From d2a04aedf6eb8b05ef7827c73645a26257f8996a Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 13 Sep 2024 14:15:14 +0800 Subject: [PATCH 01/17] Add temp.md --- temp.md | 1 + 1 file changed, 1 insertion(+) create mode 100644 temp.md diff --git a/temp.md b/temp.md new file mode 100644 index 0000000000000..af27ff4986a7b --- /dev/null +++ b/temp.md @@ -0,0 +1 @@ +This is a test file. \ No newline at end of file From 40eac10061cd581d24ee55d648016868cff6ac45 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 13 Sep 2024 14:15:18 +0800 Subject: [PATCH 02/17] Delete temp.md --- temp.md | 1 - 1 file changed, 1 deletion(-) delete mode 100644 temp.md diff --git a/temp.md b/temp.md deleted file mode 100644 index af27ff4986a7b..0000000000000 --- a/temp.md +++ /dev/null @@ -1 +0,0 @@ -This is a test file. \ No newline at end of file From 3ee1250831cd3b55e42eefe1a04939ff0d920790 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 13 Sep 2024 14:18:42 +0800 Subject: [PATCH 03/17] Create release-6.5.11.md --- releases/release-6.5.11.md | 128 +++++++++++++++++++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 releases/release-6.5.11.md diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md new file mode 100644 index 0000000000000..c733a5c5b73e6 --- /dev/null +++ b/releases/release-6.5.11.md @@ -0,0 +1,128 @@ +--- +title: TiDB 6.5.10 Release Notes +summary: Learn about the compatibility changes, improvements, and bug fixes in TiDB 6.5.10. +--- + +# TiDB 6.5.10 Release Notes + +Release date: June 20, 2024 + +TiDB version: 6.5.10 + +Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with-tidb) | [Production deployment](https://docs.pingcap.com/tidb/v6.5/production-deployment-using-tiup) + +## Compatibility changes + +- note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + +## Improvements + ++ TiDB + + - (dup): release-8.1.1.md > 改进提升> TiDB - 通过批量删除 TiFlash placement rule 的方式，提升对分区表执行 `TRUNCATE`、`DROP` 后数据 GC 的处理速度 [#54068](https://github.com/pingcap/tidb/issues/54068) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + ++ TiKV + + - 改进在大量 DELETE 版本存在时的 RocksDB 的 compaction 触发机制，以更快地回收磁盘空间 [#17269](https://github.com/tikv/tikv/issues/17269) @[AndreMouche](https://github.com/AndreMouche) + ++ TiFlash + + - (dup): release-8.1.1.md > 改进提升> TiFlash - 减少数据高并发读取下的锁冲突，优化短查询性能 [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) + - 优化 `length` 和 `ascii` 函数执行效率 [#9344](https://github.com/pingcap/tiflash/issues/9344) @[xzhangxian1008](https://github.com/xzhangxian1008) + ++ Tools + + + TiCDC + + - 当下游为 TiDB 且授予 Super 权限时，TiCDC 支持从下游数据库查询 ADD INDEX DDL 的执行状态，以避免某些情况下因重试执行 DDL 超时而导致的同步失败。 [#10682](https://github.com/pingcap/tiflow/issues/10682) @[CharlesCheung96](https://github.com/CharlesCheung96) + +## Bug fixes + ++ TiDB + + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复递归的 CTE 算子错误地跟踪内存使用的问题 [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) + - (dup): release-8.3.0.md > 错误修复> TiDB - 通过重置 `PipelinedWindow` 的 `Open` 方法中的参数，修复当 `PipelinedWindow` 作为 apply 的子节点使用时，由于重复的打开和关闭操作导致重用之前的参数值而发生的意外错误 [#53600](https://github.com/pingcap/tidb/issues/53600) @[XuHuaiyu](https://github.com/XuHuaiyu) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复事务占用的内存可能被多次重复统计的问题 [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复在 `HashJoin` 或 `IndexLookUp` 算子作为 `Apply` 算子的被驱动侧子节点时，由于 `memTracker` 未被析构而导致的内存异常高的问题 [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复当 SQL 异常中断时，`INDEX_HASH_JOIN` 无法正常退出的问题 [#54688](https://github.com/pingcap/tidb/issues/54688) @[wshwsh12](https://github.com/wshwsh12) + - (dup): release-8.3.0.md > 错误修复> TiDB - 修复来自 DM 同步的表超过索引列最大长度 `max-index-length` 时，同步失败的问题 [#55138](https://github.com/pingcap/tidb/issues/55138) @[lance6716](https://github.com/lance6716) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复在 `GROUP BY` 语句中引用间接占位符 `?` 无法找到列的问题 [#53872](https://github.com/pingcap/tidb/issues/53872) @[qw4990](https://github.com/qw4990) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复某些情况下可以创建非法的 `DECIMAL(0,0)` 列类型的问题 [#53779](https://github.com/pingcap/tidb/issues/53779) @[tangenta](https://github.com/tangenta) + - (dup): release-8.3.0.md > 错误修复> TiDB - 修复当 SQL 查询的过滤条件中包含虚拟列，且执行条件中包含 `UnionScan` 时，谓词无法正常下推的问题 [#54870](https://github.com/pingcap/tidb/issues/54870) @[qw4990](https://github.com/qw4990) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复执行 `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` 查询时结果出错的问题 [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复针对 `SELECT ... FOR UPDATE` 复用了错误点查询计划的问题 [#54652](https://github.com/pingcap/tidb/issues/54652) @[qw4990](https://github.com/qw4990) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复可以创建非严格自增的 RANGE 分区表的问题 [#54829](https://github.com/pingcap/tidb/issues/54829) @[Defined2014](https://github.com/Defined2014) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复当第一个参数是 `month` 并且第二个参数是负数时，`TIMESTAMPADD()` 函数会进入无限循环的问题 [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复使用 `auth_socket` 认证插件时，TiDB 在某些情况下未能拒绝不符合身份认证的用户连接的问题 [#54031](https://github.com/pingcap/tidb/issues/54031) @[lcwangchao](https://github.com/lcwangchao) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复使用分布式框架添加索引期间出现网络分区可能导致数据索引不一致的问题 [#54897](https://github.com/pingcap/tidb/issues/54897) @[tangenta](https://github.com/tangenta) + - (dup): release-8.3.0.md > 错误修复> TiDB - 修复由于查询超出 `tidb_mem_quota_query` 设定的内存使用限制，导致终止查询时可能卡住的问题 [#55042](https://github.com/pingcap/tidb/issues/55042) @[yibin87](https://github.com/yibin87) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复在某些情况下，元数据锁使用不当可能导致使用 plan cache 时写入异常数据的问题 [#53634](https://github.com/pingcap/tidb/issues/53634) @[zimulala](https://github.com/zimulala) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复递归 CTE 查询可能导致无效指针的问题 [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-8.3.0.md > 错误修复> TiDB - 修复 `mysql.stats_histograms` 表的 `tot_col_size` 列可能为负数的潜在风险 [#55126](https://github.com/pingcap/tidb/issues/55126) @[qw4990](https://github.com/qw4990) + - (dup): release-8.1.1.md > 错误修复> TiDB - 修复当视图定义中使用子查询作为列定义时，通过 `information_schema.columns` 获取列信息返回告警 Warning 1356 的问题 [#54343](https://github.com/pingcap/tidb/issues/54343) @[lance6716](https://github.com/lance6716) + - 修复 TiDB 关闭连接时，在某些情况下会在日志中报错的问题 [#53689](https://github.com/pingcap/tidb/issues/53689) @[jackysp](https://github.com/jackysp) + - 修复 `SELECT ... WHERE ... ORDER BY ...` 语句在某些情况下执行效率低的性能问题 [#54969](https://github.com/pingcap/tidb/issues/54969) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复 `information_schema`.`statistics` 表中 `SUB_PART` 值为空的问题 [#55812](https://github.com/pingcap/tidb/issues/55812) @[Defined2014](https://github.com/Defined2014) + - 修复 query 被 kill 之后有概率返回错误结果而非报错的问题 [#50089](https://github.com/pingcap/tidb/issues/50089) @[D3Hunter](https://github.com/D3Hunter) + - 修复查询 information_schema.CLUSTER_SLOW_QUERY 可能导致 TiDB panic 的问题 [#54324](https://github.com/pingcap/tidb/issues/54324) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复 `StreamAggExec` 中可能会 panic 报错的问题 [#53867](https://github.com/pingcap/tidb/issues/53867) @[xzhangxian1008](https://github.com/xzhangxian1008) + - 修复 `sort` 算子发生 spill 且 query 出错后，磁盘文件可能没被删除的问题 [#55061](https://github.com/pingcap/tidb/issues/55061) @[wshwsh12](https://github.com/wshwsh12) + - 修复 `IndexNestedLoopHashJoin` 中存在 data race 的问题 [#49692](https://github.com/pingcap/tidb/issues/49692) @[solotzg](https://github.com/solotzg) + - 修复使用 `SHOW COLUMNS` 查看视图中的列时报错的问题 [#54964](https://github.com/pingcap/tidb/issues/54964) @[lance6716](https://github.com/lance6716) + - 修复 DML 语句中包含嵌套的生成列时报错的问题 [#53967](https://github.com/pingcap/tidb/issues/53967) @[wjhuang2016](https://github.com/wjhuang2016) + ++ TiKV + + - 修复在主密钥存储于 KMS 时无法轮换主密钥的问题 [#17410](https://github.com/tikv/tikv/issues/17410) @[hhwyt](https://github.com/hhwyt) + - 修复删除大表或分区后可能导致的流量控制问题 [#17304](https://github.com/tikv/tikv/issues/17304) @[Connor1996](https://github.com/Connor1996) + - 修复因导入已被删除的 sst_importer SST 文件而导致的 TiKV panic 问题 [#15053](https://github.com/tikv/tikv/issues/15053) @[lance6716](https://github.com/lance6716) + - (dup): release-8.1.1.md > 错误修复> TiKV - 修复 TiKV 在应用损坏的 Raft 数据快照时反复 panic 的问题 [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) + - (dup): release-8.1.1.md > 错误修复> TiKV - 修复设置 gRPC 消息的压缩算法 (`grpc-compression-type`) 对 TiKV 发送到 TiDB 的消息不起作用的问题 [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) + - (dup): release-8.1.1.md > 错误修复> TiKV - 修复 `advance-ts-interval` 配置未被用于限制 CDC 和 log-backup 模块中 `check_leader` 操作的 timeout，导致在某些情况下 TiKV 正常重启时 `resolved_ts` lag 过大的问题 [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) + ++ PD + + - (dup): release-8.1.1.md > 错误修复> PD - 修复部分日志未脱敏的问题 [#8419](https://github.com/tikv/pd/issues/8419) @[rleungx](https://github.com/rleungx) + - (dup): release-8.1.1.md > 错误修复> PD - 修复将 TiKV 配置项 [`coprocessor.region-split-size`](/tikv-configuration-file.md#region-split-size) 设置为小于 1 MiB 的值会导致 PD panic 的问题 [#8323](https://github.com/tikv/pd/issues/8323) @[JmPotato](https://github.com/JmPotato) + - (dup): release-8.3.0.md > 错误修复> PD - 修复设置 `replication.strictly-match-label` 为 `true` 导致 TiFlash 启动失败的问题 [#8480](https://github.com/tikv/pd/issues/8480) @[rleungx](https://github.com/rleungx) + - (dup): release-8.1.1.md > 错误修复> PD - 修复 PD 在进行 operator 检查时遇到的数据竞争问题 [#8263](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) + ++ TiFlash + + - (dup): release-8.3.0.md > 错误修复> TiFlash - 修复使用 `CAST()` 函数将字符串转换为带时区或非法字符的日期时间时，结果错误的问题 [#8754](https://github.com/pingcap/tiflash/issues/8754) @[solotzg](https://github.com/solotzg) + - (dup): release-8.1.1.md > 错误修复> TiFlash - 修复数据库创建后短时间内被删除时，TiFlash 可能 panic 的问题 [#9266](https://github.com/pingcap/tiflash/issues/9266) @[JaySon-Huang](https://github.com/JaySon-Huang) + - (dup): release-8.1.1.md > 错误修复> TiFlash - 修复将 TiFlash 中 SSL 证书配置项设置为空字符串会错误开启 TLS 并导致 TiFlash 启动失败的问题 [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) + - (dup): release-8.1.1.md > 错误修复> TiFlash - 修复 TiFlash 与任意 PD 之间发生网络分区（即网络连接断开），可能导致读请求超时报错的问题 [#9243](https://github.com/pingcap/tiflash/issues/9243) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + - 修复 TiFlash 带有 outer join 的 query 出错时有概率导致 TiFlash crash 的问题 [#9190](https://github.com/pingcap/tiflash/issues/9190) @[windtalker](https://github.com/windtalker) + - 修复在一些 corner case 下面，cast to decimal 结果可能出错的问题 [#53892](https://github.com/pingcap/tidb/issues/53892) @[guo-shaoge](https://github.com/guo-shaoge) + - 修复当集群中长时间存在对表连续执行 EXCHANGE PARTITION 变更及 DROP TABLE 变更时，可能导致 TiFlash 表元信息数据同步以及查询变慢的问题 [#9227](https://github.com/pingcap/tiflash/issues/9227) @[JaySon-Huang](https://github.com/JaySon-Huang) + ++ Tools + + + Backup & Restore (BR) + + - (dup): release-8.3.0.md > 错误修复> Tools> Backup & Restore (BR) - 修复备份恢复的断点路径在一些外部存储中不兼容的问题 [#55265](https://github.com/pingcap/tidb/issues/55265) @[Leavrth](https://github.com/Leavrth) + - (dup): release-8.1.1.md > 错误修复> Tools> Backup & Restore (BR) - 修复增量备份过程中扫描 DDL 作业的效率较低的问题 [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) + - (dup): release-8.1.1.md > 错误修复> Tools> Backup & Restore (BR) - 修复断点备份过程中查找 Region leader 中断导致备份性能受影响问题 [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) + - (dup): release-8.1.1.md > 错误修复> Tools> Backup & Restore (BR) - 修复增量恢复过程中 `ADD INDEX`、`MODIFY COLUMN` 等需要回填的 DDL 可能无法正确恢复的问题 [#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) + - 在注销日志备份任务时，清理该 TiKV 节点上的 `pause-guard-gc-safepoint` [#17316](https://github.com/tikv/tikv/issues/17316) @[Leavrth](https://github.com/Leavrth) + - 