12 Dec 2023 13:50:06 +0800 Subject: [PATCH 01/31] add template --- releases/release-7.1.3.md | 194 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 194 insertions(+) create mode 100644 releases/release-7.1.3.md diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md new file mode 100644 index 000000000000..9fdbe2fefcfa --- /dev/null +++ b/releases/release-7.1.3.md @@ -0,0 +1,194 @@ +--- +title: TiDB 7.1.3 Release Notes +summary: 了解 TiDB 7.1.3 版本的兼容性变更、改进提升，以及错误修复。 +--- + +# TiDB 7.1.3 Release Notes + +发版日期：2023 年 x 月 x 日 + +TiDB 版本：7.1.3 + +试用链接：[快速体验](https://docs.pingcap.com/zh/tidb/v7.1/quick-start-with-tidb) | [生产部署](https://docs.pingcap.com/zh/tidb/v7.1/production-deployment-using-tiup) | [下载离线包](https://cn.pingcap.com/product-community/?version=v7.1.3#version-list) + +## 兼容性变更 + +- note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + +## 改进提升 + ++ TiDB + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ TiKV + + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ PD + + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ TiFlash + + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ Tools + + + Backup & Restore (BR) + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiCDC + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Data Migration (DM) + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Lightning + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + Dumpling + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiUP + + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Binlog + + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + +## 错误修复 + ++ TiDB + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ TiKV + + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ PD + + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ TiFlash + + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ Tools + + + Backup & Restore (BR) + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiCDC + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Data Migration (DM) + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Lightning + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + Dumpling + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiUP + + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Binlog + + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + +## Other dup notes + +- (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Enable automatic retry of Region scatter during snapshot recovery when encountering timeout failures or cancellations of Region scatter [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) +- (dup): release-7.5.0.md > Improvements> Tools> Backup & Restore (BR) - During restoring a snapshot backup, BR retries when it encounters certain network errors [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) +- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`compression`](/ticdc/ticdc-changefeed-config.md): enables you to configure the compression behavior of redo log files [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) +- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that resolved-ts might be blocked for 2 hours [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) +- (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Support the [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/tidb/v6.5/sql-statement-flashback-cluster) syntax [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) +- (dup): release-6.5.6.md > Compatibility changes - Prohibit setting [`require_secure_transport`](https://docs.pingcap.com/tidb/v6.5/system-variables#require_secure_transport-new-in-v610) to `ON` in Security Enhanced Mode (SEM) to prevent potential connectivity issues for users [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) +- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the joint state of DR Auto-Sync might time out when scaling out [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) +- (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that adding multiple TiKV nodes to a large cluster might cause TiKV heartbeat reporting to become slow or stuck [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) +- (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that TiDB Dashboard cannot read PD `trace` data correctly [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) +- (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the default values for BR SQL commands and CLI are different, which might cause OOM issues [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) +- (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Reduce the impact of TiCDC incremental scanning on upstream TiKV [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) +- (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the changefeed cannot replicate DML events in bidirectional replication mode if the target table is dropped and then recreated in upstream [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) +- (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the performance issue caused by accessing NFS directories when replicating data to an object store sink [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that executing `UNION ALL` with the DUAL table as the first subnode might cause an error [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) +- (dup): release-7.3.0.md > Improvements> TiKV - Add the `Max gap of safe-ts` and `Min safe ts region` metrics and introduce the `tikv-ctl get-region-read-progress` command to better observe and diagnose the status of resolved-ts and safe-ts [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the TiDB node panic issue that occurs when DDL `jobID` is restored to 0 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of unsorted row data returned by `TABLESAMPLE` [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that panic might occur when `tidb_enable_ordered_result_mode` is enabled [#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) +- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) and [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md): enable you to set different concurrency parameters for the redo module based on specifications of different machines [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) +- (dup): release-6.5.6.md > Bug fixes> PD - Upgrade the version of Gin Web Framework from v1.8.1 to v1.9.1 to fix some security issues [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) +- (dup): release-7.5.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the log backup might get stuck in some scenarios when backing up large wide tables [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) +- (dup): release-7.4.0.md > Improvements> PD - Enhance the configuration retrieval method of the resource control client to dynamically fetch the latest configurations [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) +- (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that TiDB Lightning gets stuck during `writeToTiKV` [#46321](https://github.com/pingcap/tidb/issues/46321) @[lance6716](https://github.com/lance6716) +- (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Support making TiCDC Canal-JSON content format [compatible with the content format of the official Canal output](https://docs.pingcap.com/tidb/v6.5/ticdc-canal-json#compatibility-with-the-official-canal) by setting `content-compatible=true` in the `sink-uri` configuration [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) +- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the optimizer mistakenly selects IndexFullScan to reduce sort introduced by window functions [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of not handling locks in the MVCC interface when reading schema diff commit versions from the TiDB schema cache [#48281](https://github.com/pingcap/tidb/issues/48281) @[cfzjywxk](https://github.com/cfzjywxk) +- (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the TiCDC server might panic when replicating data to an object storage service [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) +- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue of incorrect memory usage estimation in `INDEX_LOOKUP_HASH_JOIN` [#47788](https://github.com/pingcap/tidb/issues/47788) @[SeaRise](https://github.com/SeaRise) +- (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that the rule checker does not add Learners according to the configuration of Placement Rules [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) +- (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the interval between replicating DDL statements is too long when redo log is enabled [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) +- (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that BR generates incorrect URIs for external storage files [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) +- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the scheduler command variables are incorrect in Grafana on the cloud environment [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) +- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that stale peers are retained and block resolved-ts after Regions are merged [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus) +- (dup): release-6.5.6.md > Compatibility changes - After further testing, the default value of the TiCDC Changefeed configuration item [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) is changed from `true` to `false`. This means that by default, table and database names in the TiCDC configuration file are case-insensitive [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) +- (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the retry after an EC2 metadata connection reset cause degraded backup and restore performance [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) +- (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that data import fails because HTTP retry requests do not use the current request content [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of `IMPORT INTO` task failure caused by PD leader malfunction for 1 minute [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) +- (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that PD might delete normal Peers when TiKV nodes are unavailable [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) +- (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Remove unnecessary `get_regions` calls in physical import mode [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) +- (dup): release-6.5.5.md > Bug fixes> TiKV - Fix the issue that Online Unsafe Recovery cannot handle merge abort [#15580](https://github.com/tikv/tikv/issues/15580) @[v01dstar](https://github.com/v01dstar) +- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the TiKV OOM issue that occurs when restarting TiKV and there are a large number of Raft logs that are not applied [#15770](https://github.com/tikv/tikv/issues/15770) @[overvenus](https://github.com/overvenus) +- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the panic issue of `batch-client` in `client-go` [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that column pruning can cause panic in specific situations [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) +- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that TiDB does not read `cgroup` resource limits when it is started with `systemd` [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) +- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix security issues by upgrading the version of `lz4-sys` to 1.9.4 [#15621](https://github.com/tikv/tikv/issues/15621) @[SpadeA-Tang](https://github.com/SpadeA-Tang) +- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that `blob-run-mode` in Titan cannot be updated online [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of possible syntax error when a common table expression (CTE) containing aggregate or window functions is referenced by other recursive CTEs [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) +- (dup): release-6.5.6.md > Bug fixes> TiFlash - Fix the issue that executing the `ALTER TABLE ... EXCHANGE PARTITION ...` statement causes panic [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) +- (dup): release-6.5.4.md > Bug fixes> TiKV - Fix the issue that network interruption between PD and TiKV might cause PITR to get stuck [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) +- (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Introduce a new integration test for Point-In-Time Recovery (PITR) in the `delete range` scenario, enhancing PITR stability [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) +- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that TiKV coprocessor might return stale data when removing a Raft peer [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the panic issue that might occur when constructing TopN structure for statistics [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) +- (dup): release-6.5.6.md > Bug fixes> PD - Fix the issue that it takes a long time to switch the leader in DR Auto-Sync mode [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) +- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that the result of `COUNT(INT)` calculated by MPP might be incorrect [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) +- (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the issue that an owner node gets stuck due to NFS failure when the redo log is enabled [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) +- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the chunk cannot be reused when the HashJoin operator performs probe [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) +- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md): enables you to set the automatic cleanup of historical data when replicating data to object storage [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) \ No newline at end of file From b4cc776f77a0416307ca1d0c4a7620f9e81a89b4 Mon Sep 17 00:00:00 2001 From: Ran Date: Tue, 12 Dec 2023 14:23:00 +0800 Subject: [PATCH 02/31] replace with chinese notes --- releases/release-7.1.3.md | 114 +++++++++++++++++++------------------- 1 file changed, 57 insertions(+), 57 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 9fdbe2fefcfa..7758dbd4b8c5 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -14,6 +14,8 @@ TiDB 版本：7.1.3 ## 兼容性变更 - note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) +- (dup): release-6.5.6.md > 兼容性变更 - 在安全增强模式 (SEM) 下禁止设置 [`require_secure_transport`](https://docs.pingcap.com/zh/tidb/v6.5/system-variables#require_secure_transport-从-v610-版本开始引入) 为 `ON`，避免用户无法连接的问题 [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) +- (dup): release-6.5.6.md > 兼容性变更 - 经进一步的测试后，TiCDC Changefeed 配置项 [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) 默认值由 `true` 改为 `false`，即默认情况下 TiCDC 配置文件中涉及的表名、库名大小写不敏感 [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) ## 改进提升 @@ -26,11 +28,13 @@ TiDB 版本：7.1.3 - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-7.3.0.md > 改进提升> TiKV - 添加 `Max gap of safe-ts` 和 `Min safe ts region` 监控项以及 `tikv-ctl get-region-read-progress` 命令，用于更好地观测和诊断 resolved-ts 和 safe-ts 的状态 [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) + PD - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-7.4.0.md > 改进提升> PD - 改进 resource control client 的配置获取方式，使其可以动态获取最新配置 [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) + TiFlash @@ -43,11 +47,17 @@ TiDB 版本：7.1.3 - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 当遇到 Region 打散超时失败或被取消的情况时，快照恢复支持自动重试 Region 打散 [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) + - (dup): release-7.5.0.md > 改进提升> Tools> Backup & Restore (BR) - 快照备份恢复在遇到某些网络错误时会进行重试 [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) + - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增支持 [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/zh/tidb/v6.5/sql-statement-flashback-cluster) 语法 [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) + - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增 PITR 对 delete range 场景的集成测试，提升 PITR 稳定性 [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) + TiCDC - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) + - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) + TiDB Data Migration (DM) @@ -80,21 +90,53 @@ TiDB 版本：7.1.3 - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `UNION ALL` 第一个子节点是 DUAL Table 时，执行可能报错的问题 [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复当 DDL `jobID` 恢复为 0 时 TiDB 节点 panic 的问题 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `TABLESAMPLE` 返回的行数据未排序的问题 [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `tidb_enable_ordered_result_mode` 开启时可能发生 panic 的问题 [#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) + - (dup): release-7.5.0.md > 错误修复> TiDB - 修复优化器为减少窗口函数引入的 sort 而错误地选择了 `IndexFullScan` 的问题 [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 TiDB schema cache 中读取 schema diff commit 版本时，未处理 MVCC 接口中的 lock 的问题 [#48281](https://github.com/pingcap/tidb/issues/48281) @[cfzjywxk](https://github.com/cfzjywxk) + - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 `INDEX_LOOKUP_HASH_JOIN` 内存使用量估算错误的问题 [#47788](https://github.com/pingcap/tidb/issues/47788) @[SeaRise](https://github.com/SeaRise) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 PD leader 故障 1 分钟导致 `IMPORT INTO` 任务失败的问题 [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) + - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 `client-go` 中 `batch-client` panic 的问题 [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复列裁剪在特定情况下会导致 panic 的问题 [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) + - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 TiDB 在通过 `systemd` 启动时无法读取 `cgroup` 资源限制的问题 [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复当包含聚合或者窗口函数的公共表达式被其他递归公共表达式引用时，可能抛出语法错误的问题 [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复构造统计信息的 TopN 结构时可能发生的 panic 问题 [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 MPP 计算 `COUNT(INT)` 时结果可能出错的问题 [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) + - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 HashJoin 算子 Probe 时无法复用 chunk 的问题 [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) + TiKV - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 resolved-ts 可能被阻塞 2 小时的问题 [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) + - (dup): release-6.5.6.md > 错误修复> TiKV - 修复扩容时可能导致 DR Auto-Sync 的 joint state 超时问题 [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) + - (dup): release-6.5.6.md > 错误修复> TiKV - 修复云环境中 Grafana 中 scheduler 命令变量错误的问题 [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) + - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 Region 合并后，历史 peer 残留并阻塞 resolved-ts 的问题 [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus) + - (dup): release-6.5.5.md > 错误修复> TiKV - 修复 Online Unsafe Recovery 时无法处理 merge abort 的问题 [#15580](https://github.com/tikv/tikv/issues/15580) @[v01dstar](https://github.com/v01dstar) + - (dup): release-6.5.6.md > 错误修复> TiKV - 修复重启 TiKV 时，由于存在大量未 apply 的 Raft 日志导致的内存溢出问题 [#15770](https://github.com/tikv/tikv/issues/15770) @[overvenus](https://github.com/overvenus) + - (dup): release-6.5.6.md > 错误修复> TiKV - 升级 `lz4-sys` 版本到 1.9.4 以修复安全问题 [#15621](https://github.com/tikv/tikv/issues/15621) @[SpadeA-Tang](https://github.com/SpadeA-Tang) + - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 Titan `blob-run-mode` 无法在线更新的问题 [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) + - (dup): release-6.5.4.md > 错误修复> TiKV - 修复 PD 和 TiKV 之间的网络中断可能导致 PITR 卡住的问题 [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) + - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 TiKV coprocessor 在移除 Raft peer 时可能返回陈旧数据的问题 [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) + PD - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-7.5.0.md > 错误修复> PD - 修复在大集群中添加多个 TiKV 节点可能导致 TiKV 心跳上报变慢或卡住的问题 [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) + - (dup): release-7.5.0.md > 错误修复> PD - 修复 TiDB Dashboard 不能正常读取 PD `trace` 数据的问题 [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) + - (dup): release-6.5.6.md > 错误修复> PD - 将 Gin Web Framework 的版本从 v1.8.1 升级到 v1.9.1 以修复部分安全问题 [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) + - (dup): release-7.5.0.md > 错误修复> PD - 修复 rule checker 未按照设定的 Placement Rule 添加 Learner 的问题 [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) + - (dup): release-7.5.0.md > 错误修复> PD - 修复当 TiKV 节点不可用时 PD 可能删除正常 Peers 的问题 [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) + - (dup): release-6.5.6.md > 错误修复> PD - 修复自适应同步部署模式 (DR Auto-Sync) 下 leader 切换时间过长的问题 [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) + TiFlash - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.6.md > 错误修复> TiFlash - 修复执行 `ALTER TABLE ... EXCHANGE PARTITION ...` 语句后 panic 的问题 [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools @@ -102,11 +144,20 @@ TiDB 版本：7.1.3 - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复由于 BR SQL 命令和 CLI 的默认参数不同可能导致的 OOM 问题 [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) + - (dup): release-7.5.0.md > 错误修复> Tools> Backup & Restore (BR) - 修复大宽表场景下，日志备份在某些场景中可能卡住的问题 [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) + - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复生成外部存储文件 URI 错误的问题 [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) + - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复在 EC2 metadata 连接被重置后，重试导致备份恢复性能下降的问题 [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) + TiCDC - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复开启双向复制时，`DROP` 一张表后再重新 `CREATE` 该表，Changefeed 无法同步 DML 事件的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) + - (dup): release-7.5.0.md > 错误修复> Tools> TiCDC - 修复同步数据到对象存储时访问 NFS 目录导致的性能问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) + - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复同步数据到对象存储时，可能会出现 TiCDC Server panic 的问题 [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) + - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复 redo log 开启时，DDL 同步时间间隔过长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) + - (dup): release-7.5.0.md > 错误修复> Tools> TiCDC - 修复开启 Redo log 时，NFS 出现故障导致 Owner 节点卡住的问题 [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) + TiDB Data Migration (DM) @@ -117,6 +168,9 @@ TiDB 版本：7.1.3 - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 TiDB Lightning 在 `writeToTiKV` 时卡住的问题 [#46321](https://github.com/pingcap/tidb/issues/46321) @[lance6716](https://github.com/lance6716) + - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 HTTP 重试请求未使用本次的请求内容导致导入失败的问题 [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) + - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 移除物理导入模式下不必要的 `get_regions` 调用 [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) + Dumpling @@ -135,60 +189,6 @@ TiDB 版本：7.1.3 ## Other dup notes -- (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Enable automatic retry of Region scatter during snapshot recovery when encountering timeout failures or cancellations of Region scatter [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) -- (dup): release-7.5.0.md > Improvements> Tools> Backup & Restore (BR) - During restoring a snapshot backup, BR retries when it encounters certain network errors [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) -- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`compression`](/ticdc/ticdc-changefeed-config.md): enables you to configure the compression behavior of redo log files [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that resolved-ts might be blocked for 2 hours [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) -- (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Support the [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/tidb/v6.5/sql-statement-flashback-cluster) syntax [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) -- (dup): release-6.5.6.md > Compatibility changes - Prohibit setting [`require_secure_transport`](https://docs.pingcap.com/tidb/v6.5/system-variables#require_secure_transport-new-in-v610) to `ON` in Security Enhanced Mode (SEM) to prevent potential connectivity issues for users [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) -- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the joint state of DR Auto-Sync might time out when scaling out [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) -- (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that adding multiple TiKV nodes to a large cluster might cause TiKV heartbeat reporting to become slow or stuck [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) -- (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that TiDB Dashboard cannot read PD `trace` data correctly [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) -- (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the default values for BR SQL commands and CLI are different, which might cause OOM issues [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) -- (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Reduce the impact of TiCDC incremental scanning on upstream TiKV [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) -- (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the changefeed cannot replicate DML events in bidirectional replication mode if the target table is dropped and then recreated in upstream [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) -- (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the performance issue caused by accessing NFS directories when replicating data to an object store sink [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that executing `UNION ALL` with the DUAL table as the first subnode might cause an error [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) -- (dup): release-7.3.0.md > Improvements> TiKV - Add the `Max gap of safe-ts` and `Min safe ts region` metrics and introduce the `tikv-ctl get-region-read-progress` command to better observe and diagnose the status of resolved-ts and safe-ts [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the TiDB node panic issue that occurs when DDL `jobID` is restored to 0 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of unsorted row data returned by `TABLESAMPLE` [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that panic might occur when `tidb_enable_ordered_result_mode` is enabled [#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) -- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) and [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md): enable you to set different concurrency parameters for the redo module based on specifications of different machines [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) -- (dup): release-6.5.6.md > Bug fixes> PD - Upgrade the version of Gin Web Framework from v1.8.1 to v1.9.1 to fix some security issues [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) -- (dup): release-7.5.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the log backup might get stuck in some scenarios when backing up large wide tables [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) -- (dup): release-7.4.0.md > Improvements> PD - Enhance the configuration retrieval method of the resource control client to dynamically fetch the latest configurations [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) -- (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that TiDB Lightning gets stuck during `writeToTiKV` [#46321](https://github.com/pingcap/tidb/issues/46321) @[lance6716](https://github.com/lance6716) -- (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Support making TiCDC Canal-JSON content format [compatible with the content format of the official Canal output](https://docs.pingcap.com/tidb/v6.5/ticdc-canal-json#compatibility-with-the-official-canal) by setting `content-compatible=true` in the `sink-uri` configuration [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) -- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the optimizer mistakenly selects IndexFullScan to reduce sort introduced by window functions [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of not handling locks in the MVCC interface when reading schema diff commit versions from the TiDB schema cache [#48281](https://github.com/pingcap/tidb/issues/48281) @[cfzjywxk](https://github.com/cfzjywxk) -- (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the TiCDC server might panic when replicating data to an object storage service [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) -- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue of incorrect memory usage estimation in `INDEX_LOOKUP_HASH_JOIN` [#47788](https://github.com/pingcap/tidb/issues/47788) @[SeaRise](https://github.com/SeaRise) -- (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that the rule checker does not add Learners according to the configuration of Placement Rules [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) -- (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the interval between replicating DDL statements is too long when redo log is enabled [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) -- (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that BR generates incorrect URIs for external storage files [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) -- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the scheduler command variables are incorrect in Grafana on the cloud environment [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) -- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that stale peers are retained and block resolved-ts after Regions are merged [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus) -- (dup): release-6.5.6.md > Compatibility changes - After further testing, the default value of the TiCDC Changefeed configuration item [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) is changed from `true` to `false`. This means that by default, table and database names in the TiCDC configuration file are case-insensitive [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the retry after an EC2 metadata connection reset cause degraded backup and restore performance [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) -- (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that data import fails because HTTP retry requests do not use the current request content [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of `IMPORT INTO` task failure caused by PD leader malfunction for 1 minute [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) -- (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that PD might delete normal Peers when TiKV nodes are unavailable [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) -- (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Remove unnecessary `get_regions` calls in physical import mode [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) -- (dup): release-6.5.5.md > Bug fixes> TiKV - Fix the issue that Online Unsafe Recovery cannot handle merge abort [#15580](https://github.com/tikv/tikv/issues/15580) @[v01dstar](https://github.com/v01dstar) -- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the TiKV OOM issue that occurs when restarting TiKV and there are a large number of Raft logs that are not applied [#15770](https://github.com/tikv/tikv/issues/15770) @[overvenus](https://github.com/overvenus) -- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the panic issue of `batch-client` in `client-go` [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that column pruning can cause panic in specific situations [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) -- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that TiDB does not read `cgroup` resource limits when it is started with `systemd` [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) -- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix security issues by upgrading the version of `lz4-sys` to 1.9.4 [#15621](https://github.com/tikv/tikv/issues/15621) @[SpadeA-Tang](https://github.com/SpadeA-Tang) -- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that `blob-run-mode` in Titan cannot be updated online [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of possible syntax error when a common table expression (CTE) containing aggregate or window functions is referenced by other recursive CTEs [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) -- (dup): release-6.5.6.md > Bug fixes> TiFlash - Fix the issue that executing the `ALTER TABLE ... EXCHANGE PARTITION ...