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update {release-x.y}
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18 changes: 6 additions & 12 deletions markdown-pages/en/tidb/release-7.1/releases/release-7.1.3.md
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Expand Up @@ -21,10 +21,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-

## Improvements

+ TiKV

- Add the `Max gap of safe-ts` and `Min safe ts region` metrics and introduce the `tikv-ctl get-region-read-progress` command to better observe and diagnose the status of resolved-ts and safe-ts [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium)

+ PD

- Enhance the configuration retrieval method of the resource control client to dynamically fetch the latest configurations [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch)
Expand All @@ -42,7 +38,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-

- Optimize the memory consumption when TiCDC nodes replicate data to TiDB [#9935](https://github.com/pingcap/tiflow/issues/9935) @[3AceShowHand](https://github.com/3AceShowHand)
- Optimize some alarm rules [#9266](https://github.com/pingcap/tiflow/issues/9266) @[asddongmen](https://github.com/asddongmen)
- Optimize the performance of redo log, including parallel writing data to S3 and adopting lz4 compression algorithm [#10176](https://github.com/pingcap/tiflow/issues/10176)[#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy)
- Optimize the performance of redo log, including parallel writing data to S3 and adopting lz4 compression algorithm [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy)
- Improve the performance of TiCDC replicating data to object storage by increasing parallelism [#10098](https://github.com/pingcap/tiflow/issues/10098) @[CharlesCheung96](https://github.com/CharlesCheung96)
- Reduce the impact of TiCDC incremental scanning on upstream TiKV [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu)
- Support making TiCDC Canal-JSON content format [compatible with the content format of the official Canal output](https://docs.pingcap.com/tidb/v6.5/ticdc-canal-json#compatibility-with-the-official-canal) by setting `content-compatible=true` in the `sink-uri` configuration [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand)
Expand Down Expand Up @@ -71,7 +67,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-
- Fix the issue that tables with `AUTO_ID_CACHE=1` might lead to gRPC client leaks when there are a large number of tables [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao)
- Fix the incorrect error message for `ErrLoadDataInvalidURI` (invalid S3 URI error) [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716)
- Fix the issue that executing `ALTER TABLE ... LAST PARTITION` fails when the partition column type is `DATETIME` [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520)
- Fix the issue that the actual error message during `IMPORT INTO` execution might be overridden by other error messages [#47992](https://github.com/pingcap/tidb/issues/47992)，[#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter)
- Fix the issue that the actual error message during `IMPORT INTO` execution might be overridden by other error messages [#47992](https://github.com/pingcap/tidb/issues/47992) [#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter)
- Fix the issue that TiDB deployed in the cgroup v2 container cannot be detected [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter)
- Fix the issue that executing `UNION ALL` with the DUAL table as the first subnode might cause an error [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros)
- Fix the TiDB node panic issue that occurs when DDL `jobID` is restored to 0 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust)
Expand All @@ -92,12 +88,11 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-
+ TiKV