修复备份过程中因为 TiKV 没有响应导致作业无法结束的问题[#53480](https://github.com/pingcap/tidb/issues/53480) @[Leavrth](https://github.com/Leavrth) + - 避免在 BR 日志中打印 AK/SK [#55273](https://github.com/pingcap/tidb/issues/55273) @[RidRisR](https://github.com/RidRisR) + + + TiCDC + + - 修复 Sorter 模块读取磁盘数据时可能 Panic 的问题 [#10853](https://github.com/pingcap/tiflow/issues/10853) @[hicqu](https://github.com/hicqu) + - (dup): release-8.1.1.md > 错误修复> Tools> TiCDC - 修复当下游 Kafka 无法访问时，Processor 模块可能卡住的问题 [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + + + TiDB Data Migration (DM) + + - (dup): release-8.1.1.md > 错误修复> Tools> TiDB Data Migration (DM) - 修复当索引长度超过 `max-index-length` 默认值时数据同步中断的问题 [#11459](https://github.com/pingcap/tiflow/issues/11459) @[michaelmdeng](https://github.com/michaelmdeng) + - (dup): release-8.1.1.md > 错误修复> Tools> TiDB Data Migration (DM) - 修复 schema tracker 无法正确处理 LIST 分区表导致 DM 报错的问题 [#11408](https://github.com/pingcap/tiflow/issues/11408) @[lance6716](https://github.com/lance6716) + - 修复 DM 在同步删除 LIST 分区表中的分区的 DDL 语句时报错的问题 [#54760](https://github.com/pingcap/tidb/issues/54760) @[lance6716](https://github.com/lance6716) + - 修复 DM 在 `ALTER DATABASE` 中未正常设置默认数据库的问题 [#11503](https://github.com/pingcap/tiflow/issues/11503) @[lance6716](https://github.com/lance6716) + + + TiDB Lightning + + - (dup): release-8.3.0.md > 错误修复> Tools> TiDB Lightning - 修复使用 TiDB Lightning 导入数据时报事务冲突的问题 [#49826](https://github.com/pingcap/tidb/issues/49826) @[lance6716](https://github.com/lance6716) + - 修复使用 `IMPORT INTO` 语句导入时删除 sst 文件导致的 TiKV panic 的问题 [#15003](https://github.com/tikv/tikv/issues/15003) [#47694](https://github.com/pingcap/tidb/issues/47694) @[lance6716](https://github.com/lance6716) + - 修复使用 TiDB Lightning 导入时 TiKV 重启报错的问题 [#15912](https://github.com/tikv/tikv/issues/15912) @[lance6716](https://github.com/lance6716) \ No newline at end of file From b15e2d9f0a81c459031fe53d3c65a7c76e8173e4 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 13 Sep 2024 14:22:03 +0800 Subject: [PATCH 04/17] zh dup -> en dup --- releases/release-6.5.11.md | 92 +++++++++++++++++++------------------- 1 file changed, 46 insertions(+), 46 deletions(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index c733a5c5b73e6..41cec9520064a 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -1,13 +1,13 @@ --- -title: TiDB 6.5.10 Release Notes -summary: Learn about the compatibility changes, improvements, and bug fixes in TiDB 6.5.10. +title: TiDB 6.5.11 Release Notes +summary: Learn about the compatibility changes, improvements, and bug fixes in TiDB 6.5.11. --- -# TiDB 6.5.10 Release Notes +# TiDB 6.5.11 Release Notes -Release date: June 20, 2024 +Release date: xx xx, 2024 -TiDB version: 6.5.10 +TiDB version: 6.5.11 Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with-tidb) | [Production deployment](https://docs.pingcap.com/tidb/v6.5/production-deployment-using-tiup) @@ -19,7 +19,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiDB - - (dup): release-8.1.1.md > 改进提升> TiDB - 通过批量删除 TiFlash placement rule 的方式，提升对分区表执行 `TRUNCATE`、`DROP` 后数据 GC 的处理速度 [#54068](https://github.com/pingcap/tidb/issues/54068) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + - (dup): release-8.1.1.md > Improvements> TiDB - By batch deleting TiFlash placement rules, improve the processing speed of data GC after performing the `TRUNCATE` or `DROP` operation on partitioned tables [#54068](https://github.com/pingcap/tidb/issues/54068) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + TiKV @@ -27,7 +27,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiFlash - - (dup): release-8.1.1.md > 改进提升> TiFlash - 减少数据高并发读取下的锁冲突，优化短查询性能 [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) + - (dup): release-8.1.1.md > Improvements> TiFlash - Reduce lock conflicts under highly concurrent data read operations and optimize short query performance [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) - 优化 `length` 和 `ascii` 函数执行效率 [#9344](https://github.com/pingcap/tiflash/issues/9344) @[xzhangxian1008](https://github.com/xzhangxian1008) + Tools @@ -40,26 +40,26 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiDB - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复递归的 CTE 算子错误地跟踪内存使用的问题 [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) - - (dup): release-8.3.0.md > 错误修复> TiDB - 通过重置 `PipelinedWindow` 的 `Open` 方法中的参数，修复当 `PipelinedWindow` 作为 apply 的子节点使用时，由于重复的打开和关闭操作导致重用之前的参数值而发生的意外错误 [#53600](https://github.com/pingcap/tidb/issues/53600) @[XuHuaiyu](https://github.com/XuHuaiyu) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复事务占用的内存可能被多次重复统计的问题 [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复在 `HashJoin` 或 `IndexLookUp` 算子作为 `Apply` 算子的被驱动侧子节点时，由于 `memTracker` 未被析构而导致的内存异常高的问题 [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复当 SQL 异常中断时，`INDEX_HASH_JOIN` 无法正常退出的问题 [#54688](https://github.com/pingcap/tidb/issues/54688) @[wshwsh12](https://github.com/wshwsh12) - - (dup): release-8.3.0.md > 错误修复> TiDB - 修复来自 DM 同步的表超过索引列最大长度 `max-index-length` 时，同步失败的问题 [#55138](https://github.com/pingcap/tidb/issues/55138) @[lance6716](https://github.com/lance6716) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复在 `GROUP BY` 语句中引用间接占位符 `?` 无法找到列的问题 [#53872](https://github.com/pingcap/tidb/issues/53872) @[qw4990](https://github.com/qw4990) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复某些情况下可以创建非法的 `DECIMAL(0,0)` 列类型的问题 [#53779](https://github.com/pingcap/tidb/issues/53779) @[tangenta](https://github.com/tangenta) - - (dup): release-8.3.0.md > 错误修复> TiDB - 修复当 SQL 查询的过滤条件中包含虚拟列，且执行条件中包含 `UnionScan` 时，谓词无法正常下推的问题 [#54870](https://github.com/pingcap/tidb/issues/54870) @[qw4990](https://github.com/qw4990) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复执行 `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` 查询时结果出错的问题 [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复针对 `SELECT ... FOR UPDATE` 复用了错误点查询计划的问题 [#54652](https://github.com/pingcap/tidb/issues/54652) @[qw4990](https://github.com/qw4990) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复可以创建非严格自增的 RANGE 分区表的问题 [#54829](https://github.com/pingcap/tidb/issues/54829) @[Defined2014](https://github.com/Defined2014) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复当第一个参数是 `month` 并且第二个参数是负数时，`TIMESTAMPADD()` 函数会进入无限循环的问题 [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复使用 `auth_socket` 认证插件时，TiDB 在某些情况下未能拒绝不符合身份认证的用户连接的问题 [#54031](https://github.com/pingcap/tidb/issues/54031) @[lcwangchao](https://github.com/lcwangchao) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复使用分布式框架添加索引期间出现网络分区可能导致数据索引不一致的问题 [#54897](https://github.com/pingcap/tidb/issues/54897) @[tangenta](https://github.com/tangenta) - - (dup): release-8.3.0.md > 错误修复> TiDB - 修复由于查询超出 `tidb_mem_quota_query` 设定的内存使用限制，导致终止查询时可能卡住的问题 [#55042](https://github.com/pingcap/tidb/issues/55042) @[yibin87](https://github.com/yibin87) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复在某些情况下，元数据锁使用不当可能导致使用 plan cache 时写入异常数据的问题 [#53634](https://github.com/pingcap/tidb/issues/53634) @[zimulala](https://github.com/zimulala) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复递归 CTE 查询可能导致无效指针的问题 [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-8.3.0.md > 错误修复> TiDB - 修复 `mysql.stats_histograms` 表的 `tot_col_size` 列可能为负数的潜在风险 [#55126](https://github.com/pingcap/tidb/issues/55126) @[qw4990](https://github.com/qw4990) - - (dup): release-8.1.1.md > 错误修复> TiDB - 修复当视图定义中使用子查询作为列定义时，通过 `information_schema.columns` 获取列信息返回告警 Warning 1356 的问题 [#54343](https://github.com/pingcap/tidb/issues/54343) @[lance6716](https://github.com/lance6716) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the recursive CTE operator incorrectly tracks memory usage [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) + - (dup): release-8.3.0.md > Bug fixes> TiDB - Reset the parameters in the `Open` method of `PipelinedWindow` to fix the unexpected error that occurs when the `PipelinedWindow` is used as a child node of `Apply` due to the reuse of previous parameter values caused by repeated opening and closing operations [#53600](https://github.com/pingcap/tidb/issues/53600) @[XuHuaiyu](https://github.com/XuHuaiyu) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the memory used by transactions might be tracked multiple times [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue of abnormally high memory usage caused by `memTracker` not being detached when the `HashJoin` or `IndexLookUp` operator is the driven side sub-node of the `Apply` operator [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that `INDEX_HASH_JOIN` cannot exit properly when SQL is abnormally interrupted [#54688](https://github.com/pingcap/tidb/issues/54688) @[wshwsh12](https://github.com/wshwsh12) + - (dup): release-8.3.0.md > Bug fixes> TiDB - Fix the issue that table replication fails when the index length of the table replicated from DM exceeds the maximum length specified by `max-index-length` [#55138](https://github.com/pingcap/tidb/issues/55138) @[lance6716](https://github.com/lance6716) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that indirect placeholder `?` references in a `GROUP BY` statement cannot find columns [#53872](https://github.com/pingcap/tidb/issues/53872) @[qw4990](https://github.com/qw4990) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the illegal column type `DECIMAL(0,0)` can be created in some cases [#53779](https://github.com/pingcap/tidb/issues/53779) @[tangenta](https://github.com/tangenta) + - (dup): release-8.3.0.md > Bug fixes> TiDB - Fix the issue that predicates cannot be pushed down properly when the filter condition of a SQL query contains virtual columns and the execution condition contains `UnionScan` [#54870](https://github.com/pingcap/tidb/issues/54870) @[qw4990](https://github.com/qw4990) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that executing the `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` query might return incorrect results [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue of reusing wrong point get plans for `SELECT ... FOR UPDATE` [#54652](https://github.com/pingcap/tidb/issues/54652) @[qw4990](https://github.com/qw4990) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that RANGE partitioned tables that are not strictly self-incrementing can be created [#54829](https://github.com/pingcap/tidb/issues/54829) @[Defined2014](https://github.com/Defined2014) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the `TIMESTAMPADD()` function goes into an infinite loop when the first argument is `month` and the second argument is negative [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that TiDB fails to reject unauthenticated user connections in some cases when using the `auth_socket` authentication plugin [#54031](https://github.com/pingcap/tidb/issues/54031) @[lcwangchao](https://github.com/lcwangchao) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the network partition during adding indexes using the Distributed eXecution Framework (DXF) might cause inconsistent data indexes [#54897](https://github.com/pingcap/tidb/issues/54897) @[tangenta](https://github.com/tangenta) + - (dup): release-8.3.0.md > Bug fixes> TiDB - Fix the issue that the query might get stuck when terminated because the memory usage exceeds the limit set by `tidb_mem_quota_query` [#55042](https://github.com/pingcap/tidb/issues/55042) @[yibin87](https://github.com/yibin87) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that improper use of metadata locks might lead to writing anomalous data when using the plan cache under certain circumstances [#53634](https://github.com/pingcap/tidb/issues/53634) @[zimulala](https://github.com/zimulala) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that recursive CTE queries might result in invalid pointers [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-8.3.0.md > Bug fixes> TiDB - Fix the issue that the `tot_col_size` column in the `mysql.stats_histograms` table might be a negative number [#55126](https://github.com/pingcap/tidb/issues/55126) @[qw4990](https://github.com/qw4990) + - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that obtaining the column information using `information_schema.columns` returns warning 1356 when a subquery is used as a column definition in a view definition [#54343](https://github.com/pingcap/tidb/issues/54343) @[lance6716](https://github.com/lance6716) - 修复 TiDB 关闭连接时，在某些情况下会在日志中报错的问题 [#53689](https://github.com/pingcap/tidb/issues/53689) @[jackysp](https://github.com/jackysp) - 修复 `SELECT ... WHERE ... ORDER BY ...