` statement causes panic [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) -- (dup): release-6.5.4.md > Bug fixes> TiKV - Fix the issue that network interruption between PD and TiKV might cause PITR to get stuck [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) -- (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Introduce a new integration test for Point-In-Time Recovery (PITR) in the `delete range` scenario, enhancing PITR stability [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) -- (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that TiKV coprocessor might return stale data when removing a Raft peer [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the panic issue that might occur when constructing TopN structure for statistics [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) -- (dup): release-6.5.6.md > Bug fixes> PD - Fix the issue that it takes a long time to switch the leader in DR Auto-Sync mode [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) -- (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that the result of `COUNT(INT)` calculated by MPP might be incorrect [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) -- (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the issue that an owner node gets stuck due to NFS failure when the redo log is enabled [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) -- (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the chunk cannot be reused when the HashJoin operator performs probe [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) -- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md): enables you to set the automatic cleanup of historical data when replicating data to object storage [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) \ No newline at end of file +- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`compression`](/ticdc/ticdc-changefeed-config.md)：你可以设置 redo log 文件的压缩行为 [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) +- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) 和 [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md)：你可以根据不同的机器规格，设置 redo 模块不同的并发参数 [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) +- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md)：你可以设置同步数据到对象存储时自动清理历史数据的功能 [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) \ No newline at end of file From 3026af60ba049a397496c738478a72b90b161a2d Mon Sep 17 00:00:00 2001 From: Ran Date: Tue, 12 Dec 2023 14:23:56 +0800 Subject: [PATCH 03/31] move other dup notes --- releases/release-7.1.3.md | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 7758dbd4b8c5..291992dcd0d3 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -16,6 +16,9 @@ TiDB 版本：7.1.3 - note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-6.5.6.md > 兼容性变更 - 在安全增强模式 (SEM) 下禁止设置 [`require_secure_transport`](https://docs.pingcap.com/zh/tidb/v6.5/system-variables#require_secure_transport-从-v610-版本开始引入) 为 `ON`，避免用户无法连接的问题 [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) - (dup): release-6.5.6.md > 兼容性变更 - 经进一步的测试后，TiCDC Changefeed 配置项 [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) 默认值由 `true` 改为 `false`，即默认情况下 TiCDC 配置文件中涉及的表名、库名大小写不敏感 [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) +- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`compression`](/ticdc/ticdc-changefeed-config.md)：你可以设置 redo log 文件的压缩行为 [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) +- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) 和 [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md)：你可以根据不同的机器规格，设置 redo 模块不同的并发参数 [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) +- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md)：你可以设置同步数据到对象存储时自动清理历史数据的功能 [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) ## 改进提升 @@ -186,9 +189,3 @@ TiDB 版本：7.1.3 - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - -## Other dup notes - -- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`compression`](/ticdc/ticdc-changefeed-config.md)：你可以设置 redo log 文件的压缩行为 [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) 和 [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md)：你可以根据不同的机器规格，设置 redo 模块不同的并发参数 [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) -- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md)：你可以设置同步数据到对象存储时自动清理历史数据的功能 [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) \ No newline at end of file From fbfc641aa81d65bc70da50a44144f2e8bbc3004c Mon Sep 17 00:00:00 2001 From: Ran Date: Tue, 12 Dec 2023 18:35:39 +0800 Subject: [PATCH 04/31] Apply suggestions from code review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: 山岚 <36239017+YuJuncen@users.noreply.github.com> Co-authored-by: JaySon --- releases/release-7.1.3.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 291992dcd0d3..a3553df16307 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -54,6 +54,7 @@ TiDB 版本：7.1.3 - (dup): release-7.5.0.md > 改进提升> Tools> Backup & Restore (BR) - 快照备份恢复在遇到某些网络错误时会进行重试 [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增支持 [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/zh/tidb/v6.5/sql-statement-flashback-cluster) 语法 [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增 PITR 对 delete range 场景的集成测试，提升 PITR 稳定性 [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) +- Fixed a bug that may cause log backup started but not work properly if there are connective issue to PD during initializing the task. [#16056](https://github.com/tikv/tikv/issues/16056) @[YuJuncen](https://github.com/YuJuncen) + TiCDC @@ -140,6 +141,9 @@ TiDB 版本：7.1.3 - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-6.5.6.md > 错误修复> TiFlash - 修复执行 `ALTER TABLE ... EXCHANGE PARTITION ...` 语句后 panic 的问题 [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) + - 修复当查询遇到 memory limit 限制后发生内存泄漏的问题 [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) + - 修复在执行 `FLASHBACK DATABASE` 后 TiFlash 副本的数据仍会被 GC 回收的问题 [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) + - 修复 Grafana 中部分面板的最大分位数耗时显示不正确的问题 [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools From 22f23de099a8151be1e2c8a733c1e61bd2d5e1fc Mon Sep 17 00:00:00 2001 From: Ran Date: Wed, 13 Dec 2023 15:36:00 +0800 Subject: [PATCH 05/31] Update releases/release-7.1.3.md Co-authored-by: tonyxuqqi --- releases/release-7.1.3.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index a3553df16307..681bbab3372d 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -124,7 +124,13 @@ TiDB 版本：7.1.3 - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 Titan `blob-run-mode` 无法在线更新的问题 [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) - (dup): release-6.5.4.md > 错误修复> TiKV - 修复 PD 和 TiKV 之间的网络中断可能导致 PITR 卡住的问题 [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 TiKV coprocessor 在移除 Raft peer 时可能返回陈旧数据的问题 [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) - + - Fix an issue that TiKV may panic after merge if it runs extremely slow. [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) + - Fix an issue that resolved ts may be blocked for 2 hours. [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus) + - setting default value of raftstore.evict-cache-on-memory-ratio to 0.1 [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi) + - Fixed a bug that may cause snapshot restore stuck when BR crashes. [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) + - Fix an OOM issue that is caused by stale read tracking large transactions. [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) + - Verify checksum right after SST files are generated to avoid corrupted SST being transferred to other TiKVs [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) + + PD - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) From 34502ddda98fbb235a9337f1d793335d6432364c Mon Sep 17 00:00:00 2001 From: Ran Date: Thu, 14 Dec 2023 15:20:21 +0800 Subject: [PATCH 06/31] Apply suggestions from code review Co-authored-by: niubell Co-authored-by: Lynn --- releases/release-7.1.3.md | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 681bbab3372d..ef70afe49eba 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -141,6 +141,10 @@ TiDB 版本：7.1.3 - (dup): release-7.5.0.md > 错误修复> PD - 修复 rule checker 未按照设定的 Placement Rule 添加 Learner 的问题 [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) - (dup): release-7.5.0.md > 错误修复> PD - 修复当 TiKV 节点不可用时 PD 可能删除正常 Peers 的问题 [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) - (dup): release-6.5.6.md > 错误修复> PD - 修复自适应同步部署模式 (DR Auto-Sync) 下 leader 切换时间过长的问题 [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) + - 修复 resource_manager_resource_unit metric 为空的问题 [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) + - 修复 Calibrate by Workload 页面记录筛选报错的问题 [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) + - 修复 Resource Control 下删除 Resource Group 场景下可能存在破坏 DDL 原子性的问题 [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) + - 修复 PD Leader 切换且新 Leader 与调用方之间存在网络隔离时，调用方不能正常更新 Leader 信息的问题 [#7416](https://github.com/tikv/pd/issues/7416) @[CabinfeverB](https://github.com/CabinfeverB) + TiFlash @@ -180,8 +184,9 @@ TiDB 版本：7.1.3 + TiDB Lightning - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 TiDB Lightning 在 `writeToTiKV` 时卡住的问题 [#46321](https://github.com/pingcap/tidb/issues/46321) @[lance6716](https://github.com/lance6716) + - 添加了由于 PD leader change 导致 `GetTS` 失败的重试 [#45301](https://github.com/pingcap/tidb/issues/45301) @[lance6716](https://github.com/lance6716) + - 修复了由于 PD leader 被 KILL 或者 PD 请求处理慢导致导入失败的问题 [#46950](https://github.com/pingcap/tidb/issues/46950) ，[#48075](https://github.com/pingcap/tidb/issues/48075) @[D3Hunter](https://github.com/D3Hunter) + - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 TiDB Lightning 在 `writeToTiKV` 时卡住的问题 [#46321](https://github.com/pingcap/tidb/issues/46321) [#48352](https://github.com/pingcap/tidb/issues/48352) @[lance6716](https://github.com/lance6716) - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 HTTP 重试请求未使用本次的请求内容导致导入失败的问题 [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 移除物理导入模式下不必要的 `get_regions` 调用 [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) From 2358d06b4beaa6187513e3a6ce26249f48bbed9d Mon Sep 17 00:00:00 2001 From: Ran Date: Fri, 15 Dec 2023 10:27:02 +0800 Subject: [PATCH 07/31] Apply suggestions from code review Co-authored-by: bb7133 Co-authored-by: givemefive <87104512+nongfushanquan@users.noreply.github.com> --- releases/release-7.1.3.md | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index ef70afe49eba..dc5b84ca4df0 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -94,6 +94,11 @@ TiDB 版本：7.1.3 - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 修复 AUTO_ID_CACHE=1 时可能导致 Duplicate entry 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复 TiDB server 在使用企业插件审计日志时可能导致高资源使用的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) + - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) + - 在启用安全增强模式 (SEM) 时，禁止更改 @@global.require_secure_transport 变量为 'on' [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复在有大量表时，AUTO_ID_CACHE=1 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `UNION ALL` 第一个子节点是 DUAL Table 时，执行可能报错的问题 [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复当 DDL `jobID` 恢复为 0 时 TiDB 节点 panic 的问题 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `TABLESAMPLE` 返回的行数据未排序的问题 [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) @@ -168,6 +173,18 @@ TiDB 版本：7.1.3 + TiCDC + - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) + - 修复了在同步 delete 语句时某些场景下 where 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) + - 优化同步到 tidb 场景下 CDC 节点的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) + - 优化 CDC 在增量同步时对 tikv 节点的影响 [#11390](https://github.com/pingcap/tiflow/issues/11390) + - 修复 Redo log 功能开启时，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) + - 修复在 BDR 模式时，delete & create 同名的 table 后，DML 不能正确同步的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) + - 修复同步到对象存储时，某些特殊场景到值同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041)[#10044](https://github.com/pingcap/tiflow/issues/10044) + - 修复在开启 sync-point & redo log 时在某些特殊场景下 ，同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) + - 通过增加并行的方式优化了 CDC 同步到对象存储的性能[#10098](https://github.com/pingcap/tiflow/issues/10098) + - 优化了 Redo log 的相关性能，如并行写 S3 和采用压缩的模式。[#10176](https://github.com/pingcap/tiflow/issues/10176)[#10226](https://github.com/pingcap/tiflow/issues/10226) + - 修复了在某些特殊场景下，CDC 关闭与 tikv 的断开链接处理方式。[#10239](https://github.com/pingcap/tiflow/issues/10239) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复开启双向复制时，`DROP` 一张表后再重新 `CREATE` 该表，Changefeed 无法同步 DML 事件的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) From 30c4ba2032badfcfff3d6c78f874dfd14f0cd3eb Mon Sep 17 00:00:00 2001 From: Ran Date: Fri, 15 Dec 2023 15:57:58 +0800 Subject: [PATCH 08/31] Apply suggestions from code review Co-authored-by: Lynn Co-authored-by: HuaiyuXu Co-authored-by: fixdb <1225233+fixdb@users.noreply.github.com> --- releases/release-7.1.3.md | 30 ++++++++++++++++++++++++------ 1 file changed, 24 insertions(+), 6 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index dc5b84ca4df0..8299e759373d 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -19,13 +19,17 @@ TiDB 版本：7.1.3 - (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`compression`](/ticdc/ticdc-changefeed-config.md)：你可以设置 redo log 文件的压缩行为 [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) - (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) 和 [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md)：你可以根据不同的机器规格，设置 redo 模块不同的并发参数 [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md)：你可以设置同步数据到对象存储时自动清理历史数据的功能 [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) +- 将自动支持平滑升级功能修改成通过 `/upgrade/start` 和 `upgrade/finish` HTTP 接口支持此功能 @[zimulala](https://github.com/zimulala) ## 改进提升 + TiDB - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 修复包含 CTE 的查询，在由于内存超限被 kill 时，查询非预期 hang 住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) + - 修复 tidb_server_memory_limit 导致在内存压力长期处于高位时，tidb CPU 利用率过高的问题 [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) + - 修复 tidb_max_chunk_size 设置值调小时，包含 CTE 的查询报错 `runtime error: index out of range [32] with length 32` 的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) + - 修复 enum 类型列作为 join 键时，查询结果出错的问题 [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) + - 当 collation 被 enable 且过滤条件有 `like` 时，优化器可以产生 IndexRangeScan 从而提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + TiKV @@ -41,7 +45,7 @@ TiDB 版本：7.1.3 + TiFlash - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 修复查询非预期报错 `Block schema mismatch in FineGrainedShuffleWriter-V1` 的问题 [#8111](https://github.com/pingcap/tiflash/issues/8111}) @[SeaRise](https://github.com/SeaRise) - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + Tools @@ -93,7 +97,18 @@ TiDB 版本：7.1.3 + TiDB - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 修复 Recursive CTE 中包含 Agg 或者 Window 导致的解析错误[#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) + - 修复列裁剪时可能 panic 的问题 [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) + - 修复 UNION ALL 的子节点为 TableDual 时可能导致执行错误的问题 [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) + - 修复开启 tidb_enable_ordered_result_mode 后可能 panic 