- Fix the issue that if TiKV runs extremely slowly, it might panic after Region merge [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus)
- Fix the issue that Resolved TS might be blocked for two hours [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus)
- Fix the issue that Resolved TS might be blocked for two hours [#15520](https://github.com/tikv/tikv/issues/15520) [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus)
- Fix the issue that TiKV reports the `ServerIsBusy` error because it can not append the raft log [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi)
- Fix the issue that snapshot restore might get stuck when BR crashes [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen)
- Fix the issue that Resolved TS in stale read might cause TiKV OOM issues when tracking large transactions [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus)
- Fix the issue that damaged SST files might be spreaded to other TiKV nodes [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996)
- Fix the issue that resolved-ts might be blocked for 2 hours [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus)
- Fix the issue that the joint state of DR Auto-Sync might time out when scaling out [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996)
- Fix the issue that the scheduler command variables are incorrect in Grafana on the cloud environment [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996)
- Fix the issue that stale peers are retained and block resolved-ts after Regions are merged [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus)
Expand All @@ -116,7 +111,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-
- Fix the issue that when PD leader is transferred and there is a network partition between the new leader and the PD client, the PD client fails to update the information of the leader [#7416](https://github.com/tikv/pd/issues/7416) @[CabinfeverB](https://github.com/CabinfeverB)
- Fix the issue that adding multiple TiKV nodes to a large cluster might cause TiKV heartbeat reporting to become slow or stuck [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx)
- Fix the issue that TiDB Dashboard cannot read PD `trace` data correctly [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch)
- Upgrade the version of Gin Web Framework from v1.8.1 to v1.9.1 to fix some security issues [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell)
- Fix some security issues by upgrading the version of Gin Web Framework from v1.8.1 to v1.9.1 [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell)
- Fix the issue that the rule checker does not add Learners according to the configuration of Placement Rules [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch)
- Fix the issue that PD might delete normal Peers when TiKV nodes are unavailable [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024)
- Fix the issue that it takes a long time to switch the leader in DR Auto-Sync mode [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp)
Expand All @@ -136,14 +131,13 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-
- Fix the issue that the default values for BR SQL commands and CLI are different, which might cause OOM issues [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen)
- Fix the issue that the log backup might get stuck in some scenarios when backing up large wide tables [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen)
- Fix the issue that BR generates incorrect URIs for external storage files [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand)
- Fix the issue that the retry after an EC2 metadata connection reset cause degraded backup and restore performance [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth)
- Fix the issue that the retry after an EC2 metadata connection reset causes degraded backup and restore performance [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth)
- Fix the issue that the log backup task can start but does not work properly if failing to connect to PD during task initialization [#16056](https://github.com/tikv/tikv/issues/16056) @[YuJuncen](https://github.com/YuJuncen)

+ TiCDC

- Fix the issue that the `WHERE` clause does not use the primary key as a condition when replicating `DELETE` statements in certain scenarios [#9812](https://github.com/pingcap/tiflow/issues/9812) @[asddongmen](https://github.com/asddongmen)
- Fix the issue of the long interval between replicating DDL statements after enabling the redo log feature [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96)
- Fix the issue that replication tasks get stuck in certain special scenarios when replicating data to object storage [#10041](https://github.com/pingcap/tiflow/issues/10041)[#10044](https://github.com/pingcap/tiflow/issues/10044) @[CharlesCheung96](https://github.com/CharlesCheung96)
- Fix the issue that replication tasks get stuck in certain special scenarios when replicating data to object storage [#10041](https://github.com/pingcap/tiflow/issues/10041) [#10044](https://github.com/pingcap/tiflow/issues/10044) @[CharlesCheung96](https://github.com/CharlesCheung96)
- Fix the issue that replication tasks get stuck in certain special scenarios after enabling sync-point and redo log [#10091](https://github.com/pingcap/tiflow/issues/10091) @[CharlesCheung96](https://github.com/CharlesCheung96)
- Fix the issue that TiCDC mistakenly closes the connection with TiKV in certain special scenarios [#10239](https://github.com/pingcap/tiflow/issues/10239) @[hicqu](https://github.com/hicqu)
- Fix the issue that the changefeed cannot replicate DML events in bidirectional replication mode if the target table is dropped and then recreated in upstream [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen)
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14 changes: 4 additions & 10 deletions markdown-pages/zh/tidb/release-7.1/releases/release-7.1.3.md
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Expand Up @@ -21,10 +21,6 @@ TiDB 版本：7.1.3

## 改进提升

+ TiKV

- 添加 `Max gap of safe-ts` 和 `Min safe ts region` 监控项以及 `tikv-ctl get-region-read-progress` 命令，用于更好地观测和诊断 resolved-ts 和 safe-ts 的状态 [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium)

+ PD

- 改进 resource control client 的配置获取方式，使其可以动态获取最新配置 [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch)
Expand All @@ -42,7 +38,7 @@ TiDB 版本：7.1.3

- 优化 TiCDC 节点同步数据到 TiDB 时的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) @[3AceShowHand](https://github.com/3AceShowHand)
- 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) @[asddongmen](https://github.com/asddongmen)
- 优化了 Redo log 的相关性能，包括并行写入 S3 和支持 lz4 压缩算法 [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy)
- 优化了 redo log 的相关性能，包括并行写入 S3 和支持 lz4 压缩算法 [#10176](https://github.com/pingcap/tiflow/issues/10176) [#10226](https://github.com/pingcap/tiflow/issues/10226) @[sdojjy](https://github.com/sdojjy)
- 通过增加并行，优化了 TiCDC 同步数据到对象存储的性能 [#10098](https://github.com/pingcap/tiflow/issues/10098) @[CharlesCheung96](https://github.com/CharlesCheung96)
- 减少 TiCDC 在做增量扫描时对上游 TiKV 的影响 [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu)
- 支持通过在 `sink-uri` 中设置 `content-compatible=true` 使 TiCDC Canal-JSON [兼容 Canal 官方输出的内容格式](/ticdc/ticdc-canal-json.md#兼容-canal-官方实现) [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand)
Expand Down Expand Up @@ -92,12 +88,11 @@ TiDB 版本：7.1.3
+ TiKV

- 修复如果 TiKV 运行极慢，在 Region Merge 之后可能 panic 的问题 [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus)
- 修复 Resolved TS 可能被阻塞两小时的问题 [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus)
- 修复 Resolved TS 可能被阻塞两小时的问题 [#15520](https://github.com/tikv/tikv/issues/15520) [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus)
- 修复 TiKV 由于无法 append Raft log 导致报错 `ServerIsBusy` [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi)
- 修复 BR 崩溃时快照备份卡住的问题 [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen)
- 修复跟踪大型事务时，Stale Read 中的 Resolved TS 可能导致 TiKV OOM 的问题 [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus)
- 修复损坏的 SST 文件可能会扩散到其他 TiKV 节点的问题 [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996)
- 修复 resolved-ts 可能被阻塞 2 小时的问题 [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus)
- 修复扩容时可能导致 DR Auto-Sync 的 joint state 超时问题 [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996)
- 修复云环境中 Grafana 中 scheduler 命令变量错误的问题 [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996)
- 修复 Region 合并后，历史 peer 残留并阻塞 resolved-ts 的问题 [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus)
Expand Down Expand Up @@ -142,15 +137,14 @@ TiDB 版本：7.1.3
+ TiCDC

- 修复某些场景下在同步 `DELETE` 语句时，`WHERE` 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) @[asddongmen](https://github.com/asddongmen)
- 修复在开启 redo log 功能后，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96)
- 修复同步数据到对象存储时，某些特殊场景下同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) [#10044](https://github.com/pingcap/tiflow/issues/10044) @[CharlesCheung96](https://github.com/CharlesCheung96)
- 修复在开启 sync-point 和 redo log 后，某些特殊场景下同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) @[CharlesCheung96](https://github.com/CharlesCheung96)
- 修复在某些特殊场景下，TiCDC 错误地关闭与 TiKV 的连接的问题 [#10239](https://github.com/pingcap/tiflow/issues/10239) @[hicqu](https://github.com/hicqu)
- 修复开启双向复制时，`DROP` 一张表后再重新 `CREATE` 该表，Changefeed 无法同步 DML 事件的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen)
- 修复同步数据到对象存储时访问 NFS 目录导致的性能问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96)
- 修复同步数据到对象存储时，访问 NFS 目录导致的性能问题 [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96)
- 修复同步数据到对象存储时，可能会出现 TiCDC Server panic 的问题 [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy)
- 修复 redo log 开启时，DDL 同步时间间隔过长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96)
- 修复开启 Redo log 时，NFS 出现故障导致 Owner 节点卡住的问题 [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand)
- 修复开启 redo log 时，NFS 出现故障导致 Owner 节点卡住的问题 [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand)

+ TiDB Data Migration (DM)

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