` 语句在某些情况下执行效率低的性能问题 [#54969](https://github.com/pingcap/tidb/issues/54969) @[tiancaiamao](https://github.com/tiancaiamao) - 修复 `information_schema`.`statistics` 表中 `SUB_PART` 值为空的问题 [#55812](https://github.com/pingcap/tidb/issues/55812) @[Defined2014](https://github.com/Defined2014) @@ -76,23 +76,23 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - 修复在主密钥存储于 KMS 时无法轮换主密钥的问题 [#17410](https://github.com/tikv/tikv/issues/17410) @[hhwyt](https://github.com/hhwyt) - 修复删除大表或分区后可能导致的流量控制问题 [#17304](https://github.com/tikv/tikv/issues/17304) @[Connor1996](https://github.com/Connor1996) - 修复因导入已被删除的 sst_importer SST 文件而导致的 TiKV panic 问题 [#15053](https://github.com/tikv/tikv/issues/15053) @[lance6716](https://github.com/lance6716) - - (dup): release-8.1.1.md > 错误修复> TiKV - 修复 TiKV 在应用损坏的 Raft 数据快照时反复 panic 的问题 [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) - - (dup): release-8.1.1.md > 错误修复> TiKV - 修复设置 gRPC 消息的压缩算法 (`grpc-compression-type`) 对 TiKV 发送到 TiDB 的消息不起作用的问题 [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) - - (dup): release-8.1.1.md > 错误修复> TiKV - 修复 `advance-ts-interval` 配置未被用于限制 CDC 和 log-backup 模块中 `check_leader` 操作的 timeout，导致在某些情况下 TiKV 正常重启时 `resolved_ts` lag 过大的问题 [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) + - (dup): release-8.1.1.md > Bug fixes> TiKV - Fix the issue that TiKV might repeatedly panic when applying a corrupted Raft data snapshot [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) + - (dup): release-8.1.1.md > Bug fixes> TiKV - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) + - (dup): release-8.1.1.md > Bug fixes> TiKV - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) + PD - - (dup): release-8.1.1.md > 错误修复> PD - 修复部分日志未脱敏的问题 [#8419](https://github.com/tikv/pd/issues/8419) @[rleungx](https://github.com/rleungx) - - (dup): release-8.1.1.md > 错误修复> PD - 修复将 TiKV 配置项 [`coprocessor.region-split-size`](/tikv-configuration-file.md#region-split-size) 设置为小于 1 MiB 的值会导致 PD panic 的问题 [#8323](https://github.com/tikv/pd/issues/8323) @[JmPotato](https://github.com/JmPotato) - - (dup): release-8.3.0.md > 错误修复> PD - 修复设置 `replication.strictly-match-label` 为 `true` 导致 TiFlash 启动失败的问题 [#8480](https://github.com/tikv/pd/issues/8480) @[rleungx](https://github.com/rleungx) - - (dup): release-8.1.1.md > 错误修复> PD - 修复 PD 在进行 operator 检查时遇到的数据竞争问题 [#8263](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) + - (dup): release-8.1.1.md > Bug fixes> PD - Fix the issue that some logs are not redacted [#8419](https://github.com/tikv/pd/issues/8419) @[rleungx](https://github.com/rleungx) + - (dup): release-8.1.1.md > Bug fixes> PD - Fix the issue that setting the TiKV configuration item [`coprocessor.region-split-size`](/tikv-configuration-file.md#region-split-size) to a value less than 1 MiB causes PD panic [#8323](https://github.com/tikv/pd/issues/8323) @[JmPotato](https://github.com/JmPotato) + - (dup): release-8.3.0.md > Bug fixes> PD - Fix the issue that setting `replication.strictly-match-label` to `true` causes TiFlash to fail to start [#8480](https://github.com/tikv/pd/issues/8480) @[rleungx](https://github.com/rleungx) + - (dup): release-8.1.1.md > Bug fixes> PD - Fix the data race issue that PD encounters during operator checks [#8263](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) + TiFlash - - (dup): release-8.3.0.md > 错误修复> TiFlash - 修复使用 `CAST()` 函数将字符串转换为带时区或非法字符的日期时间时，结果错误的问题 [#8754](https://github.com/pingcap/tiflash/issues/8754) @[solotzg](https://github.com/solotzg) - - (dup): release-8.1.1.md > 错误修复> TiFlash - 修复数据库创建后短时间内被删除时，TiFlash 可能 panic 的问题 [#9266](https://github.com/pingcap/tiflash/issues/9266) @[JaySon-Huang](https://github.com/JaySon-Huang) - - (dup): release-8.1.1.md > 错误修复> TiFlash - 修复将 TiFlash 中 SSL 证书配置项设置为空字符串会错误开启 TLS 并导致 TiFlash 启动失败的问题 [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) - - (dup): release-8.1.1.md > 错误修复> TiFlash - 修复 TiFlash 与任意 PD 之间发生网络分区（即网络连接断开），可能导致读请求超时报错的问题 [#9243](https://github.com/pingcap/tiflash/issues/9243) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + - (dup): release-8.3.0.md > Bug fixes> TiFlash - Fix the issue that when using the `CAST()` function to convert a string to a datetime with a time zone or invalid characters, the result is incorrect [#8754](https://github.com/pingcap/tiflash/issues/8754) @[solotzg](https://github.com/solotzg) + - (dup): release-8.1.1.md > Bug fixes> TiFlash - Fix the issue that TiFlash might panic when a database is deleted shortly after creation [#9266](https://github.com/pingcap/tiflash/issues/9266) @[JaySon-Huang](https://github.com/JaySon-Huang) + - (dup): release-8.1.1.md > Bug fixes> TiFlash - Fix the issue that setting the SSL certificate configuration to an empty string in TiFlash incorrectly enables TLS and causes TiFlash to fail to start [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) + - (dup): release-8.1.1.md > Bug fixes> TiFlash - Fix the issue that a network partition (network disconnection) between TiFlash and any PD might cause read request timeout errors [#9243](https://github.com/pingcap/tiflash/issues/9243) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) - 修复 TiFlash 带有 outer join 的 query 出错时有概率导致 TiFlash crash 的问题 [#9190](https://github.com/pingcap/tiflash/issues/9190) @[windtalker](https://github.com/windtalker) - 修复在一些 corner case 下面，cast to decimal 结果可能出错的问题 [#53892](https://github.com/pingcap/tidb/issues/53892) @[guo-shaoge](https://github.com/guo-shaoge) - 修复当集群中长时间存在对表连续执行 EXCHANGE PARTITION 变更及 DROP TABLE 变更时，可能导致 TiFlash 表元信息数据同步以及查询变慢的问题 [#9227](https://github.com/pingcap/tiflash/issues/9227) @[JaySon-Huang](https://github.com/JaySon-Huang) @@ -101,10 +101,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + Backup & Restore (BR) - - (dup): release-8.3.0.md > 错误修复> Tools> Backup & Restore (BR) - 修复备份恢复的断点路径在一些外部存储中不兼容的问题 [#55265](https://github.com/pingcap/tidb/issues/55265) @[Leavrth](https://github.com/Leavrth) - - (dup): release-8.1.1.md > 错误修复> Tools> Backup & Restore (BR) - 修复增量备份过程中扫描 DDL 作业的效率较低的问题 [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) - - (dup): release-8.1.1.md > 错误修复> Tools> Backup & Restore (BR) - 修复断点备份过程中查找 Region leader 中断导致备份性能受影响问题 [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) - - (dup): release-8.1.1.md > 错误修复> Tools> Backup & Restore (BR) - 修复增量恢复过程中 `ADD INDEX`、`MODIFY COLUMN` 等需要回填的 DDL 可能无法正确恢复的问题 [#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) + - (dup): release-8.3.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the checkpoint path of backup and restore is incompatible with some external storage [#55265](https://github.com/pingcap/tidb/issues/55265) @[Leavrth](https://github.com/Leavrth) + - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) + - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) + - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that DDLs requiring backfilling, such as `ADD INDEX` and `MODIFY COLUMN`, might not be correctly recovered during incremental restore [#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) - 在注销日志备份任务时，清理该 TiKV 节点上的 `pause-guard-gc-safepoint` [#17316](https://github.com/tikv/tikv/issues/17316) @[Leavrth](https://github.com/Leavrth) - 修复备份过程中因为 TiKV 没有响应导致作业无法结束的问题[#53480](https://github.com/pingcap/tidb/issues/53480) @[Leavrth](https://github.com/Leavrth) - 避免在 BR 日志中打印 AK/SK [#55273](https://github.com/pingcap/tidb/issues/55273) @[RidRisR](https://github.com/RidRisR) @@ -112,17 +112,17 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiCDC - 修复 Sorter 模块读取磁盘数据时可能 Panic 的问题 [#10853](https://github.com/pingcap/tiflow/issues/10853) @[hicqu](https://github.com/hicqu) - - (dup): release-8.1.1.md > 错误修复> Tools> TiCDC - 修复当下游 Kafka 无法访问时，Processor 模块可能卡住的问题 [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + - (dup): release-8.1.1.md > Bug fixes> Tools> TiCDC - Fix the issue that the Processor module might get stuck when the downstream Kafka is inaccessible [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + TiDB Data Migration (DM) - - (dup): release-8.1.1.md > 错误修复> Tools> TiDB Data Migration (DM) - 修复当索引长度超过 `max-index-length` 默认值时数据同步中断的问题 [#11459](https://github.com/pingcap/tiflow/issues/11459) @[michaelmdeng](https://github.com/michaelmdeng) - - (dup): release-8.1.1.md > 错误修复> Tools> TiDB Data Migration (DM) - 修复 schema tracker 无法正确处理 LIST 分区表导致 DM 报错的问题 [#11408](https://github.com/pingcap/tiflow/issues/11408) @[lance6716](https://github.com/lance6716) + - (dup): release-8.1.1.md > Bug fixes> Tools> TiDB Data Migration (DM) - Fix the issue that data replication is interrupted when the index length exceeds the default value of `max-index-length` [#11459](https://github.com/pingcap/tiflow/issues/11459) @[michaelmdeng](https://github.com/michaelmdeng) + - (dup): release-8.1.1.md > Bug fixes> Tools> TiDB Data Migration (DM) - Fix the issue that schema tracker incorrectly handles LIST partition tables, causing DM errors [#11408](https://github.com/pingcap/tiflow/issues/11408) @[lance6716](https://github.com/lance6716) - 修复 DM 在同步删除 LIST 分区表中的分区的 DDL 语句时报错的问题 [#54760](https://github.com/pingcap/tidb/issues/54760) @[lance6716](https://github.com/lance6716) - 修复 DM 在 `ALTER DATABASE` 中未正常设置默认数据库的问题 [#11503](https://github.com/pingcap/tiflow/issues/11503) @[lance6716](https://github.com/lance6716) + TiDB Lightning - - (dup): release-8.3.0.md > 错误修复> Tools> TiDB Lightning - 修复使用 TiDB Lightning 导入数据时报事务冲突的问题 [#49826](https://github.com/pingcap/tidb/issues/49826) @[lance6716](https://github.com/lance6716) + - (dup): release-8.3.0.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that transaction conflicts occur during data import using TiDB Lightning [#49826](https://github.com/pingcap/tidb/issues/49826) @[lance6716](https://github.com/lance6716) - 修复使用 `IMPORT INTO` 语句导入时删除 sst 文件导致的 TiKV panic 的问题 [#15003](https://github.com/tikv/tikv/issues/15003) [#47694](https://github.com/pingcap/tidb/issues/47694) @[lance6716](https://github.com/lance6716) - 修复使用 TiDB Lightning 导入时 TiKV 重启报错的问题 [#15912](https://github.com/tikv/tikv/issues/15912) @[lance6716](https://github.com/lance6716) \ No newline at end of file From d608a1755aa1aa169abf65ebe2bc16f7d3a24fcc Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Sat, 14 Sep 2024 14:29:34 +0800 Subject: [PATCH 05/17] Apply suggestions from code review --- releases/release-6.5.11.md | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index 41cec9520064a..35a3de3f2ecd7 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -34,7 +34,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiCDC - - 当下游为 TiDB 且授予 Super 权限时，TiCDC 支持从下游数据库查询 ADD INDEX DDL 的执行状态，以避免某些情况下因重试执行 DDL 超时而导致的同步失败。 [#10682](https://github.com/pingcap/tiflow/issues/10682) @[CharlesCheung96](https://github.com/CharlesCheung96) + - When the downstream is TiDB with the `SUPER` permission granted, TiCDC supports querying the execution status of `ADD INDEX DDL` from the downstream database to avoid data replication failures due to timeout in retrying the executing the DDL in some cases. [#10682](https://github.com/pingcap/tiflow/issues/10682) @[CharlesCheung96](https://github.com/CharlesCheung96) ## Bug fixes @@ -65,11 +65,11 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - 修复 `information_schema`.`statistics` 表中 `SUB_PART` 值为空的问题 [#55812](https://github.com/pingcap/tidb/issues/55812) @[Defined2014](https://github.com/Defined2014) - 修复 query 被 kill 之后有概率返回错误结果而非报错的问题 [#50089](https://github.com/pingcap/tidb/issues/50089) @[D3Hunter](https://github.com/D3Hunter) - 修复查询 information_schema.CLUSTER_SLOW_QUERY 可能导致 TiDB panic 的问题 [#54324](https://github.com/pingcap/tidb/issues/54324) @[tiancaiamao](https://github.com/tiancaiamao) - - 修复 `StreamAggExec` 中可能会 panic 报错的问题 [#53867](https://github.com/pingcap/tidb/issues/53867) @[xzhangxian1008](https://github.com/xzhangxian1008) - - 修复 `sort` 算子发生 spill 且 query 出错后，磁盘文件可能没被删除的问题 [#55061](https://github.com/pingcap/tidb/issues/55061) @[wshwsh12](https://github.com/wshwsh12) - - 修复 `IndexNestedLoopHashJoin` 中存在 data race 的问题 [#49692](https://github.com/pingcap/tidb/issues/49692) @[solotzg](https://github.com/solotzg) - - 修复使用 `SHOW COLUMNS` 查看视图中的列时报错的问题 [#54964](https://github.com/pingcap/tidb/issues/54964) @[lance6716](https://github.com/lance6716) - - 修复 DML 语句中包含嵌套的生成列时报错的问题 [#53967](https://github.com/pingcap/tidb/issues/53967) @[wjhuang2016](https://github.com/wjhuang2016) + - Fix the issue that empty `groupOffset` in `StreamAggExec` might cause TiDB to panic [#53867](https://github.com/pingcap/tidb/issues/53867) @[xzhangxian1008](https://github.com/xzhangxian1008) + - Fix the issue that disk files might not be deleted after the `Sort` operator spills and a query error occurs [#55061](https://github.com/pingcap/tidb/issues/55061) @[wshwsh12](https://github.com/wshwsh12) + - Fix the data race issue in `IndexNestedLoopHashJoin [#49692](https://github.com/pingcap/tidb/issues/49692) @[solotzg](https://github.com/solotzg) + - Fix the issue that an error occurs when using `SHOW COLUMNS` to view columns in a view [#54964](https://github.com/pingcap/tidb/issues/54964) @[lance6716](https://github.com/lance6716) + - Fix the issue that an error occurs when a DML statement contains nested generated columns [#53967](https://github.com/pingcap/tidb/issues/53967) @[wjhuang2016](https://github.com/wjhuang2016) + TiKV @@ -111,7 +111,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiCDC - - 修复 Sorter 模块读取磁盘数据时可能 Panic 的问题 [#10853](https://github.com/pingcap/tiflow/issues/10853) @[hicqu](https://github.com/hicqu) + - Fix the issue that the Sorter module might panic when reading disk data [#10853](https://github.com/pingcap/tiflow/issues/10853) @[hicqu](https://github.com/hicqu) - (dup): release-8.1.1.md > Bug fixes> Tools> TiCDC - Fix the issue that the Processor module might get stuck when the downstream Kafka is inaccessible [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + TiDB Data Migration (DM) From e21cd1ee3b4538ed1ac47938a3e03fca7fb999cd Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Wed, 18 Sep 2024 09:06:04 +0800 Subject: [PATCH 06/17] Apply suggestions from code review --- releases/release-6.5.11.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index 35a3de3f2ecd7..d9a98546f28e0 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -67,7 +67,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - 修复查询 information_schema.CLUSTER_SLOW_QUERY 可能导致 TiDB panic 的问题 [#54324](https://github.com/pingcap/tidb/issues/54324) @[tiancaiamao](https://github.com/tiancaiamao) - Fix the issue that empty `groupOffset` in `StreamAggExec` might cause TiDB to panic [#53867](https://github.com/pingcap/tidb/issues/53867) @[xzhangxian1008](https://github.com/xzhangxian1008) - Fix the issue that disk files might not be deleted after the `Sort` operator spills and a query error occurs [#55061](https://github.com/pingcap/tidb/issues/55061) @[wshwsh12](https://github.com/wshwsh12) - - Fix the data race issue in `IndexNestedLoopHashJoin [#49692](https://github.com/pingcap/tidb/issues/49692) @[solotzg](https://github.com/solotzg) + - Fix the data race issue in `IndexNestedLoopHashJoin` [#49692](https://github.com/pingcap/tidb/issues/49692) @[solotzg](https://github.com/solotzg) - Fix the issue that an error occurs when using `SHOW COLUMNS` to view columns in a view [#54964](https://github.com/pingcap/tidb/issues/54964) @[lance6716](https://github.com/lance6716) - Fix the issue that an error occurs when a DML statement contains nested generated columns [#53967](https://github.com/pingcap/tidb/issues/53967) @[wjhuang2016](https://github.com/wjhuang2016) @@ -111,7 +111,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiCDC - - Fix the issue that the Sorter module might panic when reading disk data [#10853](https://github.com/pingcap/tiflow/issues/10853) @[hicqu](https://github.com/hicqu) + - Fix the issue that TiCDC might panic when the Sorter module reads disk data [#10853](https://github.com/pingcap/tiflow/issues/10853) @[hicqu](https://github.com/hicqu) - (dup): release-8.1.1.md > Bug fixes> Tools> TiCDC - Fix the issue that the Processor module might get stuck when the downstream Kafka is inaccessible [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + TiDB Data Migration (DM) From 6d1a699177a860cded637d76df39fde02ea6d0ac Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Wed, 18 Sep 2024 11:29:49 +0800 Subject: [PATCH 07/17] translate TiFlash and DM notes --- releases/release-6.5.11.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index d9a98546f28e0..dc45d0f19bd4d 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -28,7 +28,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiFlash - (dup): release-8.1.1.md > Improvements> TiFlash - Reduce lock conflicts under highly concurrent data read operations and optimize short query performance [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) - - 优化 `length` 和 `ascii` 函数执行效率 [#9344](https://github.com/pingcap/tiflash/issues/9344) @[xzhangxian1008](https://github.com/xzhangxian1008) + - Optimize the execution efficiency of `LENGTH()` and `ASCII()` functions [#9344](https://github.com/pingcap/tiflash/issues/9344) @[xzhangxian1008](https://github.com/xzhangxian1008) + Tools @@ -93,9 +93,9 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - (dup): release-8.1.1.md > Bug fixes> TiFlash - Fix the issue that TiFlash might panic when a database is deleted shortly after creation [#9266](https://github.com/pingcap/tiflash/issues/9266) @[JaySon-Huang](https://github.com/JaySon-Huang) - (dup): release-8.1.1.md > Bug fixes> TiFlash - Fix the issue that setting the SSL certificate configuration to an empty string in TiFlash incorrectly enables TLS and causes TiFlash to fail to start [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) - (dup): release-8.1.1.md > Bug fixes> TiFlash - Fix the issue that a network partition (network disconnection) between TiFlash and any PD might cause read request timeout errors [#9243](https://github.com/pingcap/tiflash/issues/9243) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) - - 修复 TiFlash 带有 outer join 的 query 出错时有概率导致 TiFlash crash 的问题 [#9190](https://github.com/pingcap/tiflash/issues/9190) @[windtalker](https://github.com/windtalker) - - 修复在一些 corner case 下面，cast to decimal 结果可能出错的问题 [#53892](https://github.com/pingcap/tidb/issues/53892) @[guo-shaoge](https://github.com/guo-shaoge) - - 修复当集群中长时间存在对表连续执行 EXCHANGE PARTITION 变更及 DROP TABLE 变更时，可能导致 TiFlash 表元信息数据同步以及查询变慢的问题 [#9227](https://github.com/pingcap/tiflash/issues/9227) @[JaySon-Huang](https://github.com/JaySon-Huang) + - Fix the issue that TiFlash might crash when processing queries containing an outer join [#9190](https://github.com/pingcap/tiflash/issues/9190) @[windtalker](https://github.com/windtalker) + - Fix the issue that converting data types to `DECIMAL` might cause incorrect query results in some corner cases [#53892](https://github.com/pingcap/tidb/issues/53892) @[guo-shaoge](https://github.com/guo-shaoge) + - Fix the issue that frequent `EXCHANGE PARTITION` and `DROP TABLE` operations over a long period in a cluster might slow down the replication of TiFlash table metadata and degrade the query performance [#9227](https://github.com/pingcap/tiflash/issues/9227) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools @@ -118,8 +118,8 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - (dup): release-8.1.1.md > Bug fixes> Tools> TiDB Data Migration (DM) - Fix the issue that data replication is interrupted when the index length exceeds the default value of `max-index-length` [#11459](https://github.com/pingcap/tiflow/issues/11459) @[michaelmdeng](https://github.com/michaelmdeng) - (dup): release-8.1.1.md > Bug fixes> Tools> TiDB Data Migration (DM) - Fix the issue that schema tracker incorrectly handles LIST partition tables, causing DM errors [#11408](https://github.com/pingcap/tiflow/issues/11408) @[lance6716](https://github.com/lance6716) - - 修复 DM 在同步删除 LIST 分区表中的分区的 DDL 语句时报错的问题 [#54760](https://github.com/pingcap/tidb/issues/54760) @[lance6716](https://github.com/lance6716) - - 修复 DM 在 `ALTER DATABASE` 中未正常设置默认数据库的问题 [#11503](https://github.com/pingcap/tiflow/issues/11503) @[lance6716](https://github.com/lance6716) + - Fix the issue that DM returns an error when replicating the `ALTER TABLE ... DROP PARTITION` statement for LIST partitioned tables [#54760](https://github.com/pingcap/tidb/issues/54760) @[lance6716](https://github.com/lance6716) + - Fix the issue that DM does not set the default database when processing the `ALTER DATABASE` statement, which causes a replication error [#11503](https://github.com/pingcap/tiflow/issues/11503) @[lance6716](https://github.com/lance6716) + TiDB Lightning From 1d8935b049213585520e5c4a84e8d7b2bfe9e824 Mon Sep 17 00:00:00 2001 From: Aolin Date: Wed, 18 Sep 2024 15:22:56 +0800 Subject: [PATCH 08/17] add TiKV and BR Signed-off-by: Aolin --- releases/release-6.5.11.md | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index dc45d0f19bd4d..d1fc09b54e7dc 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -23,7 +23,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiKV - - 改进在大量 DELETE 版本存在时的 RocksDB 的 compaction 触发机制，以更快地回收磁盘空间 [#17269](https://github.com/tikv/tikv/issues/17269) @[AndreMouche](https://github.com/AndreMouche) + - Optimize RocksDB's compaction trigger mechanism to accelerate disk space reclamation when handling a large number of DELETE versions [#17269](https://github.com/tikv/tikv/issues/17269) @[AndreMouche](https://github.com/AndreMouche) + TiFlash @@ -73,9 +73,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiKV - - 修复在主密钥存储于 KMS 时无法轮换主密钥的问题 [#17410](https://github.com/tikv/tikv/issues/17410) @[hhwyt](https://github.com/hhwyt) - - 修复删除大表或分区后可能导致的流量控制问题 [#17304](https://github.com/tikv/tikv/issues/17304) @[Connor1996](https://github.com/Connor1996) - - 修复因导入已被删除的 sst_importer SST 文件而导致的 TiKV panic 问题 [#15053](https://github.com/tikv/tikv/issues/15053) @[lance6716](https://github.com/lance6716) + - Fix the issue that prevented master key rotation when it is stored in a Key Management Service (KMS) [#17410](https://github.com/tikv/tikv/issues/17410) @[hhwyt](https://github.com/hhwyt) + - Fix a traffic control issue that might occur after deleting large tables or partitions [#17304](https://github.com/tikv/tikv/issues/17304) @[Connor1996](https://github.com/Connor1996) + - Fix the issue that TiKV might panic due to importing deleted `sst_importer` SST files [#15053](https://github.com/tikv/tikv/issues/15053) @[lance6716](https://github.com/lance6716) + - Fix the issue that TiKV might panic when processing Raft snapshots with stale replicas, particularly during slow replica split operations followed by immediate deletion of the new replica [#17469](https://github.com/tikv/tikv/issues/17469) @[hbisheng](https://github.com/hbisheng) - (dup): release-8.1.1.md > Bug fixes> TiKV - Fix the issue that TiKV might repeatedly panic when applying a corrupted Raft data snapshot [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) - (dup): release-8.1.1.md > Bug fixes> TiKV - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) - (dup): release-8.1.1.md > Bug fixes> TiKV - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) @@ -105,9 +106,9 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that DDLs requiring backfilling, such as `ADD INDEX` and `MODIFY COLUMN`, might not be correctly recovered during incremental restore [#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) - - 在注销日志备份任务时，清理该 TiKV 节点上的 `pause-guard-gc-safepoint` [#17316](https://github.com/tikv/tikv/issues/17316) @[Leavrth](https://github.com/Leavrth) - - 修复备份过程中因为 TiKV 没有响应导致作业无法结束的问题[#53480](https://github.com/pingcap/tidb/issues/53480) @[Leavrth](https://github.com/Leavrth) - - 避免在 BR 日志中打印 AK/SK [#55273](https://github.com/pingcap/tidb/issues/55273) @[RidRisR](https://github.com/RidRisR) + - Fix the issue that PITR-related safetpoints in PD are not properly cleared when PITR log backup fails and the PITR task is stopped [#17316](https://github.com/tikv/tikv/issues/17316) @[Leavrth](https://github.com/Leavrth) + - Fix the issue that backup tasks might get stuck if TiKV becomes unresponsive during the backup process [#53480](https://github.com/pingcap/tidb/issues/53480) @[Leavrth](https://github.com/Leavrth) + - Fix the issue that BR logs might print sensitive credential information when log backup is enabled [#55273](https://github.com/pingcap/tidb/issues/55273) @[RidRisR](https://github.com/RidRisR) + TiCDC From 716fb9cb915903bd9cf65a297964b118b92f03fe Mon Sep 17 00:00:00 2001 From: lilin90 Date: Wed, 18 Sep 2024 17:34:38 +0800 Subject: [PATCH 09/17] Update seven bug fixes --- releases/release-6.5.11.md | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index d1fc09b54e7dc..1b31b32d014e9 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -60,11 +60,11 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that recursive CTE queries might result in invalid pointers [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) - (dup): release-8.3.0.md > Bug fixes> TiDB - Fix the issue that the `tot_col_size` column in the `mysql.stats_histograms` table might be a negative number [#55126](https://github.com/pingcap/tidb/issues/55126) @[qw4990](https://github.com/qw4990) - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that obtaining the column information using `information_schema.columns` returns warning 1356 when a subquery is used as a column definition in a view definition [#54343](https://github.com/pingcap/tidb/issues/54343) @[lance6716](https://github.com/lance6716) - - 修复 TiDB 关闭连接时，在某些情况下会在日志中报错的问题 [#53689](https://github.com/pingcap/tidb/issues/53689) @[jackysp](https://github.com/jackysp) - - 修复 `SELECT ... WHERE ... ORDER BY ...` 语句在某些情况下执行效率低的性能问题 [#54969](https://github.com/pingcap/tidb/issues/54969) @[tiancaiamao](https://github.com/tiancaiamao) - - 修复 `information_schema`.`statistics` 表中 `SUB_PART` 值为空的问题 [#55812](https://github.com/pingcap/tidb/issues/55812) @[Defined2014](https://github.com/Defined2014) - - 修复 query 被 kill 之后有概率返回错误结果而非报错的问题 [#50089](https://github.com/pingcap/tidb/issues/50089) @[D3Hunter](https://github.com/D3Hunter) - - 修复查询 information_schema.CLUSTER_SLOW_QUERY 可能导致 TiDB panic 的问题 [#54324](https://github.com/pingcap/tidb/issues/54324) @[tiancaiamao](https://github.com/tiancaiamao) + - Fix the issue that TiDB reports an error in the log when closing the connection in some cases [#53689](https://github.com/pingcap/tidb/issues/53689) @[jackysp](https://github.com/jackysp) + - Fix the issue that the performance of the `SELECT ... WHERE ... ORDER BY ...` statement execution is poor in some cases [#54969](https://github.com/pingcap/tidb/issues/54969) @[tiancaiamao](https://github.com/tiancaiamao) + - Fix the issue that the `SUB_PART` value in the `INFORMATION_SCHEMA.STATISTICS` table is empty [#55812](https://github.com/pingcap/tidb/issues/55812) @[Defined2014](https://github.com/Defined2014) + - Fix the issue that the query might return incorrect results instead of an error after being killed [#50089](https://github.com/pingcap/tidb/issues/50089) @[D3Hunter](https://github.com/D3Hunter) + - Fix the issue that querying the `INFORMATION_SCHEMA.CLUSTER_SLOW_QUERY` table might cause TiDB to panic [#54324](https://github.com/pingcap/tidb/issues/54324) @[tiancaiamao](https://github.com/tiancaiamao) - Fix the issue that empty `groupOffset` in `StreamAggExec` might cause TiDB to panic [#53867](https://github.com/pingcap/tidb/issues/53867) @[xzhangxian1008](https://github.com/xzhangxian1008) - Fix the issue that disk files might not be deleted after the `Sort` operator spills and a query error occurs [#55061](https://github.com/pingcap/tidb/issues/55061) @[wshwsh12](https://github.com/wshwsh12) - Fix the data race issue in `IndexNestedLoopHashJoin` [#49692](https://github.com/pingcap/tidb/issues/49692) @[solotzg](https://github.com/solotzg) @@ -125,5 +125,5 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiDB Lightning - (dup): release-8.3.0.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that transaction conflicts occur during data import using TiDB Lightning [#49826](https://github.com/pingcap/tidb/issues/49826) @[lance6716](https://github.com/lance6716) - - 修复使用 `IMPORT INTO` 语句导入时删除 sst 文件导致的 TiKV panic 的问题 [#15003](https://github.com/tikv/tikv/issues/15003) [#47694](https://github.com/pingcap/tidb/issues/47694) @[lance6716](https://github.com/lance6716) - - 修复使用 TiDB Lightning 导入时 TiKV 重启报错的问题 [#15912](https://github.com/tikv/tikv/issues/15912) @[lance6716](https://github.com/lance6716) \ No newline at end of file + - Fix the issue that TiKV data might be corrupted when importing data after disabling the import mode of TiDB Lightning [#15003](https://github.com/tikv/tikv/issues/15003) [#47694](https://github.com/pingcap/tidb/issues/47694) @[lance6716](https://github.com/lance6716) + - Fix the issue that during importing data using TiDB Lightning, an error is reported when restarting TiKV [#15912](https://github.com/tikv/tikv/issues/15912) @[lance6716](https://github.com/lance6716) From 0521f7b73e1ef68ca2733d0fb08b85e80d1a6c31 Mon Sep 17 00:00:00 2001 From: Lilian Lee Date: Wed, 18 Sep 2024 17:50:28 +0800 Subject: [PATCH 10/17] Update wording and format --- releases/release-6.5.11.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index 1b31b32d014e9..b7ac2aa8ff023 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -34,7 +34,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiCDC - - When the downstream is TiDB with the `SUPER` permission granted, TiCDC supports querying the execution status of `ADD INDEX DDL` from the downstream database to avoid data replication failures due to timeout in retrying the executing the DDL in some cases. [#10682](https://github.com/pingcap/tiflow/issues/10682) @[CharlesCheung96](https://github.com/CharlesCheung96) + - When the downstream is TiDB with the `SUPER` permission granted, TiCDC supports querying the execution status of `ADD INDEX DDL` from the downstream database to avoid data replication failure due to timeout in retrying executing the DDL statement in some cases [#10682](https://github.com/pingcap/tiflow/issues/10682) @[CharlesCheung96](https://github.com/CharlesCheung96) ## Bug fixes From 2b9c65d7fca237182f6a217ca5f761d5431abe7d Mon Sep 17 00:00:00 2001 From: Lilian Lee Date: Wed, 18 Sep 2024 17:51:01 +0800 Subject: [PATCH 11/17] Update wording --- releases/release-6.5.11.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index b7ac2aa8ff023..de885636579f6 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -126,4 +126,4 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - (dup): release-8.3.0.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that transaction conflicts occur during data import using TiDB Lightning [#49826](https://github.com/pingcap/tidb/issues/49826) @[lance6716](https://github.com/lance6716) - Fix the issue that TiKV data might be corrupted when importing data after disabling the import mode of TiDB Lightning [#15003](https://github.com/tikv/tikv/issues/15003) [#47694](https://github.com/pingcap/tidb/issues/47694) @[lance6716](https://github.com/lance6716) - - Fix the issue that during importing data using TiDB Lightning, an error is reported when restarting TiKV [#15912](https://github.com/tikv/tikv/issues/15912) @[lance6716](https://github.com/lance6716) + - Fix the issue that during importing data using TiDB Lightning, an error occurs when restarting TiKV [#15912](https://github.com/tikv/tikv/issues/15912) @[lance6716](https://github.com/lance6716) From 1f6ce0ad58b068143d448ca7801858481a30a197 Mon Sep 17 00:00:00 2001 From: Lilian Lee Date: Thu, 19 Sep 2024 10:10:52 +0800 Subject: [PATCH 12/17] Apply suggestions from code review Co-authored-by: xixirangrang --- releases/release-6.5.11.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index de885636579f6..dca19271ac897 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -62,7 +62,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that obtaining the column information using `information_schema.columns` returns warning 1356 when a subquery is used as a column definition in a view definition [#54343](https://github.com/pingcap/tidb/issues/54343) @[lance6716](https://github.com/lance6716) - Fix the issue that TiDB reports an error in the log when closing the connection in some cases [#53689](https://github.com/pingcap/tidb/issues/53689) @[jackysp](https://github.com/jackysp) - Fix the issue that the performance of the `SELECT ... WHERE ... ORDER BY ...` statement execution is poor in some cases [#54969](https://github.com/pingcap/tidb/issues/54969) @[tiancaiamao](https://github.com/tiancaiamao) - - Fix the issue that the `SUB_PART` value in the `INFORMATION_SCHEMA.STATISTICS` table is empty [#55812](https://github.com/pingcap/tidb/issues/55812) @[Defined2014](https://github.com/Defined2014) + - Fix the issue that the `SUB_PART` value in the `INFORMATION_SCHEMA.STATISTICS` table is `NULL` [#55812](https://github.com/pingcap/tidb/issues/55812) @[Defined2014](https://github.com/Defined2014) - Fix the issue that the query might return incorrect results instead of an error after being killed [#50089](https://github.com/pingcap/tidb/issues/50089) @[D3Hunter](https://github.com/D3Hunter) - Fix the issue that querying the `INFORMATION_SCHEMA.CLUSTER_SLOW_QUERY` table might cause TiDB to panic [#54324](https://github.com/pingcap/tidb/issues/54324) @[tiancaiamao](https://github.com/tiancaiamao) - Fix the issue that empty `groupOffset` in `StreamAggExec` might cause TiDB to panic [#53867](https://github.com/pingcap/tidb/issues/53867) @[xzhangxian1008](https://github.com/xzhangxian1008) From 64545256dc1e1f0594174bd1981ceb7e14235ebe Mon Sep 17 00:00:00 2001 From: Aolin Date: Thu, 19 Sep 2024 14:16:04 +0800 Subject: [PATCH 13/17] Apply suggestions from code review Co-authored-by: Grace Cai --- releases/release-6.5.11.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index dca19271ac897..1cc2575229b69 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -23,7 +23,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiKV - - Optimize RocksDB's compaction trigger mechanism to accelerate disk space reclamation when handling a large number of DELETE versions [#17269](https://github.com/tikv/tikv/issues/17269) @[AndreMouche](https://github.com/AndreMouche) + - Optimize the compaction trigger mechanism of RocksDB to accelerate disk space reclamation when handling a large number of DELETE versions [#17269](https://github.com/tikv/tikv/issues/17269) @[AndreMouche](https://github.com/AndreMouche) + TiFlash @@ -73,7 +73,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiKV - - Fix the issue that prevented master key rotation when it is stored in a Key Management Service (KMS) [#17410](https://github.com/tikv/tikv/issues/17410) @[hhwyt](https://github.com/hhwyt) + - Fix the issue that prevents master key rotation when the master key is stored in a Key Management Service (KMS) [#17410](https://github.com/tikv/tikv/issues/17410) @[hhwyt](https://github.com/hhwyt) - Fix a traffic control issue that might occur after deleting large tables or partitions [#17304](https://github.com/tikv/tikv/issues/17304) @[Connor1996](https://github.com/Connor1996) - Fix the issue that TiKV might panic due to importing deleted `sst_importer` SST files [#15053](https://github.com/tikv/tikv/issues/15053) @[lance6716](https://github.com/lance6716) - Fix the issue that TiKV might panic when processing Raft snapshots with stale replicas, particularly during slow replica split operations followed by immediate deletion of the new replica [#17469](https://github.com/tikv/tikv/issues/17469) @[hbisheng](https://github.com/hbisheng) @@ -106,7 +106,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that DDLs requiring backfilling, such as `ADD INDEX` and `MODIFY COLUMN`, might not be correctly recovered during incremental restore [#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) - - Fix the issue that PITR-related safetpoints in PD are not properly cleared when PITR log backup fails and the PITR task is stopped [#17316](https://github.com/tikv/tikv/issues/17316) @[Leavrth](https://github.com/Leavrth) + - Fix the issue that after a log backup PITR task fails and you stop it, the safepoints related to that task are not properly cleared in PD [#17316](https://github.com/tikv/tikv/issues/17316) @[Leavrth](https://github.com/Leavrth) - Fix the issue that backup tasks might get stuck if TiKV becomes unresponsive during the backup process [#53480](https://github.com/pingcap/tidb/issues/53480) @[Leavrth](https://github.com/Leavrth) - Fix the issue that BR logs might print sensitive credential information when log backup is enabled [#55273](https://github.com/pingcap/tidb/issues/55273) @[RidRisR](https://github.com/RidRisR) From 62ddf5c1edd0f67e6c76a0868494cffcb4c5062f Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Thu, 19 Sep 2024 17:21:56 +0800 Subject: [PATCH 14/17] clean up comments and add TOC changes --- TOC.md | 1 + releases/release-6.5.11.md | 108 +++++++++++++++++------------------ releases/release-notes.md | 1 + releases/release-timeline.md | 1 + 4 files changed, 55 insertions(+), 56 deletions(-) diff --git a/TOC.md b/TOC.md index 83bc18ed6e2ff..744b073e9dddb 100644 --- a/TOC.md +++ b/TOC.md @@ -1107,6 +1107,7 @@ - v6.6 - [6.6.0-DMR](/releases/release-6.6.0.md) - v6.5 + - [6.5.11](/releases/release-6.5.11.md) - [6.5.10](/releases/release-6.5.10.md) - [6.5.9](/releases/release-6.5.9.md) - [6.5.8](/releases/release-6.5.8.md) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index 1cc2575229b69..8a2f48ec9075c 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -5,34 +5,30 @@ summary: Learn about the compatibility changes, improvements, and bug fixes in T # TiDB 6.5.11 Release Notes -Release date: xx xx, 2024 +Release date: September 20, 2024 TiDB version: 6.5.11 Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with-tidb) | [Production deployment](https://docs.pingcap.com/tidb/v6.5/production-deployment-using-tiup) -## Compatibility changes - -- note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - ## Improvements + TiDB - - (dup): release-8.1.1.md > Improvements> TiDB - By batch deleting TiFlash placement rules, improve the processing speed of data GC after performing the `TRUNCATE` or `DROP` operation on partitioned tables [#54068](https://github.com/pingcap/tidb/issues/54068) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + - By batch deleting TiFlash placement rules, improve the processing speed of data GC after performing the `TRUNCATE` or `DROP` operation on partitioned tables [#54068](https://github.com/pingcap/tidb/issues/54068) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) -+ TiKV ++ TiKV - Optimize the compaction trigger mechanism of RocksDB to accelerate disk space reclamation when handling a large number of DELETE versions [#17269](https://github.com/tikv/tikv/issues/17269) @[AndreMouche](https://github.com/AndreMouche) -+ TiFlash ++ TiFlash - - (dup): release-8.1.1.md > Improvements> TiFlash - Reduce lock conflicts under highly concurrent data read operations and optimize short query performance [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) + - Reduce lock conflicts under highly concurrent data read operations and optimize short query performance [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) - Optimize the execution efficiency of `LENGTH()` and `ASCII()` functions [#9344](https://github.com/pingcap/tiflash/issues/9344) @[xzhangxian1008](https://github.com/xzhangxian1008) + Tools - + TiCDC + + TiCDC - When the downstream is TiDB with the `SUPER` permission granted, TiCDC supports querying the execution status of `ADD INDEX DDL` from the downstream database to avoid data replication failure due to timeout in retrying executing the DDL statement in some cases [#10682](https://github.com/pingcap/tiflow/issues/10682) @[CharlesCheung96](https://github.com/CharlesCheung96) @@ -40,90 +36,90 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- + TiDB - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the recursive CTE operator incorrectly tracks memory usage [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) - - (dup): release-8.3.0.md > Bug fixes> TiDB - Reset the parameters in the `Open` method of `PipelinedWindow` to fix the unexpected error that occurs when the `PipelinedWindow` is used as a child node of `Apply` due to the reuse of previous parameter values caused by repeated opening and closing operations [#53600](https://github.com/pingcap/tidb/issues/53600) @[XuHuaiyu](https://github.com/XuHuaiyu) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the memory used by transactions might be tracked multiple times [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue of abnormally high memory usage caused by `memTracker` not being detached when the `HashJoin` or `IndexLookUp` operator is the driven side sub-node of the `Apply` operator [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that `INDEX_HASH_JOIN` cannot exit properly when SQL is abnormally interrupted [#54688](https://github.com/pingcap/tidb/issues/54688) @[wshwsh12](https://github.com/wshwsh12) - - (dup): release-8.3.0.md > Bug fixes> TiDB - Fix the issue that table replication fails when the index length of the table replicated from DM exceeds the maximum length specified by `max-index-length` [#55138](https://github.com/pingcap/tidb/issues/55138) @[lance6716](https://github.com/lance6716) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that indirect placeholder `?` references in a `GROUP BY` statement cannot find columns [#53872](https://github.com/pingcap/tidb/issues/53872) @[qw4990](https://github.com/qw4990) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the illegal column type `DECIMAL(0,0)` can be created in some cases [#53779](https://github.com/pingcap/tidb/issues/53779) @[tangenta](https://github.com/tangenta) - - (dup): release-8.3.0.md > Bug fixes> TiDB - Fix the issue that predicates cannot be pushed down properly when the filter condition of a SQL query contains virtual columns and the execution condition contains `UnionScan` [#54870](https://github.com/pingcap/tidb/issues/54870) @[qw4990](https://github.com/qw4990) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that executing the `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` query might return incorrect results [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue of reusing wrong point get plans for `SELECT ... FOR UPDATE` [#54652](https://github.com/pingcap/tidb/issues/54652) @[qw4990](https://github.com/qw4990) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that RANGE partitioned tables that are not strictly self-incrementing can be created [#54829](https://github.com/pingcap/tidb/issues/54829) @[Defined2014](https://github.com/Defined2014) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the `TIMESTAMPADD()` function goes into an infinite loop when the first argument is `month` and the second argument is negative [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that TiDB fails to reject unauthenticated user connections in some cases when using the `auth_socket` authentication plugin [#54031](https://github.com/pingcap/tidb/issues/54031) @[lcwangchao](https://github.com/lcwangchao) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that the network partition during adding indexes using the Distributed eXecution Framework (DXF) might cause inconsistent data indexes [#54897](https://github.com/pingcap/tidb/issues/54897) @[tangenta](https://github.com/tangenta) - - (dup): release-8.3.0.md > Bug fixes> TiDB - Fix the issue that the query might get stuck when terminated because the memory usage exceeds the limit set by `tidb_mem_quota_query` [#55042](https://github.com/pingcap/tidb/issues/55042) @[yibin87](https://github.com/yibin87) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that improper use of metadata locks might lead to writing anomalous data when using the plan cache under certain circumstances [#53634](https://github.com/pingcap/tidb/issues/53634) @[zimulala](https://github.com/zimulala) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that recursive CTE queries might result in invalid pointers [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-8.3.0.md > Bug fixes> TiDB - Fix the issue that the `tot_col_size` column in the `mysql.stats_histograms` table might be a negative number [#55126](https://github.com/pingcap/tidb/issues/55126) @[qw4990](https://github.com/qw4990) - - (dup): release-8.1.1.md > Bug fixes> TiDB - Fix the issue that obtaining the column information using `information_schema.columns` returns warning 1356 when a subquery is used as a column definition in a view definition [#54343](https://github.com/pingcap/tidb/issues/54343) @[lance6716](https://github.com/lance6716) + - Fix the issue that the recursive CTE operator incorrectly tracks memory usage [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) + - Reset the parameters in the `Open` method of `PipelinedWindow` to fix the unexpected error that occurs when the `PipelinedWindow` is used as a child node of `Apply` due to the reuse of previous parameter values caused by repeated opening and closing operations [#53600](https://github.com/pingcap/tidb/issues/53600) @[XuHuaiyu](https://github.com/XuHuaiyu) + - Fix the issue that the memory used by transactions might be tracked multiple times [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) + - Fix the issue of abnormally high memory usage caused by `memTracker` not being detached when the `HashJoin` or `IndexLookUp` operator is the driven side sub-node of the `Apply` operator [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) + - Fix the issue that `INDEX_HASH_JOIN` cannot exit properly when SQL is abnormally interrupted [#54688](https://github.com/pingcap/tidb/issues/54688) @[wshwsh12](https://github.com/wshwsh12) + - Fix the issue that table replication fails when the index length of the table replicated from DM exceeds the maximum length specified by `max-index-length` [#55138](https://github.com/pingcap/tidb/issues/55138) @[lance6716](https://github.com/lance6716) + - Fix the issue that indirect placeholder `?` references in a `GROUP BY` statement cannot find columns [#53872](https://github.com/pingcap/tidb/issues/53872) @[qw4990](https://github.com/qw4990) + - Fix the issue that the illegal column type `DECIMAL(0,0)` can be created in some cases [#53779](https://github.com/pingcap/tidb/issues/53779) @[tangenta](https://github.com/tangenta) + - Fix the issue that predicates cannot be pushed down properly when the filter condition of a SQL query contains virtual columns and the execution condition contains `UnionScan` [#54870](https://github.com/pingcap/tidb/issues/54870) @[qw4990](https://github.com/qw4990) + - Fix the issue that executing the `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` query might return incorrect results [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) + - Fix the issue of reusing wrong point get plans for `SELECT ... FOR UPDATE` [#54652](https://github.com/pingcap/tidb/issues/54652) @[qw4990](https://github.com/qw4990) + - Fix the issue that RANGE partitioned tables that are not strictly self-incrementing can be created [#54829](https://github.com/pingcap/tidb/issues/54829) @[Defined2014](https://github.com/Defined2014) + - Fix the issue that the `TIMESTAMPADD()` function goes into an infinite loop when the first argument is `month` and the second argument is negative [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) + - Fix the issue that TiDB fails to reject unauthenticated user connections in some cases when using the `auth_socket` authentication plugin [#54031](https://github.com/pingcap/tidb/issues/54031) @[lcwangchao](https://github.com/lcwangchao) + - Fix the issue that the network partition during adding indexes using the Distributed eXecution Framework (DXF) might cause inconsistent data indexes [#54897](https://github.com/pingcap/tidb/issues/54897) @[tangenta](https://github.com/tangenta) + - Fix the issue that the query might get stuck when terminated because the memory usage exceeds the limit set by `tidb_mem_quota_query` [#55042](https://github.com/pingcap/tidb/issues/55042) @[yibin87](https://github.com/yibin87) + - Fix the issue that improper use of metadata locks might lead to writing anomalous data when using the plan cache under certain circumstances [#53634](https://github.com/pingcap/tidb/issues/53634) @[zimulala](https://github.com/zimulala) + - Fix the issue that recursive CTE queries might result in invalid pointers [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) + - Fix the issue that the `tot_col_size` column in the `mysql.stats_histograms` table might be a negative number [#55126](https://github.com/pingcap/tidb/issues/55126) @[qw4990](https://github.com/qw4990) + - Fix the issue that obtaining the column information using `information_schema.columns` returns warning 1356 when a subquery is used as a column definition in a view definition [#54343](https://github.com/pingcap/tidb/issues/54343) @[lance6716](https://github.com/lance6716) - Fix the issue that TiDB reports an error in the log when closing the connection in some cases [#53689](https://github.com/pingcap/tidb/issues/53689) @[jackysp](https://github.com/jackysp) - Fix the issue that the performance of the `SELECT ... WHERE ... ORDER BY ...` statement execution is poor in some cases [#54969](https://github.com/pingcap/tidb/issues/54969) @[tiancaiamao](https://github.com/tiancaiamao) - Fix the issue that the `SUB_PART` value in the `INFORMATION_SCHEMA.STATISTICS` table is `NULL` [#55812](https://github.com/pingcap/tidb/issues/55812) @[Defined2014](https://github.com/Defined2014) - Fix the issue that the query might return incorrect results instead of an error after being killed [#50089](https://github.com/pingcap/tidb/issues/50089) @[D3Hunter](https://github.com/D3Hunter) - - Fix the issue that querying the `INFORMATION_SCHEMA.CLUSTER_SLOW_QUERY` table might cause TiDB to panic [#54324](https://github.com/pingcap/tidb/issues/54324) @[tiancaiamao](https://github.com/tiancaiamao) + - Fix the issue that querying the `INFORMATION_SCHEMA.CLUSTER_SLOW_QUERY` table might cause TiDB to panic [#54324](https://github.com/pingcap/tidb/issues/54324) @[tiancaiamao](https://github.com/tiancaiamao) - Fix the issue that empty `groupOffset` in `StreamAggExec` might cause TiDB to panic [#53867](https://github.com/pingcap/tidb/issues/53867) @[xzhangxian1008](https://github.com/xzhangxian1008) - Fix the issue that disk files might not be deleted after the `Sort` operator spills and a query error occurs [#55061](https://github.com/pingcap/tidb/issues/55061) @[wshwsh12](https://github.com/wshwsh12) - Fix the data race issue in `IndexNestedLoopHashJoin` [#49692](https://github.com/pingcap/tidb/issues/49692) @[solotzg](https://github.com/solotzg) - Fix the issue that an error occurs when using `SHOW COLUMNS` to view columns in a view [#54964](https://github.com/pingcap/tidb/issues/54964) @[lance6716](https://github.com/lance6716) - Fix the issue that an error occurs when a DML statement contains nested generated columns [#53967](https://github.com/pingcap/tidb/issues/53967) @[wjhuang2016](https://github.com/wjhuang2016) -+ TiKV ++ TiKV - Fix the issue that prevents master key rotation when the master key is stored in a Key Management Service (KMS) [#17410](https://github.com/tikv/tikv/issues/17410) @[hhwyt](https://github.com/hhwyt) - Fix a traffic control issue that might occur after deleting large tables or partitions [#17304](https://github.com/tikv/tikv/issues/17304) @[Connor1996](https://github.com/Connor1996) - Fix the issue that TiKV might panic due to importing deleted `sst_importer` SST files [#15053](https://github.com/tikv/tikv/issues/15053) @[lance6716](https://github.com/lance6716) - Fix the issue that TiKV might panic when processing Raft snapshots with stale replicas, particularly during slow replica split operations followed by immediate deletion of the new replica [#17469](https://github.com/tikv/tikv/issues/17469) @[hbisheng](https://github.com/hbisheng) - - (dup): release-8.1.1.md > Bug fixes> TiKV - Fix the issue that TiKV might repeatedly panic when applying a corrupted Raft data snapshot [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) - - (dup): release-8.1.1.md > Bug fixes> TiKV - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) - - (dup): release-8.1.1.md > Bug fixes> TiKV - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) + - Fix the issue that TiKV might repeatedly panic when applying a corrupted Raft data snapshot [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) + - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) + - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) + PD - - (dup): release-8.1.1.md > Bug fixes> PD - Fix the issue that some logs are not redacted [#8419](https://github.com/tikv/pd/issues/8419) @[rleungx](https://github.com/rleungx) - - (dup): release-8.1.1.md > Bug fixes> PD - Fix the issue that setting the TiKV configuration item [`coprocessor.region-split-size`](/tikv-configuration-file.md#region-split-size) to a value less than 1 MiB causes PD panic [#8323](https://github.com/tikv/pd/issues/8323) @[JmPotato](https://github.com/JmPotato) - - (dup): release-8.3.0.md > Bug fixes> PD - Fix the issue that setting `replication.strictly-match-label` to `true` causes TiFlash to fail to start [#8480](https://github.com/tikv/pd/issues/8480) @[rleungx](https://github.com/rleungx) - - (dup): release-8.1.1.md > Bug fixes> PD - Fix the data race issue that PD encounters during operator checks [#8263](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) + - Fix the issue that some logs are not redacted [#8419](https://github.com/tikv/pd/issues/8419) @[rleungx](https://github.com/rleungx) + - Fix the issue that setting the TiKV configuration item [`coprocessor.region-split-size`](/tikv-configuration-file.md#region-split-size) to a value less than 1 MiB causes PD panic [#8323](https://github.com/tikv/pd/issues/8323) @[JmPotato](https://github.com/JmPotato) + - Fix the issue that setting `replication.strictly-match-label` to `true` causes TiFlash to fail to start [#8480](https://github.com/tikv/pd/issues/8480) @[rleungx](https://github.com/rleungx) + - Fix the data race issue that PD encounters during operator checks [#8263](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) -+ TiFlash ++ TiFlash - - (dup): release-8.3.0.md > Bug fixes> TiFlash - Fix the issue that when using the `CAST()` function to convert a string to a datetime with a time zone or invalid characters, the result is incorrect [#8754](https://github.com/pingcap/tiflash/issues/8754) @[solotzg](https://github.com/solotzg) - - (dup): release-8.1.1.md > Bug fixes> TiFlash - Fix the issue that TiFlash might panic when a database is deleted shortly after creation [#9266](https://github.com/pingcap/tiflash/issues/9266) @[JaySon-Huang](https://github.com/JaySon-Huang) - - (dup): release-8.1.1.md > Bug fixes> TiFlash - Fix the issue that setting the SSL certificate configuration to an empty string in TiFlash incorrectly enables TLS and causes TiFlash to fail to start [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) - - (dup): release-8.1.1.md > Bug fixes> TiFlash - Fix the issue that a network partition (network disconnection) between TiFlash and any PD might cause read request timeout errors [#9243](https://github.com/pingcap/tiflash/issues/9243) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + - Fix the issue that when using the `CAST()` function to convert a string to a datetime with a time zone or invalid characters, the result is incorrect [#8754](https://github.com/pingcap/tiflash/issues/8754) @[solotzg](https://github.com/solotzg) + - Fix the issue that TiFlash might panic when a database is deleted shortly after creation [#9266](https://github.com/pingcap/tiflash/issues/9266) @[JaySon-Huang](https://github.com/JaySon-Huang) + - Fix the issue that setting the SSL certificate configuration to an empty string in TiFlash incorrectly enables TLS and causes TiFlash to fail to start [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) + - Fix the issue that a network partition (network disconnection) between TiFlash and any PD might cause read request timeout errors [#9243](https://github.com/pingcap/tiflash/issues/9243) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) - Fix the issue that TiFlash might crash when processing queries containing an outer join [#9190](https://github.com/pingcap/tiflash/issues/9190) @[windtalker](https://github.com/windtalker) - Fix the issue that converting data types to `DECIMAL` might cause incorrect query results in some corner cases [#53892](https://github.com/pingcap/tidb/issues/53892) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that frequent `EXCHANGE PARTITION` and `DROP TABLE` operations over a long period in a cluster might slow down the replication of TiFlash table metadata and degrade the query performance [#9227](https://github.com/pingcap/tiflash/issues/9227) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools - + Backup & Restore (BR) + + Backup & Restore (BR) - - (dup): release-8.3.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the checkpoint path of backup and restore is incompatible with some external storage [#55265](https://github.com/pingcap/tidb/issues/55265) @[Leavrth](https://github.com/Leavrth) - - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) - - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) - - (dup): release-8.1.1.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that DDLs requiring backfilling, such as `ADD INDEX` and `MODIFY COLUMN`, might not be correctly recovered during incremental restore [#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) + - Fix the issue that the checkpoint path of backup and restore is incompatible with some external storage [#55265](https://github.com/pingcap/tidb/issues/55265) @[Leavrth](https://github.com/Leavrth) + - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) + - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) + - Fix the issue that DDLs requiring backfilling, such as `ADD INDEX` and `MODIFY COLUMN`, might not be correctly recovered during incremental restore [#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) - Fix the issue that after a log backup PITR task fails and you stop it, the safepoints related to that task are not properly cleared in PD [#17316](https://github.com/tikv/tikv/issues/17316) @[Leavrth](https://github.com/Leavrth) - Fix the issue that backup tasks might get stuck if TiKV becomes unresponsive during the backup process [#53480](https://github.com/pingcap/tidb/issues/53480) @[Leavrth](https://github.com/Leavrth) - Fix the issue that BR logs might print sensitive credential information when log backup is enabled [#55273](https://github.com/pingcap/tidb/issues/55273) @[RidRisR](https://github.com/RidRisR) - + TiCDC + + TiCDC - Fix the issue that TiCDC might panic when the Sorter module reads disk data [#10853](https://github.com/pingcap/tiflow/issues/10853) @[hicqu](https://github.com/hicqu) - - (dup): release-8.1.1.md > Bug fixes> Tools> TiCDC - Fix the issue that the Processor module might get stuck when the downstream Kafka is inaccessible [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + - Fix the issue that the Processor module might get stuck when the downstream Kafka is inaccessible [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) - + TiDB Data Migration (DM) + + TiDB Data Migration (DM) - - (dup): release-8.1.1.md > Bug fixes> Tools> TiDB Data Migration (DM) - Fix the issue that data replication is interrupted when the index length exceeds the default value of `max-index-length` [#11459](https://github.com/pingcap/tiflow/issues/11459) @[michaelmdeng](https://github.com/michaelmdeng) - - (dup): release-8.1.1.md > Bug fixes> Tools> TiDB Data Migration (DM) - Fix the issue that schema tracker incorrectly handles LIST partition tables, causing DM errors [#11408](https://github.com/pingcap/tiflow/issues/11408) @[lance6716](https://github.com/lance6716) + - Fix the issue that data replication is interrupted when the index length exceeds the default value of `max-index-length` [#11459](https://github.com/pingcap/tiflow/issues/11459) @[michaelmdeng](https://github.com/michaelmdeng) + - Fix the issue that schema tracker incorrectly handles LIST partition tables, causing DM errors [#11408](https://github.com/pingcap/tiflow/issues/11408) @[lance6716](https://github.com/lance6716) - Fix the issue that DM returns an error when replicating the `ALTER TABLE ... DROP PARTITION` statement for LIST partitioned tables [#54760](https://github.com/pingcap/tidb/issues/54760) @[lance6716](https://github.com/lance6716) - Fix the issue that DM does not set the default database when processing the `ALTER DATABASE` statement, which causes a replication error [#11503](https://github.com/pingcap/tiflow/issues/11503) @[lance6716](https://github.com/lance6716) - + TiDB Lightning + + TiDB Lightning - - (dup): release-8.3.0.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that transaction conflicts occur during data import using TiDB Lightning [#49826](https://github.com/pingcap/tidb/issues/49826) @[lance6716](https://github.com/lance6716) + - Fix the issue that transaction conflicts occur during data import using TiDB Lightning [#49826](https://github.com/pingcap/tidb/issues/49826) @[lance6716](https://github.com/lance6716) - Fix the issue that TiKV data might be corrupted when importing data after disabling the import mode of TiDB Lightning [#15003](https://github.com/tikv/tikv/issues/15003) [#47694](https://github.com/pingcap/tidb/issues/47694) @[lance6716](https://github.com/lance6716) - Fix the issue that during importing data using TiDB Lightning, an error occurs when restarting TiKV [#15912](https://github.com/tikv/tikv/issues/15912) @[lance6716](https://github.com/lance6716) diff --git a/releases/release-notes.md b/releases/release-notes.md index 2dd6c3654c7c4..593443241e5ae 100644 --- a/releases/release-notes.md +++ b/releases/release-notes.md @@ -67,6 +67,7 @@ summary: TiDB has released multiple versions, including 8.3.0-DMR, 8.2.0-DMR, 8. ## 6.5 +- [6.5.11](/releases/release-6.5.11.md): 2024-09-20 - [6.5.10](/releases/release-6.5.10.md): 2024-06-20 - [6.5.9](/releases/release-6.5.9.md): 2024-04-12 - [6.5.8](/releases/release-6.5.8.md): 2024-02-02 diff --git a/releases/release-timeline.md b/releases/release-timeline.md index d05f62636894c..3571b799f7c17 100644 --- a/releases/release-timeline.md +++ b/releases/release-timeline.md @@ -11,6 +11,7 @@ This document shows all the released TiDB versions in reverse chronological orde | Version | Release Date | | :--- | :--- | +| [6.5.11](/releases/release-6.5.11.md) | 2024-09-20 | | [8.1.1](/releases/release-8.1.1.md) | 2024-08-27 | | [8.3.0-DMR](/releases/release-8.3.0.md) | 2024-08-22 | | [7.5.3](/releases/release-7.5.3.md) | 2024-08-05 | From ad7fd021fa245c93b90e31a6ba378c41aefdfcf1 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Thu, 19 Sep 2024 17:36:56 +0800 Subject: [PATCH 15/17] Update release-6.5.11.md --- releases/release-6.5.11.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index 8a2f48ec9075c..a0b54b54f8c1f 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -1,6 +1,6 @@ --- title: TiDB 6.5.11 Release Notes -summary: Learn about the compatibility changes, improvements, and bug fixes in TiDB 6.5.11. +summary: Learn about the improvements and bug fixes in TiDB 6.5.11. --- # TiDB 6.5.11 Release Notes From 1d8b4c9132eb642dfa09e5f549101afccfd92c35 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 20 Sep 2024 10:06:43 +0800 Subject: [PATCH 16/17] Update releases/release-6.5.11.md Co-authored-by: xufei --- releases/release-6.5.11.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index a0b54b54f8c1f..fa2f56669d758 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -90,7 +90,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - Fix the issue that TiFlash might panic when a database is deleted shortly after creation [#9266](https://github.com/pingcap/tiflash/issues/9266) @[JaySon-Huang](https://github.com/JaySon-Huang) - Fix the issue that setting the SSL certificate configuration to an empty string in TiFlash incorrectly enables TLS and causes TiFlash to fail to start [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) - Fix the issue that a network partition (network disconnection) between TiFlash and any PD might cause read request timeout errors [#9243](https://github.com/pingcap/tiflash/issues/9243) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) - - Fix the issue that TiFlash might crash when processing queries containing an outer join [#9190](https://github.com/pingcap/tiflash/issues/9190) @[windtalker](https://github.com/windtalker) + - Fix the issue that TiFlash might crash if an error occurs during the execution of a query containing outer join [#9190](https://github.com/pingcap/tiflash/issues/9190) @[windtalker](https://github.com/windtalker) - Fix the issue that converting data types to `DECIMAL` might cause incorrect query results in some corner cases [#53892](https://github.com/pingcap/tidb/issues/53892) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that frequent `EXCHANGE PARTITION` and `DROP TABLE` operations over a long period in a cluster might slow down the replication of TiFlash table metadata and degrade the query performance [#9227](https://github.com/pingcap/tiflash/issues/9227) @[JaySon-Huang](https://github.com/JaySon-Huang) From 2ba476e2efc6bdcb5aa5be7066af44590731ec97 Mon Sep 17 00:00:00 2001 From: Aolin Date: Fri, 20 Sep 2024 10:20:42 +0800 Subject: [PATCH 17/17] Apply suggestions from code review Co-authored-by: Bisheng Huang --- releases/release-6.5.11.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/releases/release-6.5.11.md b/releases/release-6.5.11.md index fa2f56669d758..a47ad21581d14 100644 --- a/releases/release-6.5.11.md +++ b/releases/release-6.5.11.md @@ -71,8 +71,8 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with- - Fix the issue that prevents master key rotation when the master key is stored in a Key Management Service (KMS) [#17410](https://github.com/tikv/tikv/issues/17410) @[hhwyt](https://github.com/hhwyt) - Fix a traffic control issue that might occur after deleting large tables or partitions [#17304](https://github.com/tikv/tikv/issues/17304) @[Connor1996](https://github.com/Connor1996) - - Fix the issue that TiKV might panic due to importing deleted `sst_importer` SST files [#15053](https://github.com/tikv/tikv/issues/15053) @[lance6716](https://github.com/lance6716) - - Fix the issue that TiKV might panic when processing Raft snapshots with stale replicas, particularly during slow replica split operations followed by immediate deletion of the new replica [#17469](https://github.com/tikv/tikv/issues/17469) @[hbisheng](https://github.com/hbisheng) + - Fix the issue that TiKV might panic due to ingesting deleted `sst_importer` SST files [#15053](https://github.com/tikv/tikv/issues/15053) @[lance6716](https://github.com/lance6716) + - Fix the issue that TiKV might panic when a stale replica processes Raft snapshots, triggered by a slow split operation and immediate removal of the new replica [#17469](https://github.com/tikv/tikv/issues/17469) @[hbisheng](https://github.com/hbisheng) - Fix the issue that TiKV might repeatedly panic when applying a corrupted Raft data snapshot [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta)