From 774fa1dc70cc946c8818a7b3df75935c9c7add82 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 28 Feb 2023 14:15:09 +0800 Subject: [PATCH] This is an automated cherry-pick of #13130 Signed-off-by: ti-chi-bot --- TOC.md | 1 + releases/release-6.1.5.md | 51 ++++++++++++++++++++++++++++++++++++ releases/release-notes.md | 1 + releases/release-timeline.md | 4 +++ 4 files changed, 57 insertions(+) create mode 100644 releases/release-6.1.5.md diff --git a/TOC.md b/TOC.md index 1f43b0fb18fa..f04e069947b5 100644 --- a/TOC.md +++ b/TOC.md @@ -979,6 +979,7 @@ - v6.2 - [6.2.0-DMR](/releases/release-6.2.0.md) - v6.1 + - [6.1.5](/releases/release-6.1.5.md) - [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) diff --git a/releases/release-6.1.5.md b/releases/release-6.1.5.md new file mode 100644 index 000000000000..896c4f382969 --- /dev/null +++ b/releases/release-6.1.5.md @@ -0,0 +1,51 @@ +--- +title: TiDB 6.1.5 Release Notes +summary: 了解 TiDB 6.1.5 版本的兼容性变更、改进提升,以及错误修复。 +--- + +# TiDB 6.1.5 Release Notes + +发版日期:2023 年 2 月 28 日 + +TiDB 版本:6.1.5 + +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=v6.1.5#version-list) + +## 兼容性变更 + +- 自 2023 年 2 月 20 日起,新发布的 TiDB 和 TiDB Dashboard 版本(包含 6.1.5),默认关闭[遥测功能](/telemetry.md),即默认不再收集使用情况信息分享给 PingCAP。如果升级至这些版本前使用默认的遥测配置,则升级后遥测功能处于关闭状态。具体的版本可参考 [TiDB 版本发布时间线](/releases/release-timeline.md)。 + + - 系统变量 [`tidb_enable_telemetry`](/system-variables.md#tidb_enable_telemetry-从-v402-版本开始引入) 默认值由 `ON` 修改为 `OFF`。 + - TiDB 配置项 [`enable-telemetry`](/tidb-configuration-file.md#enable-telemetry-从-v402-版本开始引入) 默认值由 `true` 改为 `false`。 + - PD 配置项 [`enable-telemetry`](/pd-configuration-file.md#enable-telemetry) 默认值由 `true` 改为 `false`。 + +- 从 v1.11.3 起,新部署的 TiUP 默认关闭遥测功能,即默认不再收集使用情况信息。如果从 v1.11.3 之前的 TiUP 版本升级至 v1.11.3 或更高 TiUP 版本,遥测保持升级前的开启或关闭状态。 + +## 提升改进 + +- TiDB + + - 允许 `AUTO_RANDOM` 列作为聚簇复合索引中的第一列 [#38572](https://github.com/pingcap/tidb/issues/38572) @[tangenta](https://github.com/tangenta) + +## Bug 修复 + ++ TiDB + + - 修复 data race 可能导致 TiDB 重启的问题 [#27725](https://github.com/pingcap/tidb/issues/27725) @[XuHuaiyu](https://github.com/XuHuaiyu) + - 修复当使用 Read Committed 隔离级别时 `UPDATE` 语句可能读不到最新数据的问题 [#41581](https://github.com/pingcap/tidb/issues/41581) @[cfzjywxk](https://github.com/cfzjywxk) + +- PD + + - 修复调用 `ReportMinResolvedTS` 过于频繁导致 PD OOM 的问题 [#5965](https://github.com/tikv/pd/issues/5965) @[HundunDM](https://github.com/HunDunDM) + ++ Tools + + + TiCDC + + - 修复当同步的延迟过大时 apply redo log 可能会出现 OOM 的问题 [#8085](https://github.com/pingcap/tiflow/issues/8085) @[CharlesCheung96](https://github.com/CharlesCheung96) + - 修复当开启 redo log 写 meta 时性能下降的问题 [#8074](https://github.com/pingcap/tiflow/issues/8074) @[CharlesCheung96](https://github.com/CharlesCheung96) + + + TiDB Data Migration (DM) + + - 修复 `binlog-schema delete` 命令执行失败的问题 [#7373](https://github.com/pingcap/tiflow/issues/7373) @[liumengya94](https://github.com/liumengya94) + - 修复当最后一个 binlog 是被 skip 的 DDL 时,checkpoint 不推进的问题 [#8175](https://github.com/pingcap/tiflow/issues/8175) @[D3Hunter](https://github.com/D3Hunter) \ No newline at end of file diff --git a/releases/release-notes.md b/releases/release-notes.md index 18d91d69df71..e24f3e47a5a8 100644 --- a/releases/release-notes.md +++ b/releases/release-notes.md @@ -28,6 +28,7 @@ TiDB 历史版本发布声明如下: ## 6.1 +- [6.1.5](/releases/release-6.1.5.md): 2023-02-28 - [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 diff --git a/releases/release-timeline.md b/releases/release-timeline.md index b79b9d6f2258..d1111c5fc3f0 100644 --- a/releases/release-timeline.md +++ b/releases/release-timeline.md @@ -9,7 +9,11 @@ summary: 了解 TiDB 的版本发布时间线。 | 版本 | 发布日期 | | :--- | :--- | +<<<<<<< HEAD | [6.6.0-DMR](/releases/release-6.6.0.md) | 2023-02-20 | +======= +| [6.1.5](/releases/release-6.1.5.md) | 2023-02-28 | +>>>>>>> 7ffa20ebd (add v6.1.5 release notes (#13130)) | [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 |