From 8f6b6f637de1a5c713d30618c199424b8a008b1d Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Sun, 29 Jan 2023 18:37:08 +0800 Subject: [PATCH 01/30] Create release-6.1.4.md --- releases/release-6.1.4.md | 67 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 releases/release-6.1.4.md diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md new file mode 100644 index 000000000000..47efcec3e0a2 --- /dev/null +++ b/releases/release-6.1.4.md @@ -0,0 +1,67 @@ +--- +title: TiDB 6.1.4 Release Notes +--- + +# TiDB 6.1.4 Release Notes + +发版日期：2023 年 2 月 8 日 + +TiDB 版本：6.1.4 + +试用链接：[快速体验](https://docs.pingcap.com/zh/tidb/v6.1/quick-start-with-tidb) | [生产部署](https://docs.pingcap.com/zh/tidb/v6.1/production-deployment-using-tiup) | [下载离线包](https://cn.pingcap.com/product-community/?version=v6.1.4#version-list) + +## 兼容性变更 + +- Tools + + - TiCDC + + - + +## 提升改进 + +- PD + + - + +- Tools + + - TiCDC + + - + +- 其他 + + - + +## Bug 修复 + ++ TiDB + + - + +- PD + + - + ++ TiKV + + - + ++ TiFlash + + - + ++ Tools + + + Backup & Restore (BR) + + - + + + TiCDC + + - + + + TiDB Data Migration (DM) + + - From 0123ce9e27e603b1e9338a7ad88245d86f799cd3 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Sun, 29 Jan 2023 20:01:22 +0800 Subject: [PATCH 02/30] Update release-6.1.4.md --- releases/release-6.1.4.md | 50 +++++++++++++++++++++++++++++++++++---- 1 file changed, 46 insertions(+), 4 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 47efcec3e0a2..7a8ecf372038 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -24,11 +24,18 @@ TiDB 版本：6.1.4 - +- TiFlash + + - Reduce the IOPS and write amplification of TiFlash under high update throughput workloads. [#6460](https://github.com/pingcap/tiflash/issues/6460) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Tools - TiCDC - + - Lightning + + - Change severity of clusterResourceCheckItem,emptyRegionCheckItem from Critical to Warn [#37654](https://github.com/pingcap/tidb/issues/37654) @[lance6716](https://github.com/lance6716) - 其他 @@ -38,30 +45,65 @@ TiDB 版本：6.1.4 + TiDB + tidb + + - Fix the issue that the default value might be wrong when sql is not normative. [#34881](https://github.com/pingcap/tidb/issues/34881) @[mjonss](https://github.com/mjonss) + + transaction + + - session: fix data race in the LazyTxn.LockKeys [#40355](https://github.com/pingcap/tidb/issues/40355) @[HuSharp](https://github.com/HuSharp) + - Fix the case that INSERT/REPLACE might panic in a long session connection [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) + + sql-infra + + - Block modify column of partitioned table, even if it was not changing data when put into the DDL queue. [#40620](https://github.com/pingcap/tidb/issues/40620) @[ti-chi-bot](https://github.com/ti-chi-bot) + - + + planner + + - make the both side operand of NAAJ & refuse partial column substitute in projection elimination [#37032](https://github.com/pingcap/tidb/issues/37032) @[lance6716](https://github.com/lance6716) - - PD + - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[ti-chi-bot](https://github.com/ti-chi-bot) - + TiKV - - + - fix panic when there are multiple cgroup2 mountinfos [#13660](https://github.com/tikv/tikv/issues/13660) @[ti-srebot](https://github.com/ti-srebot) + - Fix a segfault when executing reset-to-version with tikv-ctl [#13829](https://github.com/tikv/tikv/issues/13829) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#40114](https://github.com/pingcap/tidb/issues/40114) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix panic when the size of one single write exceeds 2GiB. [#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) + - Reduce false-positive PessimisticLockNotFound errors in conflicting auto-commit workloads. [#13425](https://github.com/tikv/tikv/issues/13425) @[ti-srebot](https://github.com/ti-srebot) + - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#14038](https://github.com/tikv/tikv/issues/14038) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix the issue that `_` pattern in `like` failed to handle non-ascii character without new collation enabled. [#13769](https://github.com/tikv/tikv/issues/13769) @[tonyxuqqi](https://github.com/tonyxuqqi) + TiFlash - - + - Avoiding tiflash global locks with small probability of long term blocking. [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) + - Fix an issue that causes OOM with high throughput write [#6407](https://github.com/pingcap/tiflash/issues/6407) @[hehechen](https://github.com/hehechen) + - Reduce memory usage under heavy write pressure. [#6431](https://github.com/pingcap/tiflash/issues/6431) @[SeaRise](https://github.com/SeaRise) + Tools + Backup & Restore (BR) + - Fixed a bug that may cause BR reject to restore unexpectedly. [#36053](https://github.com/pingcap/tidb/issues/36053) @[lance6716](https://github.com/lance6716) - + TiCDC - - + - Fix an issue that checkpoint can not advance when replicating many tables. [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) + - Fix the issue of transaction-atomicity and protocol can't be updated via config file. [#7935](https://github.com/pingcap/tiflow/issues/7935) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix the issue that TiCDC mistakenly reports error where there is a higher version TiFlash [#7744](https://github.com/pingcap/tiflow/issues/7744) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix an OOM issue when TiCDC replicates big transactions [#7913](https://github.com/pingcap/tiflow/issues/7913) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix the bug that context deadline was exceeded when replicating data without split big txn [#7982](https://github.com/pingcap/tiflow/issues/7982) @[asddongmen](https://github.com/asddongmen) + - The `sasl-password` in the `sink-uri` is masked in the `changefeed query` output [#7182](https://github.com/pingcap/tiflow/issues/7182) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Add recreating changefeed peace period (30s) after a changefeed is removed. [#7657](https://github.com/pingcap/tiflow/issues/7657) @[ti-chi-bot](https://github.com/ti-chi-bot) + TiDB Data Migration (DM) - - + - Fix a bug that DM may raise error at prechecking when downstream database name in SHOW GRANTS contains wildcard [#7645](https://github.com/pingcap/tiflow/issues/7645) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix a bug that when both "update" and "non-update" type expression filters are used in one table, all UPDATE row changes are skipped [#7831](https://github.com/pingcap/tiflow/issues/7831) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix a bug when only one of `update-old-value-expr` or `update-new-value-expr` is set for a table, it does not take effect or panic [#7774](https://github.com/pingcap/tiflow/issues/7774) @[amyangfei](https://github.com/amyangfei) From 32ac2e2c4410697ecc46c6d33213bc78776d8ffe Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Sun, 29 Jan 2023 20:09:23 +0800 Subject: [PATCH 03/30] Update release-6.1.4.md --- releases/release-6.1.4.md | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 7a8ecf372038..fbe2b13f6717 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -33,14 +33,11 @@ TiDB 版本：6.1.4 - TiCDC - + - Lightning - Change severity of clusterResourceCheckItem,emptyRegionCheckItem from Critical to Warn [#37654](https://github.com/pingcap/tidb/issues/37654) @[lance6716](https://github.com/lance6716) -- 其他 - - - - ## Bug 修复 + TiDB @@ -61,17 +58,15 @@ TiDB 版本：6.1.4 planner - - make the both side operand of NAAJ & refuse partial column substitute in projection elimination [#37032](https://github.com/pingcap/tidb/issues/37032) @[lance6716](https://github.com/lance6716) - - + - Make the both side operand of NAAJ & refuse partial column substitute in projection elimination [#37032](https://github.com/pingcap/tidb/issues/37032) @[lance6716](https://github.com/lance6716) - - PD - - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[ti-chi-bot](https://github.com/ti-chi-bot) - - + - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[ti-chi-bot](https://github.com/ti-chi-bot) - + TiKV - - fix panic when there are multiple cgroup2 mountinfos [#13660](https://github.com/tikv/tikv/issues/13660) @[ti-srebot](https://github.com/ti-srebot) + - Fix panic when there are multiple cgroup2 mountinfos [#13660](https://github.com/tikv/tikv/issues/13660) @[ti-srebot](https://github.com/ti-srebot) - Fix a segfault when executing reset-to-version with tikv-ctl [#13829](https://github.com/tikv/tikv/issues/13829) @[ti-chi-bot](https://github.com/ti-chi-bot) - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#40114](https://github.com/pingcap/tidb/issues/40114) @[ti-chi-bot](https://github.com/ti-chi-bot) - Fix panic when the size of one single write exceeds 2GiB. [#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) @@ -81,7 +76,7 @@ TiDB 版本：6.1.4 + TiFlash - - Avoiding tiflash global locks with small probability of long term blocking. [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) + - Avoid tiflash global locks with small probability of long term blocking. [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) - Fix an issue that causes OOM with high throughput write [#6407](https://github.com/pingcap/tiflash/issues/6407) @[hehechen](https://github.com/hehechen) - Reduce memory usage under heavy write pressure. [#6431](https://github.com/pingcap/tiflash/issues/6431) @[SeaRise](https://github.com/SeaRise) @@ -89,8 +84,7 @@ TiDB 版本：6.1.4 + Backup & Restore (BR) - - Fixed a bug that may cause BR reject to restore unexpectedly. [#36053](https://github.com/pingcap/tidb/issues/36053) @[lance6716](https://github.com/lance6716) - - + - Fixed a bug that may cause BR reject to restore unexpectedly. [#36053](https://github.com/pingcap/tidb/issues/36053) @[lance6716](https://github.com/lance6716) - + TiCDC From 975b92004ab9b216d2366fd5b281ce4cf768a5f9 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 30 Jan 2023 09:41:51 +0800 Subject: [PATCH 04/30] Update release-6.1.4.md --- releases/release-6.1.4.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index fbe2b13f6717..fce45625c9b3 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -58,11 +58,11 @@ TiDB 版本：6.1.4 planner - - Make the both side operand of NAAJ & refuse partial column substitute in projection elimination [#37032](https://github.com/pingcap/tidb/issues/37032) @[lance6716](https://github.com/lance6716) - + - Make the both side operand of NAAJ & refuse partial column substitute in projection elimination [#37032](https://github.com/pingcap/tidb/issues/37032) @[lance6716](https://github.com/lance6716) - PD - - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[ti-chi-bot](https://github.com/ti-chi-bot) - + - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[ti-chi-bot](https://github.com/ti-chi-bot) + TiKV From 630844bab95622c525c3fdaf59220c26fe2e1130 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 30 Jan 2023 13:52:34 +0800 Subject: [PATCH 05/30] Update release-6.1.4.md --- releases/release-6.1.4.md | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index fce45625c9b3..add4cb297d4f 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -44,7 +44,7 @@ TiDB 版本：6.1.4 tidb - - Fix the issue that the default value might be wrong when sql is not normative. [#34881](https://github.com/pingcap/tidb/issues/34881) @[mjonss](https://github.com/mjonss) + (dup: release-6.2.0.md > Bug fixes> TiDB)- Fix the issue that when you create a table, the default value and the type of a column are not consistent and are not automatically corrected [#34881](https://github.com/pingcap/tidb/issues/34881) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) @[mjonss](https://github.com/mjonss) transaction @@ -58,21 +58,21 @@ TiDB 版本：6.1.4 planner - - Make the both side operand of NAAJ & refuse partial column substitute in projection elimination [#37032](https://github.com/pingcap/tidb/issues/37032) @[lance6716](https://github.com/lance6716) + (dup: release-6.3.0.md > Bug fixes> TiDB> Fix the issue that querying `INFORMATION_SCHEMA.TIKV_REGION_STATUS` returns an incorrect result @[zimulala](https://github.com/zimulala))- Fix the issue that the `IN` and `NOT IN` subqueries in some patterns report the `Can't find column` error [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) - PD - - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[ti-chi-bot](https://github.com/ti-chi-bot) + TiKV - - Fix panic when there are multiple cgroup2 mountinfos [#13660](https://github.com/tikv/tikv/issues/13660) @[ti-srebot](https://github.com/ti-srebot) - - Fix a segfault when executing reset-to-version with tikv-ctl [#13829](https://github.com/tikv/tikv/issues/13829) @[ti-chi-bot](https://github.com/ti-chi-bot) + (dup: release-6.4.0.md > Bug fixes> TiKV)- Fix the issue that TiDB fails to start on Gitpod when there are multiple `cgroup` and `mountinfo` records [#13660](https://github.com/tikv/tikv/issues/13660) @[tabokie](https://github.com/tabokie) @[ti-srebot](https://github.com/ti-srebot) + (dup: release-6.5.0.md > Bug fixes> TiKV)- Fix the issue that tikv-ctl is terminated unexpectedly when executing the `reset-to-version` command [#13829](https://github.com/tikv/tikv/issues/13829) @[tabokie](https://github.com/tabokie) @[ti-chi-bot](https://github.com/ti-chi-bot) - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#40114](https://github.com/pingcap/tidb/issues/40114) @[ti-chi-bot](https://github.com/ti-chi-bot) - Fix panic when the size of one single write exceeds 2GiB. [#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) - - Reduce false-positive PessimisticLockNotFound errors in conflicting auto-commit workloads. [#13425](https://github.com/tikv/tikv/issues/13425) @[ti-srebot](https://github.com/ti-srebot) + (dup: release-6.3.0.md > Bug fixes> TiKV)- Fix the issue that TiKV mistakenly reports a `PessimisticLockNotFound` error [#13425](https://github.com/tikv/tikv/issues/13425) @[sticnarf](https://github.com/sticnarf) @[ti-srebot](https://github.com/ti-srebot) - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#14038](https://github.com/tikv/tikv/issues/14038) @[ti-chi-bot](https://github.com/ti-chi-bot) - - Fix the issue that `_` pattern in `like` failed to handle non-ascii character without new collation enabled. [#13769](https://github.com/tikv/tikv/issues/13769) @[tonyxuqqi](https://github.com/tonyxuqqi) + (dup: release-6.5.0.md > Bug fixes> TiKV)- Fix the issue that `_` in the `LIKE` operator cannot match non-ASCII characters when new collation is not enabled [#13769](https://github.com/tikv/tikv/issues/13769) @[YangKeao](https://github.com/YangKeao) @[tonyxuqqi](https://github.com/tonyxuqqi) + TiFlash @@ -90,14 +90,14 @@ TiDB 版本：6.1.4 - Fix an issue that checkpoint can not advance when replicating many tables. [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) - Fix the issue of transaction-atomicity and protocol can't be updated via config file. [#7935](https://github.com/pingcap/tiflow/issues/7935) @[ti-chi-bot](https://github.com/ti-chi-bot) - - Fix the issue that TiCDC mistakenly reports error where there is a higher version TiFlash [#7744](https://github.com/pingcap/tiflow/issues/7744) @[ti-chi-bot](https://github.com/ti-chi-bot) + (dup: release-6.5.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that TiCDC mistakenly reports an error when there is a later version of TiFlash [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) @[ti-chi-bot](https://github.com/ti-chi-bot) - Fix an OOM issue when TiCDC replicates big transactions [#7913](https://github.com/pingcap/tiflow/issues/7913) @[ti-chi-bot](https://github.com/ti-chi-bot) - Fix the bug that context deadline was exceeded when replicating data without split big txn [#7982](https://github.com/pingcap/tiflow/issues/7982) @[asddongmen](https://github.com/asddongmen) - - The `sasl-password` in the `sink-uri` is masked in the `changefeed query` output [#7182](https://github.com/pingcap/tiflow/issues/7182) @[ti-chi-bot](https://github.com/ti-chi-bot) - - Add recreating changefeed peace period (30s) after a changefeed is removed. [#7657](https://github.com/pingcap/tiflow/issues/7657) @[ti-chi-bot](https://github.com/ti-chi-bot) + (dup: release-6.4.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that `sasl-password` in the `changefeed query` result is not masked [#7182](https://github.com/pingcap/tiflow/issues/7182) @[dveeden](https://github.com/dveeden) @[ti-chi-bot](https://github.com/ti-chi-bot) + (dup: release-6.5.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that data is lost when a user quickly deletes a replication task and then creates another one with the same task name [#7657](https://github.com/pingcap/tiflow/issues/7657) @[overvenus](https://github.com/overvenus) @[ti-chi-bot](https://github.com/ti-chi-bot) + TiDB Data Migration (DM) - - Fix a bug that DM may raise error at prechecking when downstream database name in SHOW GRANTS contains wildcard [#7645](https://github.com/pingcap/tiflow/issues/7645) @[ti-chi-bot](https://github.com/ti-chi-bot) + (dup: release-6.5.0.md > Bug fixes> Tools> TiDB Data Migration (DM))- Fix the issue that DM precheck is not passed when the upstream database uses regular expressions to grant privileges [#7645](https://github.com/pingcap/tiflow/issues/7645) @[lance6716](https://github.com/lance6716) @[ti-chi-bot](https://github.com/ti-chi-bot) - Fix a bug that when both "update" and "non-update" type expression filters are used in one table, all UPDATE row changes are skipped [#7831](https://github.com/pingcap/tiflow/issues/7831) @[ti-chi-bot](https://github.com/ti-chi-bot) - Fix a bug when only one of `update-old-value-expr` or `update-new-value-expr` is set for a table, it does not take effect or panic [#7774](https://github.com/pingcap/tiflow/issues/7774) @[amyangfei](https://github.com/amyangfei) From f38d0a69257af40cbecf49a7fcc445624b3db54a Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 30 Jan 2023 15:46:16 +0800 Subject: [PATCH 06/30] Apply suggestions from code review Co-authored-by: Flowyi --- releases/release-6.1.4.md | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index add4cb297d4f..106677981eaa 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -26,7 +26,7 @@ TiDB 版本：6.1.4 - TiFlash - - Reduce the IOPS and write amplification of TiFlash under high update throughput workloads. [#6460](https://github.com/pingcap/tiflash/issues/6460) @[ti-chi-bot](https://github.com/ti-chi-bot) + - 降低了在高强度的更新负载下的 IOPS 和写放大 [#6460](https://github.com/pingcap/tiflash/issues/6460) @[flowbehappy](https://github.com/flowbehappy) - Tools @@ -53,7 +53,7 @@ TiDB 版本：6.1.4 sql-infra - - Block modify column of partitioned table, even if it was not changing data when put into the DDL queue. [#40620](https://github.com/pingcap/tidb/issues/40620) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Block modify column of partitioned table, even if it was not changing data when put into the DDL queue. [#40620](https://github.com/pingcap/tidb/issues/40620) @[mjonss](https://github.com/mjonss) - planner @@ -62,23 +62,22 @@ TiDB 版本：6.1.4 - PD - - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[HunDunDM](https://github.com/HunDunDM) + TiKV (dup: release-6.4.0.md > Bug fixes> TiKV)- Fix the issue that TiDB fails to start on Gitpod when there are multiple `cgroup` and `mountinfo` records [#13660](https://github.com/tikv/tikv/issues/13660) @[tabokie](https://github.com/tabokie) @[ti-srebot](https://github.com/ti-srebot) (dup: release-6.5.0.md > Bug fixes> TiKV)- Fix the issue that tikv-ctl is terminated unexpectedly when executing the `reset-to-version` command [#13829](https://github.com/tikv/tikv/issues/13829) @[tabokie](https://github.com/tabokie) @[ti-chi-bot](https://github.com/ti-chi-bot) - - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#40114](https://github.com/pingcap/tidb/issues/40114) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#40114](https://github.com/pingcap/tidb/issues/40114) @[MyonKeminta](https://github.com/MyonKeminta) - Fix panic when the size of one single write exceeds 2GiB. [#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) (dup: release-6.3.0.md > Bug fixes> TiKV)- Fix the issue that TiKV mistakenly reports a `PessimisticLockNotFound` error [#13425](https://github.com/tikv/tikv/issues/13425) @[sticnarf](https://github.com/sticnarf) @[ti-srebot](https://github.com/ti-srebot) - - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#14038](https://github.com/tikv/tikv/issues/14038) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#14038](https://github.com/tikv/tikv/issues/14038) @[MyonKeminta](https://github.com/MyonKeminta) (dup: release-6.5.0.md > Bug fixes> TiKV)- Fix the issue that `_` in the `LIKE` operator cannot match non-ASCII characters when new collation is not enabled [#13769](https://github.com/tikv/tikv/issues/13769) @[YangKeao](https://github.com/YangKeao) @[tonyxuqqi](https://github.com/tonyxuqqi) + TiFlash - Avoid tiflash global locks with small probability of long term blocking. [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) - - Fix an issue that causes OOM with high throughput write [#6407](https://github.com/pingcap/tiflash/issues/6407) @[hehechen](https://github.com/hehechen) - - Reduce memory usage under heavy write pressure. [#6431](https://github.com/pingcap/tiflash/issues/6431) @[SeaRise](https://github.com/SeaRise) + - 修复一个在高更新负载下会可能导致 OOM 的问题 [#6407](https://github.com/pingcap/tiflash/issues/6407) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools @@ -89,15 +88,15 @@ TiDB 版本：6.1.4 + TiCDC - Fix an issue that checkpoint can not advance when replicating many tables. [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) - - Fix the issue of transaction-atomicity and protocol can't be updated via config file. [#7935](https://github.com/pingcap/tiflow/issues/7935) @[ti-chi-bot](https://github.com/ti-chi-bot) - (dup: release-6.5.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that TiCDC mistakenly reports an error when there is a later version of TiFlash [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) @[ti-chi-bot](https://github.com/ti-chi-bot) - - Fix an OOM issue when TiCDC replicates big transactions [#7913](https://github.com/pingcap/tiflow/issues/7913) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix the issue of transaction-atomicity and protocol can't be updated via config file. [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) ``` + (dup: release-6.5.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that TiCDC mistakenly reports an error when there is a later version of TiFlash [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) + - Fix an OOM issue when TiCDC replicates big transactions [#7913](https://github.com/pingcap/tiflow/issues/7913) - Fix the bug that context deadline was exceeded when replicating data without split big txn [#7982](https://github.com/pingcap/tiflow/issues/7982) @[asddongmen](https://github.com/asddongmen) - (dup: release-6.4.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that `sasl-password` in the `changefeed query` result is not masked [#7182](https://github.com/pingcap/tiflow/issues/7182) @[dveeden](https://github.com/dveeden) @[ti-chi-bot](https://github.com/ti-chi-bot) - (dup: release-6.5.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that data is lost when a user quickly deletes a replication task and then creates another one with the same task name [#7657](https://github.com/pingcap/tiflow/issues/7657) @[overvenus](https://github.com/overvenus) @[ti-chi-bot](https://github.com/ti-chi-bot) + (dup: release-6.4.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that `sasl-password` in the `changefeed query` result is not masked [#7182](https://github.com/pingcap/tiflow/issues/7182) @[dveeden](https://github.com/dveeden) + (dup: release-6.5.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that data is lost when a user quickly deletes a replication task and then creates another one with the same task name [#7657](https://github.com/pingcap/tiflow/issues/7657) @[overvenus](https://github.com/overvenus) + TiDB Data Migration (DM) (dup: release-6.5.0.md > Bug fixes> Tools> TiDB Data Migration (DM))- Fix the issue that DM precheck is not passed when the upstream database uses regular expressions to grant privileges [#7645](https://github.com/pingcap/tiflow/issues/7645) @[lance6716](https://github.com/lance6716) @[ti-chi-bot](https://github.com/ti-chi-bot) - - Fix a bug that when both "update" and "non-update" type expression filters are used in one table, all UPDATE row changes are skipped [#7831](https://github.com/pingcap/tiflow/issues/7831) @[ti-chi-bot](https://github.com/ti-chi-bot) + - Fix a bug that when both "update" and "non-update" type expression filters are used in one table, all UPDATE row changes are skipped [#7831](https://github.com/pingcap/tiflow/issues/7831) @[lance6716](https://github.com/lance6716) - Fix a bug when only one of `update-old-value-expr` or `update-new-value-expr` is set for a table, it does not take effect or panic [#7774](https://github.com/pingcap/tiflow/issues/7774) @[amyangfei](https://github.com/amyangfei) From 8e712a86225f3603da4d09b8799f02bfd63eb41b Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Fri, 3 Feb 2023 11:28:04 +0800 Subject: [PATCH 07/30] Apply suggestions from code review Co-authored-by: Yilin Chen Co-authored-by: HuaiyuXu Co-authored-by: 3pointer Co-authored-by: D3Hunter --- releases/release-6.1.4.md | 30 +++++++++++++++++------------- 1 file changed, 17 insertions(+), 13 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 106677981eaa..5e5ab0dd071b 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -48,8 +48,10 @@ TiDB 版本：6.1.4 transaction - - session: fix data race in the LazyTxn.LockKeys [#40355](https://github.com/pingcap/tidb/issues/40355) @[HuSharp](https://github.com/HuSharp) + - Fix data race in the LazyTxn.LockKeys [#40355](https://github.com/pingcap/tidb/issues/40355) @[HuSharp](https://github.com/HuSharp) - Fix the case that INSERT/REPLACE might panic in a long session connection [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) + - Fix the issue that hcursor read being canceled by GC [#39447](https://github.com/pingcap/tidb/issues/39447)@[zyguan](https://github.com/zyguan) + - Fix the issue that the pessimistic autocommit configuration does not work for point get plans [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) sql-infra @@ -66,24 +68,24 @@ TiDB 版本：6.1.4 + TiKV - (dup: release-6.4.0.md > Bug fixes> TiKV)- Fix the issue that TiDB fails to start on Gitpod when there are multiple `cgroup` and `mountinfo` records [#13660](https://github.com/tikv/tikv/issues/13660) @[tabokie](https://github.com/tabokie) @[ti-srebot](https://github.com/ti-srebot) - (dup: release-6.5.0.md > Bug fixes> TiKV)- Fix the issue that tikv-ctl is terminated unexpectedly when executing the `reset-to-version` command [#13829](https://github.com/tikv/tikv/issues/13829) @[tabokie](https://github.com/tabokie) @[ti-chi-bot](https://github.com/ti-chi-bot) - - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#40114](https://github.com/pingcap/tidb/issues/40114) @[MyonKeminta](https://github.com/MyonKeminta) - - Fix panic when the size of one single write exceeds 2GiB. [#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) - (dup: release-6.3.0.md > Bug fixes> TiKV)- Fix the issue that TiKV mistakenly reports a `PessimisticLockNotFound` error [#13425](https://github.com/tikv/tikv/issues/13425) @[sticnarf](https://github.com/sticnarf) @[ti-srebot](https://github.com/ti-srebot) - - Fixed a problem that when a transaction in TiDB fails to execute a pessimistic DML and then executes another DML, if there are random network failures between TiDB and TiKV, it has risk to cause data inconsistency. [#14038](https://github.com/tikv/tikv/issues/14038) @[MyonKeminta](https://github.com/MyonKeminta) - (dup: release-6.5.0.md > Bug fixes> TiKV)- Fix the issue that `_` in the `LIKE` operator cannot match non-ASCII characters when new collation is not enabled [#13769](https://github.com/tikv/tikv/issues/13769) @[YangKeao](https://github.com/YangKeao) @[tonyxuqqi](https://github.com/tonyxuqqi) + - 修复 Gitpod 环境中存在多个 `cgroup` 和 `mountinfo` 时 TiDB 启动异常的问题 [#13660](https://github.com/tikv/tikv/issues/13660) @[tabokie](https://github.com/tabokie) + - 修复 tikv-ctl 执行 `reset-to-version` 命令时异常终止的问题 [#13829](https://github.com/tikv/tikv/issues/13829) @[tabokie](https://github.com/tabokie) + - 修复误报 `PessimisticLockNotFound` 的问题 [#13425](https://github.com/tikv/tikv/issues/13425) @[sticnarf](https://github.com/sticnarf) + - 修复单次写入超过 2GiB 时会发生 panic 的问题。[#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) + - 修复了悲观事务内，当 TiDB 和 TiKV 间存在网络问题时，执行语句出错后可能出现的数据一致性问题。 [#14038](https://github.com/tikv/tikv/issues/14038) @[MyonKeminta](https://github.com/MyonKeminta) + - 修复当未启用 new collation 时 `LIKE` 操作符中的 `_` 无法匹配非 ASCII 字符的问题 [#13769](https://github.com/tikv/tikv/issues/13769) @[YangKeao](https://github.com/YangKeao) + TiFlash - - Avoid tiflash global locks with small probability of long term blocking. [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) + - 修复小概率情况下出现的 tiflash 全局锁长时间阻塞的问题 [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) - 修复一个在高更新负载下会可能导致 OOM 的问题 [#6407](https://github.com/pingcap/tiflash/issues/6407) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools + Backup & Restore (BR) - - Fixed a bug that may cause BR reject to restore unexpectedly. [#36053](https://github.com/pingcap/tidb/issues/36053) @[lance6716](https://github.com/lance6716) - + - 修复在某些情况下因无法获取 region size 导致恢复失败的问题. [#36053](https://github.com/pingcap/tidb/issues/36053) @[YuJuncen](https://github.com/YuJuncen) + - 修复使用 br debug 命令解析 backupmeta 文件 panic 的问题.[#40878](https://github.com/pingcap/tidb/issues/40878) @[MoCuishle28](https://github.com/MoCuishle28) + TiCDC @@ -97,6 +99,8 @@ TiDB 版本：6.1.4 + TiDB Data Migration (DM) - (dup: release-6.5.0.md > Bug fixes> Tools> TiDB Data Migration (DM))- Fix the issue that DM precheck is not passed when the upstream database uses regular expressions to grant privileges [#7645](https://github.com/pingcap/tiflow/issues/7645) @[lance6716](https://github.com/lance6716) @[ti-chi-bot](https://github.com/ti-chi-bot) - - Fix a bug that when both "update" and "non-update" type expression filters are used in one table, all UPDATE row changes are skipped [#7831](https://github.com/pingcap/tiflow/issues/7831) @[lance6716](https://github.com/lance6716) - - Fix a bug when only one of `update-old-value-expr` or `update-new-value-expr` is set for a table, it does not take effect or panic [#7774](https://github.com/pingcap/tiflow/issues/7774) @[amyangfei](https://github.com/amyangfei) + - 修复当 SHOW GRANTS 结果的数据库名包含"*"时导致 precheck 报错的问题 [#7645](https://github.com/pingcap/tiflow/issues/7645) @[lance6716] + - 修复 DM 因 binlog 中 query event 为 COMMIT 时打印过多日志的问题 [#7525](https://github.com/pingcap/tiflow/issues/7525) @[liumengya94] + - 修复当 SSL 参数仅指定 "ssl-ca" 时 DM 任务无法启动的问题 [#7941](https://github.com/pingcap/tiflow/issues/7941) @[liumengya94] + - 修复当在某个表上同时指定 "update" 和 "non-update" 类型的 expression filters 时, 导致所有 UPDATE 被跳过的问题 [#7831](https://github.com/pingcap/tiflow/issues/7831) @[lance6716] + - 修复当某个表上仅指定 `update-old-value-expr` 或 `update-new-value-expr` 时不生效或导致 panic 的问题 [#7774](https://github.com/pingcap/tiflow/issues/7774) @[lance6716] From b99fad5600aeb9bb106e2f3b747fcae241bea6d5 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Fri, 3 Feb 2023 11:29:34 +0800 Subject: [PATCH 08/30] Update releases/release-6.1.4.md --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 5e5ab0dd071b..c277042424f7 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -32,7 +32,7 @@ TiDB 版本：6.1.4 - TiCDC - - + - 增加了dml batch 操作功能，提升了跑批场景下的吞吐 [#7653](https://github.com/pingcap/tiflow/issues/7653) @[asddongmen](https://github.com/asddongmen) - Lightning From 7410786f307fc0665314f2aba97ea42102fb4f44 Mon Sep 17 00:00:00 2001 From: xixirangrang <35301108+hfxsd@users.noreply.github.com> Date: Fri, 3 Feb 2023 12:40:11 +0800 Subject: [PATCH 09/30] Update release-6.1.4.md --- releases/release-6.1.4.md | 45 ++++++++++----------------------------- 1 file changed, 11 insertions(+), 34 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index c277042424f7..9a878f0767fe 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -10,20 +10,8 @@ TiDB 版本：6.1.4 试用链接：[快速体验](https://docs.pingcap.com/zh/tidb/v6.1/quick-start-with-tidb) | [生产部署](https://docs.pingcap.com/zh/tidb/v6.1/production-deployment-using-tiup) | [下载离线包](https://cn.pingcap.com/product-community/?version=v6.1.4#version-list) -## 兼容性变更 - -- Tools - - - TiCDC - - - - ## 提升改进 -- PD - - - - - TiFlash - 降低了在高强度的更新负载下的 IOPS 和写放大 [#6460](https://github.com/pingcap/tiflash/issues/6460) @[flowbehappy](https://github.com/flowbehappy) @@ -33,34 +21,23 @@ TiDB 版本：6.1.4 - TiCDC - 增加了dml batch 操作功能，提升了跑批场景下的吞吐 [#7653](https://github.com/pingcap/tiflow/issues/7653) @[asddongmen](https://github.com/asddongmen) - + - Lightning - - Change severity of clusterResourceCheckItem,emptyRegionCheckItem from Critical to Warn [#37654](https://github.com/pingcap/tidb/issues/37654) @[lance6716](https://github.com/lance6716) + - 将前置检查项 `clusterResourceCheckItem` 和 `emptyRegionCheckItem` 的严重等级（severity）从 Critical 改为 Warning [#37654](https://github.com/pingcap/tidb/issues/37654) @[lance6716](https://github.com/lance6716) ## Bug 修复 + TiDB - tidb - - (dup: release-6.2.0.md > Bug fixes> TiDB)- Fix the issue that when you create a table, the default value and the type of a column are not consistent and are not automatically corrected [#34881](https://github.com/pingcap/tidb/issues/34881) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) @[mjonss](https://github.com/mjonss) - - transaction - + - 修复了创建表时列的默认值和列类型不一致没有自动修正的问题 [#34881](https://github.com/pingcap/tidb/issues/34881) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) @[mjonss](https://github.com/mjonss) - Fix data race in the LazyTxn.LockKeys [#40355](https://github.com/pingcap/tidb/issues/40355) @[HuSharp](https://github.com/HuSharp) - Fix the case that INSERT/REPLACE might panic in a long session connection [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) - Fix the issue that hcursor read being canceled by GC [#39447](https://github.com/pingcap/tidb/issues/39447)@[zyguan](https://github.com/zyguan) - Fix the issue that the pessimistic autocommit configuration does not work for point get plans [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) - - sql-infra - - Block modify column of partitioned table, even if it was not changing data when put into the DDL queue. [#40620](https://github.com/pingcap/tidb/issues/40620) @[mjonss](https://github.com/mjonss) - - - - planner - - (dup: release-6.3.0.md > Bug fixes> TiDB> Fix the issue that querying `INFORMATION_SCHEMA.TIKV_REGION_STATUS` returns an incorrect result @[zimulala](https://github.com/zimulala))- Fix the issue that the `IN` and `NOT IN` subqueries in some patterns report the `Can't find column` error [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) + - 修复查询 INFORMATION_SCHEMA.TIKV_REGION_STATUS 返回不正确结果的问题 @[zimulala](https://github.com/zimulala)) + - Fix the issue that the `IN` and `NOT IN` subqueries in some patterns report the `Can't find column` error [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) - PD @@ -91,16 +68,16 @@ TiDB 版本：6.1.4 - Fix an issue that checkpoint can not advance when replicating many tables. [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) - Fix the issue of transaction-atomicity and protocol can't be updated via config file. [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) ``` - (dup: release-6.5.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that TiCDC mistakenly reports an error when there is a later version of TiFlash [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) + - 修复存在高版本 TiFlash 时，TiCDC 会误报错的问题 [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) - Fix an OOM issue when TiCDC replicates big transactions [#7913](https://github.com/pingcap/tiflow/issues/7913) - Fix the bug that context deadline was exceeded when replicating data without split big txn [#7982](https://github.com/pingcap/tiflow/issues/7982) @[asddongmen](https://github.com/asddongmen) - (dup: release-6.4.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that `sasl-password` in the `changefeed query` result is not masked [#7182](https://github.com/pingcap/tiflow/issues/7182) @[dveeden](https://github.com/dveeden) - (dup: release-6.5.0.md > Bug fixes> Tools> TiCDC)- Fix the issue that data is lost when a user quickly deletes a replication task and then creates another one with the same task name [#7657](https://github.com/pingcap/tiflow/issues/7657) @[overvenus](https://github.com/overvenus) + - 修复 `changefeed query` 的输出中 `sasl-password` 显示为明文的问题 [#7182](https://github.com/pingcap/tiflow/issues/7182) @[dveeden](https://github.com/dveeden) + - 修复用户快速删除、创建同名同步任务可能导致的数据丢失问题 [#7657](https://github.com/pingcap/tiflow/issues/7657) @[overvenus](https://github.com/overvenus) + TiDB Data Migration (DM) - - 修复当 SHOW GRANTS 结果的数据库名包含"*"时导致 precheck 报错的问题 [#7645](https://github.com/pingcap/tiflow/issues/7645) @[lance6716] + - 修复当 `SHOW GRANTS` 结果的数据库名包含 "*" 时导致 precheck 报错的问题 [#7645](https://github.com/pingcap/tiflow/issues/7645) @[lance6716] - 修复 DM 因 binlog 中 query event 为 COMMIT 时打印过多日志的问题 [#7525](https://github.com/pingcap/tiflow/issues/7525) @[liumengya94] - - 修复当 SSL 参数仅指定 "ssl-ca" 时 DM 任务无法启动的问题 [#7941](https://github.com/pingcap/tiflow/issues/7941) @[liumengya94] - - 修复当在某个表上同时指定 "update" 和 "non-update" 类型的 expression filters 时, 导致所有 UPDATE 被跳过的问题 [#7831](https://github.com/pingcap/tiflow/issues/7831) @[lance6716] + - 修复当 SSL 参数仅指定 `ssl-ca` 时 DM 任务无法启动的问题 [#7941](https://github.com/pingcap/tiflow/issues/7941) @[liumengya94] + - 修复当在某个表上同时指定 `update` 和 `non-update` 类型的 expression filters 时, 导致所有 UPDATE 被跳过的问题 [#7831](https://github.com/pingcap/tiflow/issues/7831) @[lance6716] - 修复当某个表上仅指定 `update-old-value-expr` 或 `update-new-value-expr` 时不生效或导致 panic 的问题 [#7774](https://github.com/pingcap/tiflow/issues/7774) @[lance6716] From 0273b4d0a94c42db7f97955fa568dcf794e532dd Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Fri, 3 Feb 2023 12:49:23 +0800 Subject: [PATCH 10/30] Update releases/release-6.1.4.md --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 9a878f0767fe..96695ea19e88 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -41,7 +41,7 @@ TiDB 版本：6.1.4 - PD - - Fix an issue that PD may repeatedly add Learner to a Region. [#5786](https://github.com/tikv/pd/issues/5786) @[HunDunDM](https://github.com/HunDunDM) + - 修复 PD 在特殊情况下非预期添加多个 Learner 的问题 [#5786](https://github.com/tikv/pd/issues/5786) @[HunDunDM](https://github.com/HunDunDM) + TiKV From c86e14d5ed6ae0e25d072432a9193c2eeccaad31 Mon Sep 17 00:00:00 2001 From: xixirangrang <35301108+hfxsd@users.noreply.github.com> Date: Fri, 3 Feb 2023 12:55:37 +0800 Subject: [PATCH 11/30] Update release-6.1.4.md --- releases/release-6.1.4.md | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 96695ea19e88..82414f8f77a3 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -1,5 +1,6 @@ --- title: TiDB 6.1.4 Release Notes +summary: 了解 TiDB 6.1.4 版本的新功能、兼容性变更、改进提升，以及错误修复。 --- # TiDB 6.1.4 Release Notes @@ -36,12 +37,12 @@ TiDB 版本：6.1.4 - Fix the issue that hcursor read being canceled by GC [#39447](https://github.com/pingcap/tidb/issues/39447)@[zyguan](https://github.com/zyguan) - Fix the issue that the pessimistic autocommit configuration does not work for point get plans [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) - Block modify column of partitioned table, even if it was not changing data when put into the DDL queue. [#40620](https://github.com/pingcap/tidb/issues/40620) @[mjonss](https://github.com/mjonss) - - 修复查询 INFORMATION_SCHEMA.TIKV_REGION_STATUS 返回不正确结果的问题 @[zimulala](https://github.com/zimulala)) + - 修复查询 INFORMATION_SCHEMA.TIKV_REGION_STATUS 返回不正确结果的问题 @[zimulala](https://github.com/zimulala) - Fix the issue that the `IN` and `NOT IN` subqueries in some patterns report the `Can't find column` error [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) - PD - - 修复 PD 在特殊情况下非预期添加多个 Learner 的问题 [#5786](https://github.com/tikv/pd/issues/5786) @[HunDunDM](https://github.com/HunDunDM) + - 修复 PD 在特殊情况下非预期添加多个 Learner 的问题 [#5786](https://github.com/tikv/pd/issues/5786) @[HunDunDM](https://github.com/HunDunDM) + TiKV @@ -67,7 +68,7 @@ TiDB 版本：6.1.4 + TiCDC - Fix an issue that checkpoint can not advance when replicating many tables. [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) - - Fix the issue of transaction-atomicity and protocol can't be updated via config file. [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) ``` + - Fix the issue of transaction-atomicity and protocol can't be updated via config file. [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复存在高版本 TiFlash 时，TiCDC 会误报错的问题 [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) - Fix an OOM issue when TiCDC replicates big transactions [#7913](https://github.com/pingcap/tiflow/issues/7913) - Fix the bug that context deadline was exceeded when replicating data without split big txn [#7982](https://github.com/pingcap/tiflow/issues/7982) @[asddongmen](https://github.com/asddongmen) From bc4d9cddb1c5543bb20a6f297fb21bf706f358dc Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Fri, 3 Feb 2023 14:31:21 +0800 Subject: [PATCH 12/30] Apply suggestions from code review Co-authored-by: D3Hunter --- releases/release-6.1.4.md | 25 +++++++++++++++---------- 1 file changed, 15 insertions(+), 10 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 82414f8f77a3..5a848061c14c 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -25,20 +25,20 @@ TiDB 版本：6.1.4 - Lightning - - 将前置检查项 `clusterResourceCheckItem` 和 `emptyRegionCheckItem` 的严重等级（severity）从 Critical 改为 Warning [#37654](https://github.com/pingcap/tidb/issues/37654) @[lance6716](https://github.com/lance6716) + - 将 precheck 检查项 clusterResourceCheckItem 和 emptyRegionCheckItem 的严重级别从 Critical 改为 Warn[#37654](https://github.com/pingcap/tidb/issues/37654) @[niubell] ## Bug 修复 + TiDB - 修复了创建表时列的默认值和列类型不一致没有自动修正的问题 [#34881](https://github.com/pingcap/tidb/issues/34881) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) @[mjonss](https://github.com/mjonss) - - Fix data race in the LazyTxn.LockKeys [#40355](https://github.com/pingcap/tidb/issues/40355) @[HuSharp](https://github.com/HuSharp) - - Fix the case that INSERT/REPLACE might panic in a long session connection [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) - - Fix the issue that hcursor read being canceled by GC [#39447](https://github.com/pingcap/tidb/issues/39447)@[zyguan](https://github.com/zyguan) - - Fix the issue that the pessimistic autocommit configuration does not work for point get plans [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) + - 修复 LockKeys 函数中的 Data Race 问题 [#40355](https://github.com/pingcap/tidb/issues/40355) @[HuSharp](https://github.com/HuSharp) + - 修复 INSERT/REPLACE 语句在长连接中执行可能造成 Panic 的问题 [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) + - 修复使用 "Cursor Read" 方式读取数据时可能因为 GC 而报错的问题 [#39447](https://github.com/pingcap/tidb/issues/39447)@[zyguan](https://github.com/zyguan) + - 修复 "[pessimistic-auto-commit](/tidb-configuration-file.md#pessimistic-auto-commit)" 配置项对 "Point Get" 查询不生效的问题 [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) - Block modify column of partitioned table, even if it was not changing data when put into the DDL queue. [#40620](https://github.com/pingcap/tidb/issues/40620) @[mjonss](https://github.com/mjonss) - 修复查询 INFORMATION_SCHEMA.TIKV_REGION_STATUS 返回不正确结果的问题 @[zimulala](https://github.com/zimulala) - - Fix the issue that the `IN` and `NOT IN` subqueries in some patterns report the `Can't find column` error [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) + - 修复使用 `IN` 或 `NOT IN` 的子查询在某些情况下会报错 `Can't find column` 的问题 [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) - PD @@ -67,11 +67,11 @@ TiDB 版本：6.1.4 + TiCDC - - Fix an issue that checkpoint can not advance when replicating many tables. [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) - - Fix the issue of transaction-atomicity and protocol can't be updated via config file. [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复在表非常多某些场景下 checkpoint 不推进问题 [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) + - 修复不能通过配置文件修改同步协议和拆分事务选项的问题 [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复存在高版本 TiFlash 时，TiCDC 会误报错的问题 [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) - - Fix an OOM issue when TiCDC replicates big transactions [#7913](https://github.com/pingcap/tiflow/issues/7913) - - Fix the bug that context deadline was exceeded when replicating data without split big txn [#7982](https://github.com/pingcap/tiflow/issues/7982) @[asddongmen](https://github.com/asddongmen) + - 修复同步大事务时会出现 OOM 的问题 [#7913](https://github.com/pingcap/tiflow/issues/7913) + - 修复在没配置拆分大事务时执行 dml context 配置不合理的问题 [#7982](https://github.com/pingcap/tiflow/issues/7982) @[asddongmen](https://github.com/asddongmen) - 修复 `changefeed query` 的输出中 `sasl-password` 显示为明文的问题 [#7182](https://github.com/pingcap/tiflow/issues/7182) @[dveeden](https://github.com/dveeden) - 修复用户快速删除、创建同名同步任务可能导致的数据丢失问题 [#7657](https://github.com/pingcap/tiflow/issues/7657) @[overvenus](https://github.com/overvenus) @@ -82,3 +82,8 @@ TiDB 版本：6.1.4 - 修复当 SSL 参数仅指定 `ssl-ca` 时 DM 任务无法启动的问题 [#7941](https://github.com/pingcap/tiflow/issues/7941) @[liumengya94] - 修复当在某个表上同时指定 `update` 和 `non-update` 类型的 expression filters 时, 导致所有 UPDATE 被跳过的问题 [#7831](https://github.com/pingcap/tiflow/issues/7831) @[lance6716] - 修复当某个表上仅指定 `update-old-value-expr` 或 `update-new-value-expr` 时不生效或导致 panic 的问题 [#7774](https://github.com/pingcap/tiflow/issues/7774) @[lance6716] + + + TiDB Lightning + + - 修复源文件过大时可能导致内存泄漏的问题 [#39331](https://github.com/pingcap/tidb/issues/39331) @[dsdashun](https://github.com/dsdashun) + - 修复 precheck 检查项有时无法监测到之前的导入失败遗留的脏数据的问题 [#39477](https://github.com/pingcap/tidb/issues/39477) @[dsdashun](https://github.com/dsdashun) From 66435509cb047941621471fee7d7ec006c702c01 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Fri, 3 Feb 2023 14:31:51 +0800 Subject: [PATCH 13/30] Update releases/release-6.1.4.md --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 5a848061c14c..a7122fddcf4c 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -36,7 +36,7 @@ TiDB 版本：6.1.4 - 修复 INSERT/REPLACE 语句在长连接中执行可能造成 Panic 的问题 [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) - 修复使用 "Cursor Read" 方式读取数据时可能因为 GC 而报错的问题 [#39447](https://github.com/pingcap/tidb/issues/39447)@[zyguan](https://github.com/zyguan) - 修复 "[pessimistic-auto-commit](/tidb-configuration-file.md#pessimistic-auto-commit)" 配置项对 "Point Get" 查询不生效的问题 [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) - - Block modify column of partitioned table, even if it was not changing data when put into the DDL queue. [#40620](https://github.com/pingcap/tidb/issues/40620) @[mjonss](https://github.com/mjonss) + - 由于可能存在正确性问题，分区表目前不再支持修改列类型 [#40620](https://github.com/pingcap/tidb/issues/40620) @[mjonss](https://github.com/mjonss) - 修复查询 INFORMATION_SCHEMA.TIKV_REGION_STATUS 返回不正确结果的问题 @[zimulala](https://github.com/zimulala) - 修复使用 `IN` 或 `NOT IN` 的子查询在某些情况下会报错 `Can't find column` 的问题 [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) From 0625789739eb8d0abc82e0d04e11edbe6b2a1abb Mon Sep 17 00:00:00 2001 From: xixirangrang <35301108+hfxsd@users.noreply.github.com> Date: Fri, 3 Feb 2023 14:36:09 +0800 Subject: [PATCH 14/30] Update release-6.1.4.md --- releases/release-6.1.4.md | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index a7122fddcf4c..6ab52246bd88 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -11,6 +11,12 @@ TiDB 版本：6.1.4 试用链接：[快速体验](https://docs.pingcap.com/zh/tidb/v6.1/quick-start-with-tidb) | [生产部署](https://docs.pingcap.com/zh/tidb/v6.1/production-deployment-using-tiup) | [下载离线包](https://cn.pingcap.com/product-community/?version=v6.1.4#version-list) +## 兼容性变更 + +- TiDB + + - 由于可能存在正确性问题，分区表目前不再支持修改列类型 [#40620](https://github.com/pingcap/tidb/issues/40620) @[mjonss](https://github.com/mjonss) + ## 提升改进 - TiFlash @@ -36,7 +42,6 @@ TiDB 版本：6.1.4 - 修复 INSERT/REPLACE 语句在长连接中执行可能造成 Panic 的问题 [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) - 修复使用 "Cursor Read" 方式读取数据时可能因为 GC 而报错的问题 [#39447](https://github.com/pingcap/tidb/issues/39447)@[zyguan](https://github.com/zyguan) - 修复 "[pessimistic-auto-commit](/tidb-configuration-file.md#pessimistic-auto-commit)" 配置项对 "Point Get" 查询不生效的问题 [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) - - 由于可能存在正确性问题，分区表目前不再支持修改列类型 [#40620](https://github.com/pingcap/tidb/issues/40620) @[mjonss](https://github.com/mjonss) - 修复查询 INFORMATION_SCHEMA.TIKV_REGION_STATUS 返回不正确结果的问题 @[zimulala](https://github.com/zimulala) - 修复使用 `IN` 或 `NOT IN` 的子查询在某些情况下会报错 `Can't find column` 的问题 [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) @@ -84,6 +89,6 @@ TiDB 版本：6.1.4 - 修复当某个表上仅指定 `update-old-value-expr` 或 `update-new-value-expr` 时不生效或导致 panic 的问题 [#7774](https://github.com/pingcap/tiflow/issues/7774) @[lance6716] + TiDB Lightning - + - 修复源文件过大时可能导致内存泄漏的问题 [#39331](https://github.com/pingcap/tidb/issues/39331) @[dsdashun](https://github.com/dsdashun) - 修复 precheck 检查项有时无法监测到之前的导入失败遗留的脏数据的问题 [#39477](https://github.com/pingcap/tidb/issues/39477) @[dsdashun](https://github.com/dsdashun) From ae0afab1777d5a32242ce1c0a2ccbb832b11fc73 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Fri, 3 Feb 2023 14:47:33 +0800 Subject: [PATCH 15/30] Update releases/release-6.1.4.md --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 6ab52246bd88..e9648cbd47ab 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -31,7 +31,7 @@ TiDB 版本：6.1.4 - Lightning - - 将 precheck 检查项 clusterResourceCheckItem 和 emptyRegionCheckItem 的严重级别从 Critical 改为 Warn[#37654](https://github.com/pingcap/tidb/issues/37654) @[niubell] + - 将 precheck 检查项 clusterResourceCheckItem 和 emptyRegionCheckItem 的严重级别从 Critical 改为 Warn[#37654](https://github.com/pingcap/tidb/issues/37654) @[niubell](https://github.com/niubell) ## Bug 修复 From dc6452d22fe403c1df4cb31e0da0c3283387a0a7 Mon Sep 17 00:00:00 2001 From: xixirangrang <35301108+hfxsd@users.noreply.github.com> Date: Fri, 3 Feb 2023 15:21:46 +0800 Subject: [PATCH 16/30] Update release-6.1.4.md --- releases/release-6.1.4.md | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index e9648cbd47ab..bdc445603814 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -27,11 +27,11 @@ TiDB 版本：6.1.4 - TiCDC - - 增加了dml batch 操作功能，提升了跑批场景下的吞吐 [#7653](https://github.com/pingcap/tiflow/issues/7653) @[asddongmen](https://github.com/asddongmen) + - 增加了 DML batch 操作功能，提升了跑批场景下的吞吐 [#7653](https://github.com/pingcap/tiflow/issues/7653) @[asddongmen](https://github.com/asddongmen) - Lightning - - 将 precheck 检查项 clusterResourceCheckItem 和 emptyRegionCheckItem 的严重级别从 Critical 改为 Warn[#37654](https://github.com/pingcap/tidb/issues/37654) @[niubell](https://github.com/niubell) + - 将 precheck 检查项 `clusterResourceCheckItem` 和 `emptyRegionCheckItem` 的严重级别从 `Critical` 改为 `Warning` [#37654](https://github.com/pingcap/tidb/issues/37654) @[niubell](https://github.com/niubell) ## Bug 修复 @@ -54,21 +54,21 @@ TiDB 版本：6.1.4 - 修复 Gitpod 环境中存在多个 `cgroup` 和 `mountinfo` 时 TiDB 启动异常的问题 [#13660](https://github.com/tikv/tikv/issues/13660) @[tabokie](https://github.com/tabokie) - 修复 tikv-ctl 执行 `reset-to-version` 命令时异常终止的问题 [#13829](https://github.com/tikv/tikv/issues/13829) @[tabokie](https://github.com/tabokie) - 修复误报 `PessimisticLockNotFound` 的问题 [#13425](https://github.com/tikv/tikv/issues/13425) @[sticnarf](https://github.com/sticnarf) - - 修复单次写入超过 2GiB 时会发生 panic 的问题。[#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) - - 修复了悲观事务内，当 TiDB 和 TiKV 间存在网络问题时，执行语句出错后可能出现的数据一致性问题。 [#14038](https://github.com/tikv/tikv/issues/14038) @[MyonKeminta](https://github.com/MyonKeminta) + - 修复单次写入超过 2 GiB 时会发生 panic 的问题。[#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) + - 修复了悲观事务内，当 TiDB 和 TiKV 间存在网络问题时，执行语句出错后可能出现的数据一致性问题 [#14038](https://github.com/tikv/tikv/issues/14038) @[MyonKeminta](https://github.com/MyonKeminta) - 修复当未启用 new collation 时 `LIKE` 操作符中的 `_` 无法匹配非 ASCII 字符的问题 [#13769](https://github.com/tikv/tikv/issues/13769) @[YangKeao](https://github.com/YangKeao) + TiFlash - - 修复小概率情况下出现的 tiflash 全局锁长时间阻塞的问题 [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) - - 修复一个在高更新负载下会可能导致 OOM 的问题 [#6407](https://github.com/pingcap/tiflash/issues/6407) @[JaySon-Huang](https://github.com/JaySon-Huang) + - 修复小概率情况下出现的 TiFlash 全局锁长时间阻塞的问题 [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) + - 修复在高更新负载下会可能导致 OOM 的问题 [#6407](https://github.com/pingcap/tiflash/issues/6407) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools + Backup & Restore (BR) - - 修复在某些情况下因无法获取 region size 导致恢复失败的问题. [#36053](https://github.com/pingcap/tidb/issues/36053) @[YuJuncen](https://github.com/YuJuncen) - - 修复使用 br debug 命令解析 backupmeta 文件 panic 的问题.[#40878](https://github.com/pingcap/tidb/issues/40878) @[MoCuishle28](https://github.com/MoCuishle28) + - 修复在某些情况下因无法获取 region size 导致恢复失败的问题 [#36053](https://github.com/pingcap/tidb/issues/36053) @[YuJuncen](https://github.com/YuJuncen) + - 修复使用 `br debug` 命令解析 backupmeta 文件 panic 的问题.[#40878](https://github.com/pingcap/tidb/issues/40878) @[MoCuishle28](https://github.com/MoCuishle28) + TiCDC From bd0ead449e527d62bbb04ad5b4a5ab73d96753dc Mon Sep 17 00:00:00 2001 From: shichun-0415 <89768198+shichun-0415@users.noreply.github.com> Date: Fri, 3 Feb 2023 17:48:55 +0800 Subject: [PATCH 17/30] Update releases/release-6.1.4.md --- releases/release-6.1.4.md | 1 + 1 file changed, 1 insertion(+) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index bdc445603814..06f5fa695242 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -28,6 +28,7 @@ TiDB 版本：6.1.4 - TiCDC - 增加了 DML batch 操作功能，提升了跑批场景下的吞吐 [#7653](https://github.com/pingcap/tiflow/issues/7653) @[asddongmen](https://github.com/asddongmen) + - 支持将 redo log 存储至兼容 GCS 或 Azure 协议的对象存储 [#7987](https://github.com/pingcap/tiflow/issues/7987) @[CharlesCheung96](https://github.com/CharlesCheung96) - Lightning From fe9bd30f54992e08b3d79e62e33663f7632b296a Mon Sep 17 00:00:00 2001 From: TomShawn <41534398+TomShawn@users.noreply.github.com> Date: Fri, 3 Feb 2023 21:06:06 +0800 Subject: [PATCH 18/30] Apply suggestions from code review --- releases/release-6.1.4.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 06f5fa695242..f964a8781983 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -38,17 +38,17 @@ TiDB 版本：6.1.4 + TiDB - - 修复了创建表时列的默认值和列类型不一致没有自动修正的问题 [#34881](https://github.com/pingcap/tidb/issues/34881) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) @[mjonss](https://github.com/mjonss) - - 修复 LockKeys 函数中的 Data Race 问题 [#40355](https://github.com/pingcap/tidb/issues/40355) @[HuSharp](https://github.com/HuSharp) - - 修复 INSERT/REPLACE 语句在长连接中执行可能造成 Panic 的问题 [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) + - 修复了创建表时列的默认值和列类型不一致且没有自动修正的问题 [#34881](https://github.com/pingcap/tidb/issues/34881) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) @[mjonss](https://github.com/mjonss) + - 修复 `LazyTxn.LockKeys` 函数中的数据争用问题 [#40355](https://github.com/pingcap/tidb/issues/40355) @[HuSharp](https://github.com/HuSharp) + - 修复 `INSERT` 或 `REPLACE` 语句在长会话连接中执行可能造成 Panic 的问题 [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) - 修复使用 "Cursor Read" 方式读取数据时可能因为 GC 而报错的问题 [#39447](https://github.com/pingcap/tidb/issues/39447)@[zyguan](https://github.com/zyguan) - - 修复 "[pessimistic-auto-commit](/tidb-configuration-file.md#pessimistic-auto-commit)" 配置项对 "Point Get" 查询不生效的问题 [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) - - 修复查询 INFORMATION_SCHEMA.TIKV_REGION_STATUS 返回不正确结果的问题 @[zimulala](https://github.com/zimulala) + - 修复 [`pessimistic-auto-commit`](/tidb-configuration-file.md#pessimistic-auto-commit) 配置项对 "Point Get" 查询不生效的问题 [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) + - 修复查询 `INFORMATION_SCHEMA.TIKV_REGION_STATUS` 返回不正确结果的问题 @[zimulala](https://github.com/zimulala) - 修复使用 `IN` 或 `NOT IN` 的子查询在某些情况下会报错 `Can't find column` 的问题 [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) - PD - - 修复 PD 在特殊情况下非预期添加多个 Learner 的问题 [#5786](https://github.com/tikv/pd/issues/5786) @[HunDunDM](https://github.com/HunDunDM) + - 修复 PD 可能会非预期地向 Region 添加多个 Learner 的问题 [#5786](https://github.com/tikv/pd/issues/5786) @[HunDunDM](https://github.com/HunDunDM) + TiKV From 77465d57d94548312baa90038d05b8f341bd508f Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 6 Feb 2023 10:33:49 +0800 Subject: [PATCH 19/30] Apply suggestions from code review --- releases/release-6.1.4.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index f964a8781983..a4178a662d02 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -53,10 +53,10 @@ TiDB 版本：6.1.4 + TiKV - 修复 Gitpod 环境中存在多个 `cgroup` 和 `mountinfo` 时 TiDB 启动异常的问题 [#13660](https://github.com/tikv/tikv/issues/13660) @[tabokie](https://github.com/tabokie) - - 修复 tikv-ctl 执行 `reset-to-version` 命令时异常终止的问题 [#13829](https://github.com/tikv/tikv/issues/13829) @[tabokie](https://github.com/tabokie) + - 修复 tikv-ctl 执行 `reset-to-version` 命令时被终止的问题 [#13829](https://github.com/tikv/tikv/issues/13829) @[tabokie](https://github.com/tabokie) - 修复误报 `PessimisticLockNotFound` 的问题 [#13425](https://github.com/tikv/tikv/issues/13425) @[sticnarf](https://github.com/sticnarf) - - 修复单次写入超过 2 GiB 时会发生 panic 的问题。[#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) - - 修复了悲观事务内，当 TiDB 和 TiKV 间存在网络问题时，执行语句出错后可能出现的数据一致性问题 [#14038](https://github.com/tikv/tikv/issues/14038) @[MyonKeminta](https://github.com/MyonKeminta) + - 修复单次写入超过 2 GiB 时 TiKV panic 的问题 [#13848](https://github.com/tikv/tikv/issues/13848) @[YuJuncen](https://github.com/YuJuncen) + - 修复 TiDB 中事务在执行悲观 DML 失败后，再执行其他 DML 时，如果 TiDB 和 TiKV 之间存在网络故障，可能会造成数据不一致的问题 [#14038](https://github.com/tikv/tikv/issues/14038) @[MyonKeminta](https://github.com/MyonKeminta) - 修复当未启用 new collation 时 `LIKE` 操作符中的 `_` 无法匹配非 ASCII 字符的问题 [#13769](https://github.com/tikv/tikv/issues/13769) @[YangKeao](https://github.com/YangKeao) + TiFlash From 7c7f464d4bf8044eb1e63b921bfed4ffa671c778 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 6 Feb 2023 10:47:39 +0800 Subject: [PATCH 20/30] Update releases/release-6.1.4.md Co-authored-by: Ran --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index a4178a662d02..c94a6ece68f3 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -30,7 +30,7 @@ TiDB 版本：6.1.4 - 增加了 DML batch 操作功能，提升了跑批场景下的吞吐 [#7653](https://github.com/pingcap/tiflow/issues/7653) @[asddongmen](https://github.com/asddongmen) - 支持将 redo log 存储至兼容 GCS 或 Azure 协议的对象存储 [#7987](https://github.com/pingcap/tiflow/issues/7987) @[CharlesCheung96](https://github.com/CharlesCheung96) - - Lightning + - TiDB Lightning - 将 precheck 检查项 `clusterResourceCheckItem` 和 `emptyRegionCheckItem` 的严重级别从 `Critical` 改为 `Warning` [#37654](https://github.com/pingcap/tidb/issues/37654) @[niubell](https://github.com/niubell) From 00ef554ca77e141e2eb2e479f037d209472b1fee Mon Sep 17 00:00:00 2001 From: shichun-0415 <89768198+shichun-0415@users.noreply.github.com> Date: Mon, 6 Feb 2023 13:20:44 +0800 Subject: [PATCH 21/30] review tiflash, br, and ticdc notes --- releases/release-6.1.4.md | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index c94a6ece68f3..7f0eeecf143b 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -21,13 +21,13 @@ TiDB 版本：6.1.4 - TiFlash - - 降低了在高强度的更新负载下的 IOPS 和写放大 [#6460](https://github.com/pingcap/tiflash/issues/6460) @[flowbehappy](https://github.com/flowbehappy) + - 减少了高强度更新负载下的 IOPS 和写放大 [#6460](https://github.com/pingcap/tiflash/issues/6460) @[flowbehappy](https://github.com/flowbehappy) - Tools - TiCDC - - 增加了 DML batch 操作功能，提升了跑批场景下的吞吐 [#7653](https://github.com/pingcap/tiflow/issues/7653) @[asddongmen](https://github.com/asddongmen) + - 增加了 DML batch 操作功能，提升了批量生成 SQL 语句场景下的吞吐 [#7653](https://github.com/pingcap/tiflow/issues/7653) @[asddongmen](https://github.com/asddongmen) - 支持将 redo log 存储至兼容 GCS 或 Azure 协议的对象存储 [#7987](https://github.com/pingcap/tiflow/issues/7987) @[CharlesCheung96](https://github.com/CharlesCheung96) - TiDB Lightning @@ -62,22 +62,22 @@ TiDB 版本：6.1.4 + TiFlash - 修复小概率情况下出现的 TiFlash 全局锁长时间阻塞的问题 [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) - - 修复在高更新负载下会可能导致 OOM 的问题 [#6407](https://github.com/pingcap/tiflash/issues/6407) @[JaySon-Huang](https://github.com/JaySon-Huang) + - 修复高更新负载可能导致 OOM 的问题 [#6407](https://github.com/pingcap/tiflash/issues/6407) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools + Backup & Restore (BR) - - 修复在某些情况下因无法获取 region size 导致恢复失败的问题 [#36053](https://github.com/pingcap/tidb/issues/36053) @[YuJuncen](https://github.com/YuJuncen) - - 修复使用 `br debug` 命令解析 backupmeta 文件 panic 的问题.[#40878](https://github.com/pingcap/tidb/issues/40878) @[MoCuishle28](https://github.com/MoCuishle28) + - 修复在某些情况下因无法获取 Region 大小导致恢复失败的问题 [#36053](https://github.com/pingcap/tidb/issues/36053) @[YuJuncen](https://github.com/YuJuncen) + - 修复使用 `br debug` 命令解析 backupmeta 文件导致的 panic 的问题 [#40878](https://github.com/pingcap/tidb/issues/40878) @[MoCuishle28](https://github.com/MoCuishle28) + TiCDC - - 修复在表非常多某些场景下 checkpoint 不推进问题 [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) - - 修复不能通过配置文件修改同步协议和拆分事务选项的问题 [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复在同步大量表时 checkpoint 不推进问题 [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) + - 修复不能通过配置文件修改 `transaction_atomicity` 和 `protocol` 参数的问题 [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) - 修复存在高版本 TiFlash 时，TiCDC 会误报错的问题 [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) - - 修复同步大事务时会出现 OOM 的问题 [#7913](https://github.com/pingcap/tiflow/issues/7913) - - 修复在没配置拆分大事务时执行 dml context 配置不合理的问题 [#7982](https://github.com/pingcap/tiflow/issues/7982) @[asddongmen](https://github.com/asddongmen) + - 修复同步大事务时会出现 OOM 的问题 [#7913](https://github.com/pingcap/tiflow/issues/7913) @[overvenus](https://github.com/overvenus) + - 修复没有配置大事务拆分时，同步数据超过 context deadline 的问题 [#7982](https://github.com/pingcap/tiflow/issues/7982) @[hi-rustin](https://github.com/hi-rustin) - 修复 `changefeed query` 的输出中 `sasl-password` 显示为明文的问题 [#7182](https://github.com/pingcap/tiflow/issues/7182) @[dveeden](https://github.com/dveeden) - 修复用户快速删除、创建同名同步任务可能导致的数据丢失问题 [#7657](https://github.com/pingcap/tiflow/issues/7657) @[overvenus](https://github.com/overvenus) From 24d1b8fee052e1bc5125f80795289af152b253d1 Mon Sep 17 00:00:00 2001 From: Ran Date: Mon, 6 Feb 2023 13:27:53 +0800 Subject: [PATCH 22/30] Apply suggestions from code review Co-authored-by: Aolin --- releases/release-6.1.4.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 7f0eeecf143b..89935ff34fa6 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -83,13 +83,13 @@ TiDB 版本：6.1.4 + TiDB Data Migration (DM) - - 修复当 `SHOW GRANTS` 结果的数据库名包含 "*" 时导致 precheck 报错的问题 [#7645](https://github.com/pingcap/tiflow/issues/7645) @[lance6716] + - 修复当 `SHOW GRANTS` 结果中的下游数据库名包含通配符 `*` 时 precheck 报错的问题 [#7645](https://github.com/pingcap/tiflow/issues/7645) @[lance6716](https://github.com/lance6716) - 修复 DM 因 binlog 中 query event 为 COMMIT 时打印过多日志的问题 [#7525](https://github.com/pingcap/tiflow/issues/7525) @[liumengya94] - - 修复当 SSL 参数仅指定 `ssl-ca` 时 DM 任务无法启动的问题 [#7941](https://github.com/pingcap/tiflow/issues/7941) @[liumengya94] - - 修复当在某个表上同时指定 `update` 和 `non-update` 类型的 expression filters 时, 导致所有 UPDATE 被跳过的问题 [#7831](https://github.com/pingcap/tiflow/issues/7831) @[lance6716] - - 修复当某个表上仅指定 `update-old-value-expr` 或 `update-new-value-expr` 时不生效或导致 panic 的问题 [#7774](https://github.com/pingcap/tiflow/issues/7774) @[lance6716] + - 修复当 SSL 参数仅指定 `ssl-ca` 时 DM 任务无法启动的问题 [#7941](https://github.com/pingcap/tiflow/issues/7941) @[liumengya94](https://github.com/liumengya94) + - 修复当在某个表上同时指定 `UPDATE` 和非 `UPDATE` 类型的表达式过滤规则 `expression-filter` 时，所有 `UPDATE` 操作被跳过的问题 [#7831](https://github.com/pingcap/tiflow/issues/7831) @[lance6716](https://github.com/lance6716) + - 修复当某个表上仅指定 `update-old-value-expr` 或 `update-new-value-expr` 时，过滤规则不生效或 DM 发生 panic 的问题 [#7774](https://github.com/pingcap/tiflow/issues/7774) @[lance6716](https://github.com/lance6716) - + TiDB Lightning + + TiDB Lightning - - 修复源文件过大时可能导致内存泄漏的问题 [#39331](https://github.com/pingcap/tidb/issues/39331) @[dsdashun](https://github.com/dsdashun) + - 修复 TiDB Lightning 导入巨大数据源文件时的内存泄漏问题 [#39331](https://github.com/pingcap/tidb/issues/39331) @[dsdashun](https://github.com/dsdashun) - 修复 precheck 检查项有时无法监测到之前的导入失败遗留的脏数据的问题 [#39477](https://github.com/pingcap/tidb/issues/39477) @[dsdashun](https://github.com/dsdashun) From 1ce146c97404461c8bdd431c1586ee1c1c2b8eee Mon Sep 17 00:00:00 2001 From: Ran Date: Mon, 6 Feb 2023 13:55:20 +0800 Subject: [PATCH 23/30] Update releases/release-6.1.4.md Co-authored-by: Aolin --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 89935ff34fa6..5ad6748e2388 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -84,7 +84,7 @@ TiDB 版本：6.1.4 + TiDB Data Migration (DM) - 修复当 `SHOW GRANTS` 结果中的下游数据库名包含通配符 `*` 时 precheck 报错的问题 [#7645](https://github.com/pingcap/tiflow/issues/7645) @[lance6716](https://github.com/lance6716) - - 修复 DM 因 binlog 中 query event 为 COMMIT 时打印过多日志的问题 [#7525](https://github.com/pingcap/tiflow/issues/7525) @[liumengya94] + - 修复当 binlog 中 query event 为 COMMIT 时 DM 打印过多日志的问题 [#7525](https://github.com/pingcap/tiflow/issues/7525) @[liumengya94](https://github.com/liumengya94) - 修复当 SSL 参数仅指定 `ssl-ca` 时 DM 任务无法启动的问题 [#7941](https://github.com/pingcap/tiflow/issues/7941) @[liumengya94](https://github.com/liumengya94) - 修复当在某个表上同时指定 `UPDATE` 和非 `UPDATE` 类型的表达式过滤规则 `expression-filter` 时，所有 `UPDATE` 操作被跳过的问题 [#7831](https://github.com/pingcap/tiflow/issues/7831) @[lance6716](https://github.com/lance6716) - 修复当某个表上仅指定 `update-old-value-expr` 或 `update-new-value-expr` 时，过滤规则不生效或 DM 发生 panic 的问题 [#7774](https://github.com/pingcap/tiflow/issues/7774) @[lance6716](https://github.com/lance6716) From 75dd4ca68f56767158b70926d6cf4282cae9c7fa Mon Sep 17 00:00:00 2001 From: xixirangrang <35301108+hfxsd@users.noreply.github.com> Date: Mon, 6 Feb 2023 14:38:11 +0800 Subject: [PATCH 24/30] add release dates --- releases/release-notes.md | 1 + releases/release-timeline.md | 1 + 2 files changed, 2 insertions(+) diff --git a/releases/release-notes.md b/releases/release-notes.md index 35810d203d39..90d1225243d5 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： ## 6.1 +- [6.1.4](/releases/release-6.1.4.md): 2023-02-08 - [6.1.3](/releases/release-6.1.3.md): 2022-12-05 - [6.1.2](/releases/release-6.1.2.md): 2022-10-24 - [6.1.1](/releases/release-6.1.1.md): 2022-09-01 diff --git a/releases/release-timeline.md b/releases/release-timeline.md index c6793e8f0828..f03bbb74f9b0 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 | | :--- | :--- | +| [6.1.4](/releases/release-6.1.4.md) | 2023-02-08 | | [6.5.0](/releases/release-6.5.0.md) | 2022-12-29 | | [5.1.5](/releases/release-5.1.5.md) | 2022-12-28 | | [6.1.3](/releases/release-6.1.3.md) | 2022-12-05 | From 72467b3311b120d0d117706305097981940637f2 Mon Sep 17 00:00:00 2001 From: shichun-0415 <89768198+shichun-0415@users.noreply.github.com> Date: Mon, 6 Feb 2023 14:41:06 +0800 Subject: [PATCH 25/30] Update releases/release-6.1.4.md Co-authored-by: Grace Cai --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 5ad6748e2388..90b6e39d17fc 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -61,7 +61,7 @@ TiDB 版本：6.1.4 + TiFlash - - 修复小概率情况下出现的 TiFlash 全局锁长时间阻塞的问题 [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) + - 修复小概率情况下出现的 TiFlash 全局锁被长时间阻塞的问题 [#6418](https://github.com/pingcap/tiflash/issues/6418) @[SeaRise](https://github.com/SeaRise) - 修复高更新负载可能导致 OOM 的问题 [#6407](https://github.com/pingcap/tiflash/issues/6407) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools From 54a1e0b603d0af47f21bb80a95131c3b20fbdfab Mon Sep 17 00:00:00 2001 From: shichun-0415 <89768198+shichun-0415@users.noreply.github.com> Date: Mon, 6 Feb 2023 15:10:46 +0800 Subject: [PATCH 26/30] Apply suggestions from code review Co-authored-by: Grace Cai --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 90b6e39d17fc..82589c337a86 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -75,7 +75,7 @@ TiDB 版本：6.1.4 - 修复在同步大量表时 checkpoint 不推进问题 [#8004](https://github.com/pingcap/tiflow/issues/8004) @[asddongmen](https://github.com/asddongmen) - 修复不能通过配置文件修改 `transaction_atomicity` 和 `protocol` 参数的问题 [#7935](https://github.com/pingcap/tiflow/issues/7935) @[CharlesCheung96](https://github.com/CharlesCheung96) - - 修复存在高版本 TiFlash 时，TiCDC 会误报错的问题 [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) + - 修复当 TiFlash 的版本高于 TiCDC 时，TiCDC 会误报错的问题 [#7744](https://github.com/pingcap/tiflow/issues/7744) @[overvenus](https://github.com/overvenus) - 修复同步大事务时会出现 OOM 的问题 [#7913](https://github.com/pingcap/tiflow/issues/7913) @[overvenus](https://github.com/overvenus) - 修复没有配置大事务拆分时，同步数据超过 context deadline 的问题 [#7982](https://github.com/pingcap/tiflow/issues/7982) @[hi-rustin](https://github.com/hi-rustin) - 修复 `changefeed query` 的输出中 `sasl-password` 显示为明文的问题 [#7182](https://github.com/pingcap/tiflow/issues/7182) @[dveeden](https://github.com/dveeden) From d0c96da02781f76cabceea5ea00c10af354fb59d Mon Sep 17 00:00:00 2001 From: xixirangrang <35301108+hfxsd@users.noreply.github.com> Date: Mon, 6 Feb 2023 15:23:37 +0800 Subject: [PATCH 27/30] bump version 6.1.4 --- TOC.md | 1 + 1 file changed, 1 insertion(+) diff --git a/TOC.md b/TOC.md index 3a427a67119b..1c6caa09ae9d 100644 --- a/TOC.md +++ b/TOC.md @@ -960,6 +960,7 @@ - v6.2 - [6.2.0-DMR](/releases/release-6.2.0.md) - v6.1 + - [6.1.4](/releases/release-6.1.4.md) - [6.1.3](/releases/release-6.1.3.md) - [6.1.2](/releases/release-6.1.2.md) - [6.1.1](/releases/release-6.1.1.md) From 16e61f079f4fee9079048b906b9a79fb64a517b0 Mon Sep 17 00:00:00 2001 From: shichun-0415 <89768198+shichun-0415@users.noreply.github.com> Date: Mon, 6 Feb 2023 15:55:43 +0800 Subject: [PATCH 28/30] Update releases/release-6.1.4.md Co-authored-by: Grace Cai --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 82589c337a86..05b1fdc92f5c 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -21,7 +21,7 @@ TiDB 版本：6.1.4 - TiFlash - - 减少了高强度更新负载下的 IOPS 和写放大 [#6460](https://github.com/pingcap/tiflash/issues/6460) @[flowbehappy](https://github.com/flowbehappy) + - 减少了高强度更新负载下的 TiFlash 实例的 IOPS 和写放大倍数，IOPS 最高减少 95%，写放大最高减少 65% [#6460](https://github.com/pingcap/tiflash/issues/6460) @[flowbehappy](https://github.com/flowbehappy) - Tools From b6590296089cec6afb54d784747de2191ef191b0 Mon Sep 17 00:00:00 2001 From: shichun-0415 <89768198+shichun-0415@users.noreply.github.com> Date: Mon, 6 Feb 2023 16:09:19 +0800 Subject: [PATCH 29/30] fix space --- releases/release-6.1.4.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 05b1fdc92f5c..8ed3dc417388 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -41,8 +41,8 @@ TiDB 版本：6.1.4 - 修复了创建表时列的默认值和列类型不一致且没有自动修正的问题 [#34881](https://github.com/pingcap/tidb/issues/34881) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) @[mjonss](https://github.com/mjonss) - 修复 `LazyTxn.LockKeys` 函数中的数据争用问题 [#40355](https://github.com/pingcap/tidb/issues/40355) @[HuSharp](https://github.com/HuSharp) - 修复 `INSERT` 或 `REPLACE` 语句在长会话连接中执行可能造成 Panic 的问题 [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) - - 修复使用 "Cursor Read" 方式读取数据时可能因为 GC 而报错的问题 [#39447](https://github.com/pingcap/tidb/issues/39447)@[zyguan](https://github.com/zyguan) - - 修复 [`pessimistic-auto-commit`](/tidb-configuration-file.md#pessimistic-auto-commit) 配置项对 "Point Get" 查询不生效的问题 [#39928](https://github.com/pingcap/tidb/issues/39928)@[zyguan](https://github.com/zyguan) + - 修复使用 "Cursor Read" 方式读取数据时可能因为 GC 而报错的问题 [#39447](https://github.com/pingcap/tidb/issues/39447) @[zyguan](https://github.com/zyguan) + - 修复 [`pessimistic-auto-commit`](/tidb-configuration-file.md#pessimistic-auto-commit) 配置项对 "Point Get" 查询不生效的问题 [#39928](https://github.com/pingcap/tidb/issues/39928) @[zyguan](https://github.com/zyguan) - 修复查询 `INFORMATION_SCHEMA.TIKV_REGION_STATUS` 返回不正确结果的问题 @[zimulala](https://github.com/zimulala) - 修复使用 `IN` 或 `NOT IN` 的子查询在某些情况下会报错 `Can't find column` 的问题 [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) From e9bcc45369877e9556fb931005ec260400073c7c Mon Sep 17 00:00:00 2001 From: TomShawn <41534398+TomShawn@users.noreply.github.com> Date: Mon, 6 Feb 2023 16:37:55 +0800 Subject: [PATCH 30/30] Update releases/release-6.1.4.md --- releases/release-6.1.4.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.4.md b/releases/release-6.1.4.md index 8ed3dc417388..23895d5e0d8d 100644 --- a/releases/release-6.1.4.md +++ b/releases/release-6.1.4.md @@ -43,7 +43,7 @@ TiDB 版本：6.1.4 - 修复 `INSERT` 或 `REPLACE` 语句在长会话连接中执行可能造成 Panic 的问题 [#40351](https://github.com/pingcap/tidb/issues/40351) @[fanrenhoo](https://github.com/fanrenhoo) - 修复使用 "Cursor Read" 方式读取数据时可能因为 GC 而报错的问题 [#39447](https://github.com/pingcap/tidb/issues/39447) @[zyguan](https://github.com/zyguan) - 修复 [`pessimistic-auto-commit`](/tidb-configuration-file.md#pessimistic-auto-commit) 配置项对 "Point Get" 查询不生效的问题 [#39928](https://github.com/pingcap/tidb/issues/39928) @[zyguan](https://github.com/zyguan) - - 修复查询 `INFORMATION_SCHEMA.TIKV_REGION_STATUS` 返回不正确结果的问题 @[zimulala](https://github.com/zimulala) + - 修复查询 `INFORMATION_SCHEMA.TIKV_REGION_STATUS` 返回不正确结果的问题 [#37436](https://github.com/pingcap/tidb/issues/37436) @[zimulala](https://github.com/zimulala) - 修复使用 `IN` 或 `NOT IN` 的子查询在某些情况下会报错 `Can't find column` 的问题 [#37032](https://github.com/pingcap/tidb/issues/37032) @[AilinKid](https://github.com/AilinKid) @[lance6716](https://github.com/lance6716) - PD