的问题[#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) + - 修复某些情况下 count 聚合结果错误的问题 [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) + - 修复产生 topN 统计信息时可能出现 panic 的问题 [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) + - 修复可能错误地将 update 转换成 PointGet 的问题 [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) + - 修复对 stats_history 表进行垃圾回收时可能导致 OOM 的问题[#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) + - 修复某些情况下相同的查询计划拥有不同的 digest 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) + - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) + - 修复可能将过滤条件错误地下推到 CTE 的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) + - 修复优化器针对 DataSource 过早终止优化过程的问题 [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) - 修复 AUTO_ID_CACHE=1 时可能导致 Duplicate entry 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 TiDB server 在使用企业插件审计日志时可能导致高资源使用的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) @@ -109,6 +124,10 @@ TiDB 版本：7.1.3 - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 PD leader 故障 1 分钟导致 `IMPORT INTO` 任务失败的问题 [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 `client-go` 中 `batch-client` panic 的问题 [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复列裁剪在特定情况下会导致 panic 的问题 [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) + - 修复使用 ErrLoadDataInvalidURI （使用无效的 S3 URL 的错误）的错误信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) + - 修复了当分区列类型为 datetime 时，执行 "alter table ... last partition " 会失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) + - 修复了 "import into" 时，真实错误信息可能被其它错误覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992)，[#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) + - 修复无法检测到 TiDB 部署在 cgroup v2 容器的问题 [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 TiDB 在通过 `systemd` 启动时无法读取 `cgroup` 资源限制的问题 [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复当包含聚合或者窗口函数的公共表达式被其他递归公共表达式引用时，可能抛出语法错误的问题 [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复构造统计信息的 TopN 结构时可能发生的 panic 问题 [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) @@ -195,8 +214,7 @@ TiDB 版本：7.1.3 + TiDB Data Migration (DM) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 修复了上游 gtid set 长度过长时，DM 的性能问题 [#9676](https://github.com/pingcap/tiflow/issues/9676) @[GMHDBJD](https://github.com/GMHDBJD) + TiDB Lightning From 51f0701fe06973120f6810448f284be604e4d030 Mon Sep 17 00:00:00 2001 From: Ran Date: Fri, 15 Dec 2023 16:28:21 +0800 Subject: [PATCH 09/31] update --- releases/release-7.1.3.md | 117 +++++++++++++++----------------------- 1 file changed, 47 insertions(+), 70 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 8299e759373d..7e04771f1f9a 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -13,7 +13,8 @@ TiDB 版本：7.1.3 ## 兼容性变更 -- note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + - (dup): release-6.5.6.md > 兼容性变更 - 在安全增强模式 (SEM) 下禁止设置 [`require_secure_transport`](https://docs.pingcap.com/zh/tidb/v6.5/system-variables#require_secure_transport-从-v610-版本开始引入) 为 `ON`，避免用户无法连接的问题 [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) - (dup): release-6.5.6.md > 兼容性变更 - 经进一步的测试后，TiCDC Changefeed 配置项 [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) 默认值由 `true` 改为 `false`，即默认情况下 TiCDC 配置文件中涉及的表名、库名大小写不敏感 [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) - (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`compression`](/ticdc/ticdc-changefeed-config.md)：你可以设置 redo log 文件的压缩行为 [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) @@ -23,80 +24,71 @@ TiDB 版本：7.1.3 ## 改进提升 -+ TiDB ++ TiDB - - 修复包含 CTE 的查询，在由于内存超限被 kill 时，查询非预期 hang 住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) - - 修复 tidb_server_memory_limit 导致在内存压力长期处于高位时，tidb CPU 利用率过高的问题 [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) - - 修复 tidb_max_chunk_size 设置值调小时，包含 CTE 的查询报错 `runtime error: index out of range [32] with length 32` 的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) - - 修复 enum 类型列作为 join 键时，查询结果出错的问题 [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) - 当 collation 被 enable 且过滤条件有 `like` 时，优化器可以产生 IndexRangeScan 从而提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + - 在启用安全增强模式 (SEM) 时，禁止更改 @@global.require_secure_transport 变量为 'on' [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) + TiKV - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-7.3.0.md > 改进提升> TiKV - 添加 `Max gap of safe-ts` 和 `Min safe ts region` 监控项以及 `tikv-ctl get-region-read-progress` 命令，用于更好地观测和诊断 resolved-ts 和 safe-ts 的状态 [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) + PD - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-7.4.0.md > 改进提升> PD - 改进 resource control client 的配置获取方式，使其可以动态获取最新配置 [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) + TiFlash - - 修复查询非预期报错 `Block schema mismatch in FineGrainedShuffleWriter-V1` 的问题 [#8111](https://github.com/pingcap/tiflash/issues/8111}) @[SeaRise](https://github.com/SeaRise) - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) + Tools + Backup & Restore (BR) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 当遇到 Region 打散超时失败或被取消的情况时，快照恢复支持自动重试 Region 打散 [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) - (dup): release-7.5.0.md > 改进提升> Tools> Backup & Restore (BR) - 快照备份恢复在遇到某些网络错误时会进行重试 [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增支持 [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/zh/tidb/v6.5/sql-statement-flashback-cluster) 语法 [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增 PITR 对 delete range 场景的集成测试，提升 PITR 稳定性 [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) -- Fixed a bug that may cause log backup started but not work properly if there are connective issue to PD during initializing the task. [#16056](https://github.com/tikv/tikv/issues/16056) @[YuJuncen](https://github.com/YuJuncen) - + TiCDC + + TiCDC - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 优化同步到 tidb 场景下 CDC 节点的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) + - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) + - 优化了 Redo log 的相关性能，如并行写 S3 和采用压缩的模式。[#10176](https://github.com/pingcap/tiflow/issues/10176)[#10226](https://github.com/pingcap/tiflow/issues/10226) + - 通过增加并行的方式优化了 CDC 同步到对象存储的性能[#10098](https://github.com/pingcap/tiflow/issues/10098) + - 优化 CDC 在增量同步时对 tikv 节点的影响 [#11390](https://github.com/pingcap/tiflow/issues/11390) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) + TiDB Data Migration (DM) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) + TiDB Lightning - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) + Dumpling - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) + TiUP - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) + TiDB Binlog - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) ## 错误修复 + TiDB - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + - 修复包含 CTE 的查询，在由于内存超限被 kill 时，查询非预期 hang 住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) + - 修复 tidb_server_memory_limit 导致在内存压力长期处于高位时，tidb CPU 利用率过高的问题 [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) + - 修复 tidb_max_chunk_size 设置值调小时，包含 CTE 的查询报错 `runtime error: index out of range [32] with length 32` 的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) + - 修复 enum 类型列作为 join 键时，查询结果出错的问题 [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) - 修复 Recursive CTE 中包含 Agg 或者 Window 导致的解析错误[#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - 修复列裁剪时可能 panic 的问题 [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) - 修复 UNION ALL 的子节点为 TableDual 时可能导致执行错误的问题 [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) @@ -105,6 +97,7 @@ TiDB 版本：7.1.3 - 修复产生 topN 统计信息时可能出现 panic 的问题 [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) - 修复可能错误地将 update 转换成 PointGet 的问题 [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) - 修复对 stats_history 表进行垃圾回收时可能导致 OOM 的问题[#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) + - 修复某些情况下相同的查询计划拥有不同的 digest 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) - 修复可能将过滤条件错误地下推到 CTE 的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) @@ -112,8 +105,11 @@ TiDB 版本：7.1.3 - 修复 AUTO_ID_CACHE=1 时可能导致 Duplicate entry 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 TiDB server 在使用企业插件审计日志时可能导致高资源使用的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - - 在启用安全增强模式 (SEM) 时，禁止更改 @@global.require_secure_transport 变量为 'on' [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) - 修复在有大量表时，AUTO_ID_CACHE=1 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复使用 ErrLoadDataInvalidURI （使用无效的 S3 URL 的错误）的错误信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) + - 修复了当分区列类型为 datetime 时，执行 "alter table ... last partition " 会失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) + - 修复了 "import into" 时，真实错误信息可能被其它错误覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992)，[#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) + - 修复无法检测到 TiDB 部署在 cgroup v2 容器的问题 [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `UNION ALL` 第一个子节点是 DUAL Table 时，执行可能报错的问题 [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复当 DDL `jobID` 恢复为 0 时 TiDB 节点 panic 的问题 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `TABLESAMPLE` 返回的行数据未排序的问题 [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) @@ -124,20 +120,20 @@ TiDB 版本：7.1.3 - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 PD leader 故障 1 分钟导致 `IMPORT INTO` 任务失败的问题 [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 `client-go` 中 `batch-client` panic 的问题 [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复列裁剪在特定情况下会导致 panic 的问题 [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) - - 修复使用 ErrLoadDataInvalidURI （使用无效的 S3 URL 的错误）的错误信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) - - 修复了当分区列类型为 datetime 时，执行 "alter table ... last partition " 会失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) - - 修复了 "import into" 时，真实错误信息可能被其它错误覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992)，[#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) - - 修复无法检测到 TiDB 部署在 cgroup v2 容器的问题 [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 TiDB 在通过 `systemd` 启动时无法读取 `cgroup` 资源限制的问题 [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复当包含聚合或者窗口函数的公共表达式被其他递归公共表达式引用时，可能抛出语法错误的问题 [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复构造统计信息的 TopN 结构时可能发生的 panic 问题 [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 MPP 计算 `COUNT(INT)` 时结果可能出错的问题 [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 HashJoin 算子 Probe 时无法复用 chunk 的问题 [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) -+ TiKV ++ TiKV - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - Fix an issue that TiKV may panic after merge if it runs extremely slow. [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) + - Fix an issue that resolved ts may be blocked for 2 hours. [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus) + - setting default value of raftstore.evict-cache-on-memory-ratio to 0.1 [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi) + - Fixed a bug that may cause snapshot restore stuck when BR crashes. [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) + - Fix an OOM issue that is caused by stale read tracking large transactions. [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) + - Verify checksum right after SST files are generated to avoid corrupted SST being transferred to other TiKVs [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 resolved-ts 可能被阻塞 2 小时的问题 [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复扩容时可能导致 DR Auto-Sync 的 joint state 超时问题 [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复云环境中 Grafana 中 scheduler 命令变量错误的问题 [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) @@ -148,77 +144,58 @@ TiDB 版本：7.1.3 - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 Titan `blob-run-mode` 无法在线更新的问题 [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) - (dup): release-6.5.4.md > 错误修复> TiKV - 修复 PD 和 TiKV 之间的网络中断可能导致 PITR 卡住的问题 [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 TiKV coprocessor 在移除 Raft peer 时可能返回陈旧数据的问题 [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) - - Fix an issue that TiKV may panic after merge if it runs extremely slow. [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) - - Fix an issue that resolved ts may be blocked for 2 hours. [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus) - - setting default value of raftstore.evict-cache-on-memory-ratio to 0.1 [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi) - - Fixed a bug that may cause snapshot restore stuck when BR crashes. [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) - - Fix an OOM issue that is caused by stale read tracking large transactions. [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) - - Verify checksum right after SST files are generated to avoid corrupted SST being transferred to other TiKVs [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) - -+ PD - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) ++ PD + + - 修复 resource_manager_resource_unit metric 为空的问题 [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) + - 修复 Calibrate by Workload 页面记录筛选报错的问题 [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) + - 修复 Resource Control 下删除 Resource Group 场景下可能存在破坏 DDL 原子性的问题 [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) + - 修复 PD Leader 切换且新 Leader 与调用方之间存在网络隔离时，调用方不能正常更新 Leader 信息的问题 [#7416](https://github.com/tikv/pd/issues/7416) @[CabinfeverB](https://github.com/CabinfeverB) - (dup): release-7.5.0.md > 错误修复> PD - 修复在大集群中添加多个 TiKV 节点可能导致 TiKV 心跳上报变慢或卡住的问题 [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) - (dup): release-7.5.0.md > 错误修复> PD - 修复 TiDB Dashboard 不能正常读取 PD `trace` 数据的问题 [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) - (dup): release-6.5.6.md > 错误修复> PD - 将 Gin Web Framework 的版本从 v1.8.1 升级到 v1.9.1 以修复部分安全问题 [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) - (dup): release-7.5.0.md > 错误修复> PD - 修复 rule checker 未按照设定的 Placement Rule 添加 Learner 的问题 [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) - (dup): release-7.5.0.md > 错误修复> PD - 修复当 TiKV 节点不可用时 PD 可能删除正常 Peers 的问题 [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) - (dup): release-6.5.6.md > 错误修复> PD - 修复自适应同步部署模式 (DR Auto-Sync) 下 leader 切换时间过长的问题 [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) - - 修复 resource_manager_resource_unit metric 为空的问题 [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) - - 修复 Calibrate by Workload 页面记录筛选报错的问题 [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) - - 修复 Resource Control 下删除 Resource Group 场景下可能存在破坏 DDL 原子性的问题 [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) - - 修复 PD Leader 切换且新 Leader 与调用方之间存在网络隔离时，调用方不能正常更新 Leader 信息的问题 [#7416](https://github.com/tikv/pd/issues/7416) @[CabinfeverB](https://github.com/CabinfeverB) -+ TiFlash ++ TiFlash - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-6.5.6.md > 错误修复> TiFlash - 修复执行 `ALTER TABLE ... EXCHANGE PARTITION ...` 语句后 panic 的问题 [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) - 修复当查询遇到 memory limit 限制后发生内存泄漏的问题 [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) - 修复在执行 `FLASHBACK DATABASE` 后 TiFlash 副本的数据仍会被 GC 回收的问题 [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) - 修复 Grafana 中部分面板的最大分位数耗时显示不正确的问题 [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) + - 修复查询非预期报错 `Block schema mismatch in FineGrainedShuffleWriter-V1` 的问题 [#8111](https://github.com/pingcap/tiflash/issues/8111}) @[SeaRise](https://github.com/SeaRise) + Tools - + Backup & Restore (BR) + + Backup & Restore (BR) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复由于 BR SQL 命令和 CLI 的默认参数不同可能导致的 OOM 问题 [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-7.5.0.md > 错误修复> Tools> Backup & Restore (BR) - 修复大宽表场景下，日志备份在某些场景中可能卡住的问题 [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复生成外部存储文件 URI 错误的问题 [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复在 EC2 metadata 连接被重置后，重试导致备份恢复性能下降的问题 [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) + - Fixed a bug that may cause log backup started but not work properly if there are connective issue to PD during initializing the task. [#16056](https://github.com/tikv/tikv/issues/16056) @[YuJuncen](https://github.com/YuJuncen) - + TiCDC + + TiCDC - - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) - 修复了在同步 delete 语句时某些场景下 where 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) - - 优化同步到 tidb 场景下 CDC 节点的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) - - 优化 CDC 在增量同步时对 tikv 节点的影响 [#11390](https://github.com/pingcap/tiflow/issues/11390) - 修复 Redo log 功能开启时，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) - 修复在 BDR 模式时，delete & create 同名的 table 后，DML 不能正确同步的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) - 修复同步到对象存储时，某些特殊场景到值同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041)[#10044](https://github.com/pingcap/tiflow/issues/10044) - - 修复在开启 sync-point & redo log 时在某些特殊场景下 ，同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) - - 通过增加并行的方式优化了 CDC 同步到对象存储的性能[#10098](https://github.com/pingcap/tiflow/issues/10098) - - 优化了 Redo log 的相关性能，如并行写 S3 和采用压缩的模式。[#10176](https://github.com/pingcap/tiflow/issues/10176)[#10226](https://github.com/pingcap/tiflow/issues/10226) + - 修复在开启 sync-point & redo log 时在某些特殊场景下 ，同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) - 修复了在某些特殊场景下，CDC 关闭与 tikv 的断开链接处理方式。[#10239](https://github.com/pingcap/tiflow/issues/10239) - - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复开启双向复制时，`DROP` 一张表后再重新 `CREATE` 该表，Changefeed 无法同步 DML 事件的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - (dup): release-7.5.0.md > 错误修复> Tools> TiCDC - 修复同步数据到对象存储时访问 NFS 目录导致的性能问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复同步数据到对象存储时，可能会出现 TiCDC Server panic 的问题 [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复 redo log 开启时，DDL 同步时间间隔过长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-7.5.0.md > 错误修复> Tools> TiCDC - 修复开启 Redo log 时，NFS 出现故障导致 Owner 节点卡住的问题 [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) - + TiDB Data Migration (DM) + + TiDB Data Migration (DM) - 修复了上游 gtid set 长度过长时，DM 的性能问题 [#9676](https://github.com/pingcap/tiflow/issues/9676) @[GMHDBJD](https://github.com/GMHDBJD) - + TiDB Lightning + + TiDB Lightning - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - 添加了由于 PD leader change 导致 `GetTS` 失败的重试 [#45301](https://github.com/pingcap/tidb/issues/45301) @[lance6716](https://github.com/lance6716) - 修复了由于 PD leader 被 KILL 或者 PD 请求处理慢导致导入失败的问题 [#46950](https://github.com/pingcap/tidb/issues/46950) ，[#48075](https://github.com/pingcap/tidb/issues/48075) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 TiDB Lightning 在 `writeToTiKV` 时卡住的问题 [#46321](https://github.com/pingcap/tidb/issues/46321) [#48352](https://github.com/pingcap/tidb/issues/48352) @[lance6716](https://github.com/lance6716) From 8e6cd8c44dad56931368ae68eaaa3efdbe22ec63 Mon Sep 17 00:00:00 2001 From: Ran Date: Fri, 15 Dec 2023 16:33:03 +0800 Subject: [PATCH 10/31] fix tw owner --- releases/release-7.1.3.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 7e04771f1f9a..0757087e102f 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -13,7 +13,7 @@ TiDB 版本：7.1.3 ## 兼容性变更 - + - (dup): release-6.5.6.md > 兼容性变更 - 在安全增强模式 (SEM) 下禁止设置 [`require_secure_transport`](https://docs.pingcap.com/zh/tidb/v6.5/system-variables#require_secure_transport-从-v610-版本开始引入) 为 `ON`，避免用户无法连接的问题 [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) - (dup): release-6.5.6.md > 兼容性变更 - 经进一步的测试后，TiCDC Changefeed 配置项 [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) 默认值由 `true` 改为 `false`，即默认情况下 TiCDC 配置文件中涉及的表名、库名大小写不敏感 [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) @@ -24,7 +24,7 @@ TiDB 版本：7.1.3 ## 改进提升 -+ TiDB ++ TiDB - 当 collation 被 enable 且过滤条件有 `like` 时，优化器可以产生 IndexRangeScan 从而提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) - 在启用安全增强模式 (SEM) 时，禁止更改 @@global.require_secure_transport 变量为 'on' [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) @@ -168,7 +168,7 @@ TiDB 版本：7.1.3 + Tools - + Backup & Restore (BR) + + Backup & Restore (BR) - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复由于 BR SQL 命令和 CLI 的默认参数不同可能导致的 OOM 问题 [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-7.5.0.md > 错误修复> Tools> Backup & Restore (BR) - 修复大宽表场景下，日志备份在某些场景中可能卡住的问题 [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) From 4705c1f4e6553d2758cfb7c12fe042647fdbe5c6 Mon Sep 17 00:00:00 2001 From: Ran Date: Fri, 15 Dec 2023 16:47:15 +0800 Subject: [PATCH 11/31] Apply suggestions from code review --- releases/release-7.1.3.md | 7 ------- 1 file changed, 7 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 0757087e102f..32a604c06c64 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -56,7 +56,6 @@ TiDB 版本：7.1.3 - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) - 优化了 Redo log 的相关性能，如并行写 S3 和采用压缩的模式。[#10176](https://github.com/pingcap/tiflow/issues/10176)[#10226](https://github.com/pingcap/tiflow/issues/10226) - 通过增加并行的方式优化了 CDC 同步到对象存储的性能[#10098](https://github.com/pingcap/tiflow/issues/10098) - - 优化 CDC 在增量同步时对 tikv 节点的影响 [#11390](https://github.com/pingcap/tiflow/issues/11390) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) @@ -90,18 +89,12 @@ TiDB 版本：7.1.3 - 修复 tidb_max_chunk_size 设置值调小时，包含 CTE 的查询报错 `runtime error: index out of range [32] with length 32` 的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) - 修复 enum 类型列作为 join 键时，查询结果出错的问题 [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) - 修复 Recursive CTE 中包含 Agg 或者 Window 导致的解析错误[#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - - 修复列裁剪时可能 panic 的问题 [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) - - 修复 UNION ALL 的子节点为 TableDual 时可能导致执行错误的问题 [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) - - 修复开启 tidb_enable_ordered_result_mode 后可能 panic 的问题[#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) - - 修复某些情况下 count 聚合结果错误的问题 [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) - - 修复产生 topN 统计信息时可能出现 panic 的问题 [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) - 修复可能错误地将 update 转换成 PointGet 的问题 [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) - 修复对 stats_history 表进行垃圾回收时可能导致 OOM 的问题[#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) - 修复某些情况下相同的查询计划拥有不同的 digest 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) - 修复可能将过滤条件错误地下推到 CTE 的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) - - 修复优化器针对 DataSource 过早终止优化过程的问题 [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) - 修复 AUTO_ID_CACHE=1 时可能导致 Duplicate entry 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 TiDB server 在使用企业插件审计日志时可能导致高资源使用的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) From a5b9cf5aee7ac00fc0a27a08be32f1e2c00d22c2 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 18 Dec 2023 10:41:44 +0800 Subject: [PATCH 12/31] Apply suggestions from code review --- releases/release-7.1.3.md | 29 ++++++++++++++--------------- 1 file changed, 14 insertions(+), 15 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 32a604c06c64..cca1a2f417b0 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -63,9 +63,9 @@ TiDB 版本：7.1.3 - (none) - + TiDB Lightning + + TiDB Lightning - - (none) + - 增加由于 PD Leader change 导致 `GetTS` 失败的重试机制 [#45301](https://github.com/pingcap/tidb/issues/45301) @[lance6716](https://github.com/lance6716) + Dumpling @@ -121,12 +121,12 @@ TiDB 版本：7.1.3 + TiKV - - Fix an issue that TiKV may panic after merge if it runs extremely slow. [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) - - Fix an issue that resolved ts may be blocked for 2 hours. [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus) - - setting default value of raftstore.evict-cache-on-memory-ratio to 0.1 [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi) - - Fixed a bug that may cause snapshot restore stuck when BR crashes. [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) - - Fix an OOM issue that is caused by stale read tracking large transactions. [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) - - Verify checksum right after SST files are generated to avoid corrupted SST being transferred to other TiKVs [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) + - 修复如果 TiKV 运行极慢，在 Region Merge 之后可能 panic 的问题 [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) + - 修复 Resolved TS 可能被阻塞两小时的问题 [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus) + - 修复 TiKV 由于无法 append Raft log 导致报错 `ServerIsBusy` [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi) + - 修复 BR 崩溃时快照备份卡住的问题 [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) + - 修复跟踪大型事务时，Stale Read 中的 Resolved TS 可能导致 TiKV OOM 的问题 [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) + - 修复集群阻塞 CRC 不匹配时，TiKV 可能 panic 的问题 [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 resolved-ts 可能被阻塞 2 小时的问题 [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复扩容时可能导致 DR Auto-Sync 的 joint state 超时问题 [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复云环境中 Grafana 中 scheduler 命令变量错误的问题 [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) @@ -140,9 +140,9 @@ TiDB 版本：7.1.3 + PD - - 修复 resource_manager_resource_unit metric 为空的问题 [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) - - 修复 Calibrate by Workload 页面记录筛选报错的问题 [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) - - 修复 Resource Control 下删除 Resource Group 场景下可能存在破坏 DDL 原子性的问题 [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) + - 修复执行 `CALIBRATE RESOURCE` 导致 TiDB Dashboard 上的 `resource_manager_resource_unit` metric 为空的问题 [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) + - 修复 Calibrate by Workload 页面报错的问题 [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) + - 修复删除 Resource Group 可能破坏 DDL 原子性的问题 [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) - 修复 PD Leader 切换且新 Leader 与调用方之间存在网络隔离时，调用方不能正常更新 Leader 信息的问题 [#7416](https://github.com/tikv/pd/issues/7416) @[CabinfeverB](https://github.com/CabinfeverB) - (dup): release-7.5.0.md > 错误修复> PD - 修复在大集群中添加多个 TiKV 节点可能导致 TiKV 心跳上报变慢或卡住的问题 [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) - (dup): release-7.5.0.md > 错误修复> PD - 修复 TiDB Dashboard 不能正常读取 PD `trace` 数据的问题 [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) @@ -167,7 +167,7 @@ TiDB 版本：7.1.3 - (dup): release-7.5.0.md > 错误修复> Tools> Backup & Restore (BR) - 修复大宽表场景下，日志备份在某些场景中可能卡住的问题 [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复生成外部存储文件 URI 错误的问题 [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复在 EC2 metadata 连接被重置后，重试导致备份恢复性能下降的问题 [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) - - Fixed a bug that may cause log backup started but not work properly if there are connective issue to PD during initializing the task. [#16056](https://github.com/tikv/tikv/issues/16056) @[YuJuncen](https://github.com/YuJuncen) + - 修复在任务初始化阶段出现与 PD 的连接错误导致日志备份任务虽然启动但无法正常工作的问题 [#16056](https://github.com/tikv/tikv/issues/16056) @[YuJuncen](https://github.com/YuJuncen) + TiCDC @@ -185,12 +185,11 @@ TiDB 版本：7.1.3 + TiDB Data Migration (DM) - - 修复了上游 gtid set 长度过长时，DM 的性能问题 [#9676](https://github.com/pingcap/tiflow/issues/9676) @[GMHDBJD](https://github.com/GMHDBJD) + - 修复 `CompareGTID` 采用不合适的算法导致 DM 性能下降的问题 [#9676](https://github.com/pingcap/tiflow/issues/9676) @[GMHDBJD](https://github.com/GMHDBJD) + TiDB Lightning - - 添加了由于 PD leader change 导致 `GetTS` 失败的重试 [#45301](https://github.com/pingcap/tidb/issues/45301) @[lance6716](https://github.com/lance6716) - - 修复了由于 PD leader 被 KILL 或者 PD 请求处理慢导致导入失败的问题 [#46950](https://github.com/pingcap/tidb/issues/46950) ，[#48075](https://github.com/pingcap/tidb/issues/48075) @[D3Hunter](https://github.com/D3Hunter) + - 修复由于 PD Leader 被 KILL 或 PD 请求处理慢导致数据导入失败的问题 [#46950](https://github.com/pingcap/tidb/issues/46950) [#48075](https://github.com/pingcap/tidb/issues/48075) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 TiDB Lightning 在 `writeToTiKV` 时卡住的问题 [#46321](https://github.com/pingcap/tidb/issues/46321) [#48352](https://github.com/pingcap/tidb/issues/48352) @[lance6716](https://github.com/lance6716) - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 HTTP 重试请求未使用本次的请求内容导致导入失败的问题 [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 移除物理导入模式下不必要的 `get_regions` 调用 [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) From afc64b8334c19050769fabca553435ebc143e62c Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 18 Dec 2023 12:02:27 +0800 Subject: [PATCH 13/31] update TiDB part --- releases/release-7.1.3.md | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index cca1a2f417b0..cd514036dc59 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -26,8 +26,8 @@ TiDB 版本：7.1.3 + TiDB - - 当 collation 被 enable 且过滤条件有 `like` 时，优化器可以产生 IndexRangeScan 从而提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) - - 在启用安全增强模式 (SEM) 时，禁止更改 @@global.require_secure_transport 变量为 'on' [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) + - 当启用排序规则并且查询条件中包含 `LIKE` 时，优化器可以产生 IndexRangeScan 以提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + - 在启用安全增强模式 (SEM) 时，禁止更改 `require_secure_transport` 变量为 `ON` [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) + TiKV @@ -84,13 +84,13 @@ TiDB 版本：7.1.3 + TiDB - - 修复包含 CTE 的查询，在由于内存超限被 kill 时，查询非预期 hang 住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) - - 修复 tidb_server_memory_limit 导致在内存压力长期处于高位时，tidb CPU 利用率过高的问题 [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) - - 修复 tidb_max_chunk_size 设置值调小时，包含 CTE 的查询报错 `runtime error: index out of range [32] with length 32` 的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) - - 修复 enum 类型列作为 join 键时，查询结果出错的问题 [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) - - 修复 Recursive CTE 中包含 Agg 或者 Window 导致的解析错误[#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - - 修复可能错误地将 update 转换成 PointGet 的问题 [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) - - 修复对 stats_history 表进行垃圾回收时可能导致 OOM 的问题[#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) + - 修复包含公共表表达式 (CTE) 的查询，在由于内存超限被 kill 时，查询非预期卡住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) + - 修复 `tidb_server_memory_limit` 导致内存长期压力较高时，TiDB CPU 利用率过高的问题 [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) + - 修复 `tidb_max_chunk_size` 值较小时，包含 CTE 的查询出现 `runtime error: index out of range [32] with length 32` 错误的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) + - 修复 `ENUM` 类型列作为 join 键时，查询结果错误的问题 [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) + - 修复递归 CTE 中包含聚合函数或者窗口函数导致的解析错误 [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) + - 修复 `UPDATE` 语句可能被错误地转成 PointGet 的问题 [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) + - 修复对 `stats_history` 表进行垃圾回收时可能导致 OOM 的问题 [#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) - 修复某些情况下相同的查询计划拥有不同的 digest 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) From de1ae04e600ee3f4b4c35dd1c01cdda0420839df Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 18 Dec 2023 13:48:56 +0800 Subject: [PATCH 14/31] Apply suggestions from code review --- releases/release-7.1.3.md | 1 - 1 file changed, 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index cd514036dc59..8dd0b7bcfb73 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -27,7 +27,6 @@ TiDB 版本：7.1.3 + TiDB - 当启用排序规则并且查询条件中包含 `LIKE` 时，优化器可以产生 IndexRangeScan 以提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) - - 在启用安全增强模式 (SEM) 时，禁止更改 `require_secure_transport` 变量为 `ON` [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) + TiKV From 3dfac5294602d597c371d12ee7933bd2c1f12bb4 Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 18 Dec 2023 15:30:36 +0800 Subject: [PATCH 15/31] Apply suggestions from code review --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 8dd0b7bcfb73..10b0c679fa8d 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -26,7 +26,7 @@ TiDB 版本：7.1.3 + TiDB - - 当启用排序规则并且查询条件中包含 `LIKE` 时，优化器可以产生 IndexRangeScan 以提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + - 当使用非二进制排序规则并且查询条件中包含 `LIKE` 时，优化器可以产生 IndexRangeScan 以提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + TiKV From a5391f62978efb0423b7902acd4c5bd0c4dad1d8 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Mon, 18 Dec 2023 16:18:47 +0800 Subject: [PATCH 16/31] Apply suggestions from code review --- releases/release-7.1.3.md | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 10b0c679fa8d..2018e202964c 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -15,12 +15,11 @@ TiDB 版本：7.1.3 -- (dup): release-6.5.6.md > 兼容性变更 - 在安全增强模式 (SEM) 下禁止设置 [`require_secure_transport`](https://docs.pingcap.com/zh/tidb/v6.5/system-variables#require_secure_transport-从-v610-版本开始引入) 为 `ON`，避免用户无法连接的问题 [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) - (dup): release-6.5.6.md > 兼容性变更 - 经进一步的测试后，TiCDC Changefeed 配置项 [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) 默认值由 `true` 改为 `false`，即默认情况下 TiCDC 配置文件中涉及的表名、库名大小写不敏感 [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`compression`](/ticdc/ticdc-changefeed-config.md)：你可以设置 redo log 文件的压缩行为 [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) 和 [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md)：你可以根据不同的机器规格，设置 redo 模块不同的并发参数 [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) -- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md)：你可以设置同步数据到对象存储时自动清理历史数据的功能 [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) -- 将自动支持平滑升级功能修改成通过 `/upgrade/start` 和 `upgrade/finish` HTTP 接口支持此功能 @[zimulala](https://github.com/zimulala) +- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - TiCDC Changefeed 新增以下配置项： + - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) 和 [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md)：你可以根据不同的机器规格，设置 redo 模块不同的并发参数 [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) + - [`compression`](/ticdc/ticdc-changefeed-config.md)：你可以设置 redo log 文件的压缩行为 [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) + - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md)：你可以设置同步数据到对象存储时自动清理历史数据的功能 [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) ## 改进提升 @@ -94,13 +93,13 @@ TiDB 版本：7.1.3 - 修复某些情况下相同的查询计划拥有不同的 digest 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) - 修复可能将过滤条件错误地下推到 CTE 的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) - - 修复 AUTO_ID_CACHE=1 时可能导致 Duplicate entry 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `AUTO_ID_CACHE=1` 时可能导致 `Duplicate entry` 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 TiDB server 在使用企业插件审计日志时可能导致高资源使用的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - 修复在有大量表时，AUTO_ID_CACHE=1 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) - 修复使用 ErrLoadDataInvalidURI （使用无效的 S3 URL 的错误）的错误信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) - - 修复了当分区列类型为 datetime 时，执行 "alter table ... last partition " 会失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) - - 修复了 "import into" 时，真实错误信息可能被其它错误覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992)，[#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) + - 修复当分区列类型为 `DATETIME` 时，执行 `ALTER TABLE ... LAST PARTITION` 失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) + - 修复执行 `IMPORT INTO` 时，真实错误信息可能被其它错误信息覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992) [#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) - 修复无法检测到 TiDB 部署在 cgroup v2 容器的问题 [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `UNION ALL` 第一个子节点是 DUAL Table 时，执行可能报错的问题 [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复当 DDL `jobID` 恢复为 0 时 TiDB 节点 panic 的问题 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) From f119b720ed08a71b4102d440513ff03087b3e2cd Mon Sep 17 00:00:00 2001 From: Ran Date: Mon, 18 Dec 2023 16:21:13 +0800 Subject: [PATCH 17/31] Apply suggestions from code review --- releases/release-7.1.3.md | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 2018e202964c..13a3fb656584 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -50,10 +50,10 @@ TiDB 版本：7.1.3 + TiCDC - - 优化同步到 tidb 场景下 CDC 节点的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) - - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) - - 优化了 Redo log 的相关性能，如并行写 S3 和采用压缩的模式。[#10176](https://github.com/pingcap/tiflow/issues/10176)[#10226](https://github.com/pingcap/tiflow/issues/10226) - - 通过增加并行的方式优化了 CDC 同步到对象存储的性能[#10098](https://github.com/pingcap/tiflow/issues/10098) + - 优化 TiCDC 节点同步到 TiDB 时的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) @[3AceShowHand](https://github.com/3AceShowHand) + - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) @[asddongmen](https://github.com/asddongmen) + - 优化了 Redo log 的相关性能，包括并行写入 S3 和采用压缩模式 [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy) + - 通过增加并行，优化了 TiCDC 同步到对象存储的性能 [#10098](https://github.com/pingcap/tiflow/issues/10098) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) @@ -152,7 +152,7 @@ TiDB 版本：7.1.3 + TiFlash - (dup): release-6.5.6.md > 错误修复> TiFlash - 修复执行 `ALTER TABLE ... EXCHANGE PARTITION ...` 语句后 panic 的问题 [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) - - 修复当查询遇到 memory limit 限制后发生内存泄漏的问题 [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) + - 修复当查询遇到内存限制后发生内存泄漏的问题 [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) - 修复在执行 `FLASHBACK DATABASE` 后 TiFlash 副本的数据仍会被 GC 回收的问题 [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) - 修复 Grafana 中部分面板的最大分位数耗时显示不正确的问题 [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) - 修复查询非预期报错 `Block schema mismatch in FineGrainedShuffleWriter-V1` 的问题 [#8111](https://github.com/pingcap/tiflash/issues/8111}) @[SeaRise](https://github.com/SeaRise) @@ -169,12 +169,12 @@ TiDB 版本：7.1.3 + TiCDC - - 修复了在同步 delete 语句时某些场景下 where 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) - - 修复 Redo log 功能开启时，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) - - 修复在 BDR 模式时，delete & create 同名的 table 后，DML 不能正确同步的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) - - 修复同步到对象存储时，某些特殊场景到值同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041)[#10044](https://github.com/pingcap/tiflow/issues/10044) - - 修复在开启 sync-point & redo log 时在某些特殊场景下 ，同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) - - 修复了在某些特殊场景下，CDC 关闭与 tikv 的断开链接处理方式。[#10239](https://github.com/pingcap/tiflow/issues/10239) + - 修复某些场景下在同步 delete 语句时，`WHERE` 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) @[asddongmen](https://github.com/asddongmen) + - 修复在开启 redo log 功能后，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复在 BDR 模式下，`DELETE` 或 `CREATE` 同名的表后，DML 不能正确同步的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) + - 修复同步到对象存储时，某些特殊场景下同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) [#10044](https://github.com/pingcap/tiflow/issues/10044) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复在开启 sync-point 和 redo log 后，某些特殊场景下同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复在某些特殊场景下，TiCDC 错误地关闭与 TiKV 的连接的问题 [#10239](https://github.com/pingcap/tiflow/issues/10239) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复开启双向复制时，`DROP` 一张表后再重新 `CREATE` 该表，Changefeed 无法同步 DML 事件的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - (dup): release-7.5.0.md > 错误修复> Tools> TiCDC - 修复同步数据到对象存储时访问 NFS 目录导致的性能问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复同步数据到对象存储时，可能会出现 TiCDC Server panic 的问题 [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) From 48dea110d993e10d1d389a78a3523d54f73912d6 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 18 Dec 2023 16:32:40 +0800 Subject: [PATCH 18/31] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 13a3fb656584..0ee5aa88dc25 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -124,7 +124,7 @@ TiDB 版本：7.1.3 - 修复 TiKV 由于无法 append Raft log 导致报错 `ServerIsBusy` [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi) - 修复 BR 崩溃时快照备份卡住的问题 [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) - 修复跟踪大型事务时，Stale Read 中的 Resolved TS 可能导致 TiKV OOM 的问题 [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) - - 修复集群阻塞 CRC 不匹配时，TiKV 可能 panic 的问题 [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) + - 修复损坏的 SST 文件可能会扩散到其他 TiKV 节点的问题 [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 resolved-ts 可能被阻塞 2 小时的问题 [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复扩容时可能导致 DR Auto-Sync 的 joint state 超时问题 [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > 错误修复> TiKV - 修复云环境中 Grafana 中 scheduler 命令变量错误的问题 [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) From dac38b357745b9ff5ef537ab2b7fdb6f7c5cdcfd Mon Sep 17 00:00:00 2001 From: Ran Date: Mon, 18 Dec 2023 16:44:27 +0800 Subject: [PATCH 19/31] Apply suggestions from code review --- releases/release-7.1.3.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 0ee5aa88dc25..4012af8850cd 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -50,10 +50,10 @@ TiDB 版本：7.1.3 + TiCDC - - 优化 TiCDC 节点同步到 TiDB 时的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) @[3AceShowHand](https://github.com/3AceShowHand) + - 优化 TiCDC 节点同步数据到 TiDB 时的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) @[3AceShowHand](https://github.com/3AceShowHand) - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) @[asddongmen](https://github.com/asddongmen) - 优化了 Redo log 的相关性能，包括并行写入 S3 和采用压缩模式 [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy) - - 通过增加并行，优化了 TiCDC 同步到对象存储的性能 [#10098](https://github.com/pingcap/tiflow/issues/10098) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 通过增加并行，优化了 TiCDC 同步数据到对象存储的性能 [#10098](https://github.com/pingcap/tiflow/issues/10098) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) @@ -169,9 +169,9 @@ TiDB 版本：7.1.3 + TiCDC - - 修复某些场景下在同步 delete 语句时，`WHERE` 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) @[asddongmen](https://github.com/asddongmen) + - 修复某些场景下在同步 `DELETE` 语句时，`WHERE` 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) @[asddongmen](https://github.com/asddongmen) - 修复在开启 redo log 功能后，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) - - 修复在 BDR 模式下，`DELETE` 或 `CREATE` 同名的表后，DML 不能正确同步的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) + - 修复在 BDR 模式下，`DELETE` 或 `CREATE` 同名的表后，DML 不能正确同步的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - 修复同步到对象存储时，某些特殊场景下同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) [#10044](https://github.com/pingcap/tiflow/issues/10044) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复在开启 sync-point 和 redo log 后，某些特殊场景下同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复在某些特殊场景下，TiCDC 错误地关闭与 TiKV 的连接的问题 [#10239](https://github.com/pingcap/tiflow/issues/10239) @[hicqu](https://github.com/hicqu) From ff99f6aa46071e484eee765982cb67ab02ff7cb4 Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 18 Dec 2023 19:08:05 +0800 Subject: [PATCH 20/31] Apply suggestions from code review Co-authored-by: Grace Cai --- releases/release-7.1.3.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 4012af8850cd..5abe88ea0006 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -25,7 +25,7 @@ TiDB 版本：7.1.3 + TiDB - - 当使用非二进制排序规则并且查询条件中包含 `LIKE` 时，优化器可以产生 IndexRangeScan 以提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + - 当使用非二进制排序规则并且查询条件中包含 `LIKE` 时，优化器可以生成 IndexRangeScan 以提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + TiKV @@ -82,7 +82,7 @@ TiDB 版本：7.1.3 + TiDB - - 修复包含公共表表达式 (CTE) 的查询，在由于内存超限被 kill 时，查询非预期卡住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) + - 修复当内存使用超限时包含公共表表达式 (CTE) 的查询非预期卡住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) - 修复 `tidb_server_memory_limit` 导致内存长期压力较高时，TiDB CPU 利用率过高的问题 [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) - 修复 `tidb_max_chunk_size` 值较小时，包含 CTE 的查询出现 `runtime error: index out of range [32] with length 32` 错误的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) - 修复 `ENUM` 类型列作为 join 键时，查询结果错误的问题 [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) From 40e8ed50ca21c593ae09f76718c3a302fa877927 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 19 Dec 2023 10:01:24 +0800 Subject: [PATCH 21/31] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 5abe88ea0006..1bbdaa2f7ec1 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -97,7 +97,7 @@ TiDB 版本：7.1.3 - 修复 TiDB server 在使用企业插件审计日志时可能导致高资源使用的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - 修复在有大量表时，AUTO_ID_CACHE=1 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) - - 修复使用 ErrLoadDataInvalidURI （使用无效的 S3 URL 的错误）的错误信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) + - 修复 `ErrLoadDataInvalidURI`（无效的 S3 URI 错误）报错中的信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) - 修复当分区列类型为 `DATETIME` 时，执行 `ALTER TABLE ... LAST PARTITION` 失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) - 修复执行 `IMPORT INTO` 时，真实错误信息可能被其它错误信息覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992) [#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) - 修复无法检测到 TiDB 部署在 cgroup v2 容器的问题 [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) From 46854f3263d3d783db90119aa338187b3212dc75 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 19 Dec 2023 11:59:24 +0800 Subject: [PATCH 22/31] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 1bbdaa2f7ec1..4b1be873e7b6 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -94,7 +94,7 @@ TiDB 版本：7.1.3 - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) - 修复可能将过滤条件错误地下推到 CTE 的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `AUTO_ID_CACHE=1` 时可能导致 `Duplicate entry` 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - - 修复 TiDB server 在使用企业插件审计日志时可能导致高资源使用的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) + - 修复 TiDB server 在使用企业插件审计日志时可能占用大量资源的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - 修复在有大量表时，AUTO_ID_CACHE=1 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 `ErrLoadDataInvalidURI`（无效的 S3 URI 错误）报错中的信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) From 9e92727e5f8ebffec6cbc5c2639d73c36fa4aec2 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 19 Dec 2023 11:59:37 +0800 Subject: [PATCH 23/31] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 4b1be873e7b6..01080d72eeed 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -45,7 +45,7 @@ TiDB 版本：7.1.3 - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 当遇到 Region 打散超时失败或被取消的情况时，快照恢复支持自动重试 Region 打散 [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) - (dup): release-7.5.0.md > 改进提升> Tools> Backup & Restore (BR) - 快照备份恢复在遇到某些网络错误时会进行重试 [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) - - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增支持 [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/zh/tidb/v6.5/sql-statement-flashback-cluster) 语法 [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) + - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增支持 [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/zh/tidb/v7.1/sql-statement-flashback-cluster) 语法 [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增 PITR 对 delete range 场景的集成测试，提升 PITR 稳定性 [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) + TiCDC From a6284e5d1b7046f2b7f9fa9310fea106a3027687 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 19 Dec 2023 13:40:58 +0800 Subject: [PATCH 24/31] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 01080d72eeed..fa397ffdb7ea 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -96,7 +96,7 @@ TiDB 版本：7.1.3 - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `AUTO_ID_CACHE=1` 时可能导致 `Duplicate entry` 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 TiDB server 在使用企业插件审计日志时可能占用大量资源的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - - 修复在有大量表时，AUTO_ID_CACHE=1 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复在有大量表时，`AUTO_ID_CACHE=1` 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 `ErrLoadDataInvalidURI`（无效的 S3 URI 错误）报错中的信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) - 修复当分区列类型为 `DATETIME` 时，执行 `ALTER TABLE ... LAST PARTITION` 失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) - 修复执行 `IMPORT INTO` 时，真实错误信息可能被其它错误信息覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992) [#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) From 5ca8d5d82295adbb2c1e9555c57d5e7ebc1e76e3 Mon Sep 17 00:00:00 2001 From: Aolin Date: Tue, 19 Dec 2023 14:18:50 +0800 Subject: [PATCH 25/31] remove the issue fixed in master --- releases/release-7.1.3.md | 1 - 1 file changed, 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index fa397ffdb7ea..f4dc91f6bd5a 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -25,7 +25,6 @@ TiDB 版本：7.1.3 + TiDB - - 当使用非二进制排序规则并且查询条件中包含 `LIKE` 时，优化器可以生成 IndexRangeScan 以提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + TiKV From 6ea19e85d7c4b2015965c542deb80c9f88a27537 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 19 Dec 2023 14:46:16 +0800 Subject: [PATCH 26/31] Apply suggestions from code review Co-authored-by: Aolin --- releases/release-7.1.3.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index f4dc91f6bd5a..f878e17bc177 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -16,7 +16,7 @@ TiDB 版本：7.1.3 - (dup): release-6.5.6.md > 兼容性变更 - 经进一步的测试后，TiCDC Changefeed 配置项 [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) 默认值由 `true` 改为 `false`，即默认情况下 TiCDC 配置文件中涉及的表名、库名大小写不敏感 [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > 兼容性变更> TiCDC Changefeed 新增以下配置项： - TiCDC Changefeed 新增以下配置项： +- (dup): release-6.5.6.md > 兼容性变更> - TiCDC Changefeed 新增以下配置项： - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) 和 [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md)：你可以根据不同的机器规格，设置 redo 模块不同的并发参数 [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) - [`compression`](/ticdc/ticdc-changefeed-config.md)：你可以设置 redo log 文件的压缩行为 [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md)：你可以设置同步数据到对象存储时自动清理历史数据的功能 [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) @@ -89,13 +89,13 @@ TiDB 版本：7.1.3 - 修复 `UPDATE` 语句可能被错误地转成 PointGet 的问题 [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) - 修复对 `stats_history` 表进行垃圾回收时可能导致 OOM 的问题 [#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) - - 修复某些情况下相同的查询计划拥有不同的 digest 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) - - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) - - 修复可能将过滤条件错误地下推到 CTE 的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) + - 修复某些情况下相同的查询计划拥有不同的 `PLAN_DIGEST` 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) + - 修复 `GenJSONTableFromStats` 占用大量内存时无法被 kill 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-6.5.6.md > 错误修复> TiDB - 修复谓词下推入公共表达式时结果可能出错的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `AUTO_ID_CACHE=1` 时可能导致 `Duplicate entry` 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 TiDB server 在使用企业插件审计日志时可能占用大量资源的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - - 修复在有大量表时，`AUTO_ID_CACHE=1` 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复 TiDB server 在优雅关闭 (graceful shutdown) 时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) + - 修复在有大量表时，`AUTO_ID_CACHE=1` 的表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 `ErrLoadDataInvalidURI`（无效的 S3 URI 错误）报错中的信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) - 修复当分区列类型为 `DATETIME` 时，执行 `ALTER TABLE ... LAST PARTITION` 失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) - 修复执行 `IMPORT INTO` 时，真实错误信息可能被其它错误信息覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992) [#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) From 21ed8e73f06b8afe720d8250c747080594db040f Mon Sep 17 00:00:00 2001 From: Ran Date: Tue, 19 Dec 2023 15:17:04 +0800 Subject: [PATCH 27/31] Apply suggestions from code review Co-authored-by: xixirangrang --- releases/release-7.1.3.md | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index f878e17bc177..499d48f9d91b 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -51,7 +51,7 @@ TiDB 版本：7.1.3 - 优化 TiCDC 节点同步数据到 TiDB 时的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) @[3AceShowHand](https://github.com/3AceShowHand) - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) @[asddongmen](https://github.com/asddongmen) - - 优化了 Redo log 的相关性能，包括并行写入 S3 和采用压缩模式 [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy) + - 优化了 Redo log 的相关性能，包括并行写入 S3 和支持 lz4 压缩算法 [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy) - 通过增加并行，优化了 TiCDC 同步数据到对象存储的性能 [#10098](https://github.com/pingcap/tiflow/issues/10098) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) @@ -154,7 +154,7 @@ TiDB 版本：7.1.3 - 修复当查询遇到内存限制后发生内存泄漏的问题 [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) - 修复在执行 `FLASHBACK DATABASE` 后 TiFlash 副本的数据仍会被 GC 回收的问题 [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) - 修复 Grafana 中部分面板的最大分位数耗时显示不正确的问题 [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) - - 修复查询非预期报错 `Block schema mismatch in FineGrainedShuffleWriter-V1` 的问题 [#8111](https://github.com/pingcap/tiflash/issues/8111}) @[SeaRise](https://github.com/SeaRise) + - 修复查询非预期报错 `Block schema mismatch in FineGrainedShuffleWriter-V1` 的问题 [#8111](https://github.com/pingcap/tiflash/issues/8111) @[SeaRise](https://github.com/SeaRise) + Tools @@ -170,8 +170,7 @@ TiDB 版本：7.1.3 - 修复某些场景下在同步 `DELETE` 语句时，`WHERE` 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) @[asddongmen](https://github.com/asddongmen) - 修复在开启 redo log 功能后，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) - - 修复在 BDR 模式下，`DELETE` 或 `CREATE` 同名的表后，DML 不能正确同步的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - - 修复同步到对象存储时，某些特殊场景下同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) [#10044](https://github.com/pingcap/tiflow/issues/10044) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复同步数据到对象存储时，某些特殊场景下同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) [#10044](https://github.com/pingcap/tiflow/issues/10044) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复在开启 sync-point 和 redo log 后，某些特殊场景下同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复在某些特殊场景下，TiCDC 错误地关闭与 TiKV 的连接的问题 [#10239](https://github.com/pingcap/tiflow/issues/10239) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复开启双向复制时，`DROP` 一张表后再重新 `CREATE` 该表，Changefeed 无法同步 DML 事件的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) From 0546a846da2f722efa78dcfb2617fa16ad230cfe Mon Sep 17 00:00:00 2001 From: Ran Date: Wed, 20 Dec 2023 14:14:30 +0800 Subject: [PATCH 28/31] cleanup --- TOC.md | 1 + releases/release-7.1.3.md | 178 +++++++++++++---------------------- releases/release-notes.md | 1 + releases/release-timeline.md | 1 + 4 files changed, 71 insertions(+), 110 deletions(-) diff --git a/TOC.md b/TOC.md index 1899f0eb0bfe..2d5a16c25c16 100644 --- a/TOC.md +++ b/TOC.md @@ -1043,6 +1043,7 @@ - v7.2 - [7.2.0-DMR](/releases/release-7.2.0.md) - v7.1 + - [7.1.3](/releases/release-7.1.3.md) - [7.1.2](/releases/release-7.1.2.md) - [7.1.1](/releases/release-7.1.1.md) - [7.1.0](/releases/release-7.1.0.md) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 499d48f9d91b..9bb4ccedca6b 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -5,7 +5,7 @@ summary: 了解 TiDB 7.1.3 版本的兼容性变更、改进提升，以及错 # TiDB 7.1.3 Release Notes -发版日期：2023 年 x 月 x 日 +发版日期：2023 年 12 月 21 日 TiDB 版本：7.1.3 @@ -13,74 +13,48 @@ TiDB 版本：7.1.3 ## 兼容性变更 - - -- (dup): release-6.5.6.md > 兼容性变更 - 经进一步的测试后，TiCDC Changefeed 配置项 [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) 默认值由 `true` 改为 `false`，即默认情况下 TiCDC 配置文件中涉及的表名、库名大小写不敏感 [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > 兼容性变更> - TiCDC Changefeed 新增以下配置项： +- 经进一步的测试后，TiCDC Changefeed 配置项 [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) 默认值由 `true` 改为 `false`，即默认情况下 TiCDC 配置文件中涉及的表名、库名大小写不敏感 [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) +- TiCDC Changefeed 新增以下配置项： - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) 和 [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md)：你可以根据不同的机器规格，设置 redo 模块不同的并发参数 [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) - [`compression`](/ticdc/ticdc-changefeed-config.md)：你可以设置 redo log 文件的压缩行为 [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md)：你可以设置同步数据到对象存储时自动清理历史数据的功能 [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) ## 改进提升 -+ TiDB - - + TiKV - - (dup): release-7.3.0.md > 改进提升> TiKV - 添加 `Max gap of safe-ts` 和 `Min safe ts region` 监控项以及 `tikv-ctl get-region-read-progress` 命令，用于更好地观测和诊断 resolved-ts 和 safe-ts 的状态 [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) + - 添加 `Max gap of safe-ts` 和 `Min safe ts region` 监控项以及 `tikv-ctl get-region-read-progress` 命令，用于更好地观测和诊断 resolved-ts 和 safe-ts 的状态 [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) + PD - - (dup): release-7.4.0.md > 改进提升> PD - 改进 resource control client 的配置获取方式，使其可以动态获取最新配置 [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) - -+ TiFlash - - - (none) + - 改进 resource control client 的配置获取方式，使其可以动态获取最新配置 [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) + Tools + Backup & Restore (BR) - - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 当遇到 Region 打散超时失败或被取消的情况时，快照恢复支持自动重试 Region 打散 [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) - - (dup): release-7.5.0.md > 改进提升> Tools> Backup & Restore (BR) - 快照备份恢复在遇到某些网络错误时会进行重试 [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) - - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增支持 [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/zh/tidb/v7.1/sql-statement-flashback-cluster) 语法 [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) - - (dup): release-6.5.6.md > 改进提升> Tools> Backup & Restore (BR) - 新增 PITR 对 delete range 场景的集成测试，提升 PITR 稳定性 [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) + - 当遇到 Region 打散超时失败或被取消的情况时，快照恢复支持自动重试 Region 打散 [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) + - 快照备份恢复在遇到某些网络错误时会进行重试 [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) + - 新增支持 [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/zh/tidb/v7.1/sql-statement-flashback-cluster) 语法 [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) + - 新增 PITR 对 delete range 场景的集成测试，提升 PITR 稳定性 [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) - + TiCDC + + TiCDC - 优化 TiCDC 节点同步数据到 TiDB 时的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) @[3AceShowHand](https://github.com/3AceShowHand) - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) @[asddongmen](https://github.com/asddongmen) - 优化了 Redo log 的相关性能，包括并行写入 S3 和支持 lz4 压缩算法 [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy) - 通过增加并行，优化了 TiCDC 同步数据到对象存储的性能 [#10098](https://github.com/pingcap/tiflow/issues/10098) @[CharlesCheung96](https://github.com/CharlesCheung96) - - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - - (dup): release-6.5.6.md > 改进提升> Tools> TiCDC - 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) - - + TiDB Data Migration (DM) - - - (none) + - 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) + - 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) - + TiDB Lightning + + TiDB Lightning - 增加由于 PD Leader change 导致 `GetTS` 失败的重试机制 [#45301](https://github.com/pingcap/tidb/issues/45301) @[lance6716](https://github.com/lance6716) - + Dumpling - - - (none) - - + TiUP - - - (none) - - + TiDB Binlog - - - (none) - ## 错误修复 + TiDB - - 修复当内存使用超限时包含公共表表达式 (CTE) 的查询非预期卡住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) - 修复 `tidb_server_memory_limit` 导致内存长期压力较高时，TiDB CPU 利用率过高的问题 [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) - 修复 `tidb_max_chunk_size` 值较小时，包含 CTE 的查询出现 `runtime error: index out of range [32] with length 32` 错误的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) @@ -88,11 +62,10 @@ TiDB 版本：7.1.3 - 修复递归 CTE 中包含聚合函数或者窗口函数导致的解析错误 [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - 修复 `UPDATE` 语句可能被错误地转成 PointGet 的问题 [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) - 修复对 `stats_history` 表进行垃圾回收时可能导致 OOM 的问题 [#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) - - 修复某些情况下相同的查询计划拥有不同的 `PLAN_DIGEST` 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) - 修复 `GenJSONTableFromStats` 占用大量内存时无法被 kill 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复谓词下推入公共表达式时结果可能出错的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `AUTO_ID_CACHE=1` 时可能导致 `Duplicate entry` 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复谓词下推入公共表达式时结果可能出错的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) + - 修复 `AUTO_ID_CACHE=1` 时可能导致 `Duplicate entry` 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 TiDB server 在使用企业插件审计日志时可能占用大量资源的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - 修复 TiDB server 在优雅关闭 (graceful shutdown) 时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - 修复在有大量表时，`AUTO_ID_CACHE=1` 的表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) @@ -100,23 +73,23 @@ TiDB 版本：7.1.3 - 修复当分区列类型为 `DATETIME` 时，执行 `ALTER TABLE ... LAST PARTITION` 失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) - 修复执行 `IMPORT INTO` 时，真实错误信息可能被其它错误信息覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992) [#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) - 修复无法检测到 TiDB 部署在 cgroup v2 容器的问题 [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `UNION ALL` 第一个子节点是 DUAL Table 时，执行可能报错的问题 [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复当 DDL `jobID` 恢复为 0 时 TiDB 节点 panic 的问题 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `TABLESAMPLE` 返回的行数据未排序的问题 [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 `tidb_enable_ordered_result_mode` 开启时可能发生 panic 的问题 [#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) - - (dup): release-7.5.0.md > 错误修复> TiDB - 修复优化器为减少窗口函数引入的 sort 而错误地选择了 `IndexFullScan` 的问题 [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 TiDB schema cache 中读取 schema diff commit 版本时，未处理 MVCC 接口中的 lock 的问题 [#48281](https://github.com/pingcap/tidb/issues/48281) @[cfzjywxk](https://github.com/cfzjywxk) - - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 `INDEX_LOOKUP_HASH_JOIN` 内存使用量估算错误的问题 [#47788](https://github.com/pingcap/tidb/issues/47788) @[SeaRise](https://github.com/SeaRise) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 PD leader 故障 1 分钟导致 `IMPORT INTO` 任务失败的问题 [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) - - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 `client-go` 中 `batch-client` panic 的问题 [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复列裁剪在特定情况下会导致 panic 的问题 [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) - - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 TiDB 在通过 `systemd` 启动时无法读取 `cgroup` 资源限制的问题 [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复当包含聚合或者窗口函数的公共表达式被其他递归公共表达式引用时，可能抛出语法错误的问题 [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复构造统计信息的 TopN 结构时可能发生的 panic 问题 [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) - - (dup): release-6.5.6.md > 错误修复> TiDB - 修复 MPP 计算 `COUNT(INT)` 时结果可能出错的问题 [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) - - (dup): release-7.5.0.md > 错误修复> TiDB - 修复 HashJoin 算子 Probe 时无法复用 chunk 的问题 [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) - -+ TiKV + - 修复 `UNION ALL` 第一个子节点是 DUAL Table 时，执行可能报错的问题 [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) + - 修复当 DDL `jobID` 恢复为 0 时 TiDB 节点 panic 的问题 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) + - 修复 `TABLESAMPLE` 返回的行数据未排序的问题 [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) + - 修复 `tidb_enable_ordered_result_mode` 开启时可能发生 panic 的问题 [#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) + - 修复优化器为减少窗口函数引入的 sort 而错误地选择了 `IndexFullScan` 的问题 [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) + - 修复 TiDB schema cache 中读取 schema diff commit 版本时，未处理 MVCC 接口中的 lock 的问题 [#48281](https://github.com/pingcap/tidb/issues/48281) @[cfzjywxk](https://github.com/cfzjywxk) + - 修复 `INDEX_LOOKUP_HASH_JOIN` 内存使用量估算错误的问题 [#47788](https://github.com/pingcap/tidb/issues/47788) @[SeaRise](https://github.com/SeaRise) + - 修复 PD leader 故障 1 分钟导致 `IMPORT INTO` 任务失败的问题 [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) + - 修复 `client-go` 中 `batch-client` panic 的问题 [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) + - 修复列裁剪在特定情况下会导致 panic 的问题 [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) + - 修复 TiDB 在通过 `systemd` 启动时无法读取 `cgroup` 资源限制的问题 [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) + - 修复当包含聚合或者窗口函数的公共表达式被其他递归公共表达式引用时，可能抛出语法错误的问题 [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) + - 修复构造统计信息的 TopN 结构时可能发生的 panic 问题 [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) + - 修复 MPP 计算 `COUNT(INT)` 时结果可能出错的问题 [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) + - 修复 HashJoin 算子 Probe 时无法复用 chunk 的问题 [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) + ++ TiKV - 修复如果 TiKV 运行极慢，在 Region Merge 之后可能 panic 的问题 [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) - 修复 Resolved TS 可能被阻塞两小时的问题 [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus) @@ -124,33 +97,33 @@ TiDB 版本：7.1.3 - 修复 BR 崩溃时快照备份卡住的问题 [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) - 修复跟踪大型事务时，Stale Read 中的 Resolved TS 可能导致 TiKV OOM 的问题 [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) - 修复损坏的 SST 文件可能会扩散到其他 TiKV 节点的问题 [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) - - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 resolved-ts 可能被阻塞 2 小时的问题 [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - - (dup): release-6.5.6.md > 错误修复> TiKV - 修复扩容时可能导致 DR Auto-Sync 的 joint state 超时问题 [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - - (dup): release-6.5.6.md > 错误修复> TiKV - 修复云环境中 Grafana 中 scheduler 命令变量错误的问题 [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) - - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 Region 合并后，历史 peer 残留并阻塞 resolved-ts 的问题 [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus) - - (dup): release-6.5.5.md > 错误修复> TiKV - 修复 Online Unsafe Recovery 时无法处理 merge abort 的问题 [#15580](https://github.com/tikv/tikv/issues/15580) @[v01dstar](https://github.com/v01dstar) - - (dup): release-6.5.6.md > 错误修复> TiKV - 修复重启 TiKV 时，由于存在大量未 apply 的 Raft 日志导致的内存溢出问题 [#15770](https://github.com/tikv/tikv/issues/15770) @[overvenus](https://github.com/overvenus) - - (dup): release-6.5.6.md > 错误修复> TiKV - 升级 `lz4-sys` 版本到 1.9.4 以修复安全问题 [#15621](https://github.com/tikv/tikv/issues/15621) @[SpadeA-Tang](https://github.com/SpadeA-Tang) - - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 Titan `blob-run-mode` 无法在线更新的问题 [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) - - (dup): release-6.5.4.md > 错误修复> TiKV - 修复 PD 和 TiKV 之间的网络中断可能导致 PITR 卡住的问题 [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) - - (dup): release-6.5.6.md > 错误修复> TiKV - 修复 TiKV coprocessor 在移除 Raft peer 时可能返回陈旧数据的问题 [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) - -+ PD + - 修复 resolved-ts 可能被阻塞 2 小时的问题 [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) + - 修复扩容时可能导致 DR Auto-Sync 的 joint state 超时问题 [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) + - 修复云环境中 Grafana 中 scheduler 命令变量错误的问题 [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) + - 修复 Region 合并后，历史 peer 残留并阻塞 resolved-ts 的问题 [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus) + - 修复 Online Unsafe Recovery 时无法处理 merge abort 的问题 [#15580](https://github.com/tikv/tikv/issues/15580) @[v01dstar](https://github.com/v01dstar) + - 修复重启 TiKV 时，由于存在大量未 apply 的 Raft 日志导致的内存溢出问题 [#15770](https://github.com/tikv/tikv/issues/15770) @[overvenus](https://github.com/overvenus) + - 升级 `lz4-sys` 版本到 1.9.4 以修复安全问题 [#15621](https://github.com/tikv/tikv/issues/15621) @[SpadeA-Tang](https://github.com/SpadeA-Tang) + - 修复 Titan `blob-run-mode` 无法在线更新的问题 [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) + - 修复 PD 和 TiKV 之间的网络中断可能导致 PITR 卡住的问题 [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) + - 修复 TiKV coprocessor 在移除 Raft peer 时可能返回陈旧数据的问题 [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) + ++ PD - 修复执行 `CALIBRATE RESOURCE` 导致 TiDB Dashboard 上的 `resource_manager_resource_unit` metric 为空的问题 [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) - 修复 Calibrate by Workload 页面报错的问题 [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) - 修复删除 Resource Group 可能破坏 DDL 原子性的问题 [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) - 修复 PD Leader 切换且新 Leader 与调用方之间存在网络隔离时，调用方不能正常更新 Leader 信息的问题 [#7416](https://github.com/tikv/pd/issues/7416) @[CabinfeverB](https://github.com/CabinfeverB) - - (dup): release-7.5.0.md > 错误修复> PD - 修复在大集群中添加多个 TiKV 节点可能导致 TiKV 心跳上报变慢或卡住的问题 [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) - - (dup): release-7.5.0.md > 错误修复> PD - 修复 TiDB Dashboard 不能正常读取 PD `trace` 数据的问题 [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) - - (dup): release-6.5.6.md > 错误修复> PD - 将 Gin Web Framework 的版本从 v1.8.1 升级到 v1.9.1 以修复部分安全问题 [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) - - (dup): release-7.5.0.md > 错误修复> PD - 修复 rule checker 未按照设定的 Placement Rule 添加 Learner 的问题 [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) - - (dup): release-7.5.0.md > 错误修复> PD - 修复当 TiKV 节点不可用时 PD 可能删除正常 Peers 的问题 [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) - - (dup): release-6.5.6.md > 错误修复> PD - 修复自适应同步部署模式 (DR Auto-Sync) 下 leader 切换时间过长的问题 [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) + - 修复在大集群中添加多个 TiKV 节点可能导致 TiKV 心跳上报变慢或卡住的问题 [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) + - 修复 TiDB Dashboard 不能正常读取 PD `trace` 数据的问题 [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) + - 将 Gin Web Framework 的版本从 v1.8.1 升级到 v1.9.1 以修复部分安全问题 [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) + - 修复 rule checker 未按照设定的 Placement Rule 添加 Learner 的问题 [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) + - 修复当 TiKV 节点不可用时 PD 可能删除正常 Peers 的问题 [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) + - 修复自适应同步部署模式 (DR Auto-Sync) 下 leader 切换时间过长的问题 [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) -+ TiFlash ++ TiFlash - - (dup): release-6.5.6.md > 错误修复> TiFlash - 修复执行 `ALTER TABLE ... EXCHANGE PARTITION ...` 语句后 panic 的问题 [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) + - 修复执行 `ALTER TABLE ... EXCHANGE PARTITION ...` 语句后 panic 的问题 [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) - 修复当查询遇到内存限制后发生内存泄漏的问题 [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) - 修复在执行 `FLASHBACK DATABASE` 后 TiFlash 副本的数据仍会被 GC 回收的问题 [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) - 修复 Grafana 中部分面板的最大分位数耗时显示不正确的问题 [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) @@ -158,49 +131,34 @@ TiDB 版本：7.1.3 + Tools - + Backup & Restore (BR) + + Backup & Restore (BR) - - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复由于 BR SQL 命令和 CLI 的默认参数不同可能导致的 OOM 问题 [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) - - (dup): release-7.5.0.md > 错误修复> Tools> Backup & Restore (BR) - 修复大宽表场景下，日志备份在某些场景中可能卡住的问题 [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) - - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复生成外部存储文件 URI 错误的问题 [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) - - (dup): release-6.5.6.md > 错误修复> Tools> Backup & Restore (BR) - 修复在 EC2 metadata 连接被重置后，重试导致备份恢复性能下降的问题 [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) + - 修复由于 BR SQL 命令和 CLI 的默认参数不同可能导致的 OOM 问题 [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) + - 修复大宽表场景下，日志备份在某些场景中可能卡住的问题 [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) + - 修复生成外部存储文件 URI 错误的问题 [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) + - 修复在 EC2 metadata 连接被重置后，重试导致备份恢复性能下降的问题 [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) - 修复在任务初始化阶段出现与 PD 的连接错误导致日志备份任务虽然启动但无法正常工作的问题 [#16056](https://github.com/tikv/tikv/issues/16056) @[YuJuncen](https://github.com/YuJuncen) - + TiCDC + + TiCDC - 修复某些场景下在同步 `DELETE` 语句时，`WHERE` 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) @[asddongmen](https://github.com/asddongmen) - 修复在开启 redo log 功能后，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复同步数据到对象存储时，某些特殊场景下同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) [#10044](https://github.com/pingcap/tiflow/issues/10044) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复在开启 sync-point 和 redo log 后，某些特殊场景下同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复在某些特殊场景下，TiCDC 错误地关闭与 TiKV 的连接的问题 [#10239](https://github.com/pingcap/tiflow/issues/10239) @[hicqu](https://github.com/hicqu) - - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复开启双向复制时，`DROP` 一张表后再重新 `CREATE` 该表，Changefeed 无法同步 DML 事件的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - - (dup): release-7.5.0.md > 错误修复> Tools> TiCDC - 修复同步数据到对象存储时访问 NFS 目录导致的性能问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) - - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复同步数据到对象存储时，可能会出现 TiCDC Server panic 的问题 [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) - - (dup): release-6.5.6.md > 错误修复> Tools> TiCDC - 修复 redo log 开启时，DDL 同步时间间隔过长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) - - (dup): release-7.5.0.md > 错误修复> Tools> TiCDC - 修复开启 Redo log 时，NFS 出现故障导致 Owner 节点卡住的问题 [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) + - 修复开启双向复制时，`DROP` 一张表后再重新 `CREATE` 该表，Changefeed 无法同步 DML 事件的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) + - 修复同步数据到对象存储时访问 NFS 目录导致的性能问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复同步数据到对象存储时，可能会出现 TiCDC Server panic 的问题 [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) + - 修复 redo log 开启时，DDL 同步时间间隔过长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复开启 Redo log 时，NFS 出现故障导致 Owner 节点卡住的问题 [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) - + TiDB Data Migration (DM) + + TiDB Data Migration (DM) - 修复 `CompareGTID` 采用不合适的算法导致 DM 性能下降的问题 [#9676](https://github.com/pingcap/tiflow/issues/9676) @[GMHDBJD](https://github.com/GMHDBJD) - + TiDB Lightning + + TiDB Lightning - 修复由于 PD Leader 被 KILL 或 PD 请求处理慢导致数据导入失败的问题 [#46950](https://github.com/pingcap/tidb/issues/46950) [#48075](https://github.com/pingcap/tidb/issues/48075) @[D3Hunter](https://github.com/D3Hunter) - - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 TiDB Lightning 在 `writeToTiKV` 时卡住的问题 [#46321](https://github.com/pingcap/tidb/issues/46321) [#48352](https://github.com/pingcap/tidb/issues/48352) @[lance6716](https://github.com/lance6716) - - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 修复 HTTP 重试请求未使用本次的请求内容导致导入失败的问题 [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) - - (dup): release-6.5.6.md > 错误修复> Tools> TiDB Lightning - 移除物理导入模式下不必要的 `get_regions` 调用 [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) - - + Dumpling - - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + TiUP - - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + TiDB Binlog - - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 修复 TiDB Lightning 在 `writeToTiKV` 时卡住的问题 [#46321](https://github.com/pingcap/tidb/issues/46321) [#48352](https://github.com/pingcap/tidb/issues/48352) @[lance6716](https://github.com/lance6716) + - 修复 HTTP 重试请求未使用本次的请求内容导致导入失败的问题 [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) + - 移除物理导入模式下不必要的 `get_regions` 调用 [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) diff --git a/releases/release-notes.md b/releases/release-notes.md index a9a8106d3f39..25673bbe7506 100644 --- a/releases/release-notes.md +++ b/releases/release-notes.md @@ -25,6 +25,7 @@ TiDB 历史版本发布声明如下： ## 7.1 +- [7.1.3](/releases/release-7.1.3.md): 2023-12-21 - [7.1.2](/releases/release-7.1.2.md): 2023-10-25 - [7.1.1](/releases/release-7.1.1.md): 2023-07-24 - [7.1.0](/releases/release-7.1.0.md): 2023-05-31 diff --git a/releases/release-timeline.md b/releases/release-timeline.md index b9d35bf61924..c788f75b86d5 100644 --- a/releases/release-timeline.md +++ b/releases/release-timeline.md @@ -9,6 +9,7 @@ summary: 了解 TiDB 的版本发布时间线。 | 版本 | 发布日期 | | :--- | :--- | +| [7.1.3](/releases/release-7.1.3.md) | 2023-12-21 | | [6.5.6](/releases/release-6.5.6.md) | 2023-12-07 | | [7.5.0](/releases/release-7.5.0.md) | 2023-12-01 | | [7.1.2](/releases/release-7.1.2.md) | 2023-10-25 | From 111aab8277ff5d03ca969baaf8781b82a90b6369 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Thu, 21 Dec 2023 08:58:12 +0800 Subject: [PATCH 29/31] Apply suggestions from code review Co-authored-by: Aolin Co-authored-by: Grace Cai --- releases/release-7.1.3.md | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 9bb4ccedca6b..6c0c4b699017 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -42,7 +42,7 @@ TiDB 版本：7.1.3 - 优化 TiCDC 节点同步数据到 TiDB 时的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) @[3AceShowHand](https://github.com/3AceShowHand) - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) @[asddongmen](https://github.com/asddongmen) - - 优化了 Redo log 的相关性能，包括并行写入 S3 和支持 lz4 压缩算法 [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy) + - 优化了 redo log 的相关性能，包括并行写入 S3 和支持 lz4 压缩算法 [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy) - 通过增加并行，优化了 TiCDC 同步数据到对象存储的性能 [#10098](https://github.com/pingcap/tiflow/issues/10098) @[CharlesCheung96](https://github.com/CharlesCheung96) - 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) @@ -142,15 +142,14 @@ TiDB 版本：7.1.3 + TiCDC - 修复某些场景下在同步 `DELETE` 语句时，`WHERE` 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) @[asddongmen](https://github.com/asddongmen) - - 修复在开启 redo log 功能后，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复同步数据到对象存储时，某些特殊场景下同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) [#10044](https://github.com/pingcap/tiflow/issues/10044) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复在开启 sync-point 和 redo log 后，某些特殊场景下同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复在某些特殊场景下，TiCDC 错误地关闭与 TiKV 的连接的问题 [#10239](https://github.com/pingcap/tiflow/issues/10239) @[hicqu](https://github.com/hicqu) - 修复开启双向复制时，`DROP` 一张表后再重新 `CREATE` 该表，Changefeed 无法同步 DML 事件的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - - 修复同步数据到对象存储时访问 NFS 目录导致的性能问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复同步数据到对象存储时，访问 NFS 目录导致的性能问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复同步数据到对象存储时，可能会出现 TiCDC Server panic 的问题 [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) - 修复 redo log 开启时，DDL 同步时间间隔过长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) - - 修复开启 Redo log 时，NFS 出现故障导致 Owner 节点卡住的问题 [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) + - 修复开启 redo log 时，NFS 出现故障导致 Owner 节点卡住的问题 [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) + TiDB Data Migration (DM) From 4c6746a68d39b23e220ababab963e81d83b481ac Mon Sep 17 00:00:00 2001 From: Ran Date: Thu, 21 Dec 2023 09:16:58 +0800 Subject: [PATCH 30/31] Apply suggestions from code review Co-authored-by: Aolin Co-authored-by: xixirangrang --- releases/release-7.1.3.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 6c0c4b699017..9ebae9bd0d27 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -23,7 +23,6 @@ TiDB 版本：7.1.3 + TiKV - - 添加 `Max gap of safe-ts` 和 `Min safe ts region` 监控项以及 `tikv-ctl get-region-read-progress` 命令，用于更好地观测和诊断 resolved-ts 和 safe-ts 的状态 [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) + PD @@ -92,12 +91,11 @@ TiDB 版本：7.1.3 + TiKV - 修复如果 TiKV 运行极慢，在 Region Merge 之后可能 panic 的问题 [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) - - 修复 Resolved TS 可能被阻塞两小时的问题 [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus) + - 修复 Resolved TS 可能被阻塞两小时的问题 [#15520](https://github.com/tikv/tikv/issues/15520) [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - 修复 TiKV 由于无法 append Raft log 导致报错 `ServerIsBusy` [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi) - 修复 BR 崩溃时快照备份卡住的问题 [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) - 修复跟踪大型事务时，Stale Read 中的 Resolved TS 可能导致 TiKV OOM 的问题 [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) - 修复损坏的 SST 文件可能会扩散到其他 TiKV 节点的问题 [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) - - 修复 resolved-ts 可能被阻塞 2 小时的问题 [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - 修复扩容时可能导致 DR Auto-Sync 的 joint state 超时问题 [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - 修复云环境中 Grafana 中 scheduler 命令变量错误的问题 [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) - 修复 Region 合并后，历史 peer 残留并阻塞 resolved-ts 的问题 [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus) From 0238a7325b1eabd622c37eb2a20b85aca029a514 Mon Sep 17 00:00:00 2001 From: Ran Date: Thu, 21 Dec 2023 09:18:00 +0800 Subject: [PATCH 31/31] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 3 --- 1 file changed, 3 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 9ebae9bd0d27..09b25c1c85e7 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -21,9 +21,6 @@ TiDB 版本：7.1.3 ## 改进提升 -+ TiKV - - + PD - 改进 resource control client 的配置获取方式，使其可以动态获取最新配置 [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch)