From f1b5b04ae19d7d2883ccd6d9796463b956dd1b2f Mon Sep 17 00:00:00 2001 From: Ran Date: Tue, 12 Dec 2023 15:01:18 +0800 Subject: [PATCH 01/22] add 7.1.3 release notes Signed-off-by: Ran --- releases/release-7.1.3.md | 191 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 191 insertions(+) create mode 100644 releases/release-7.1.3.md diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md new file mode 100644 index 0000000000000..dbfb647326715 --- /dev/null +++ b/releases/release-7.1.3.md @@ -0,0 +1,191 @@ +--- +title: TiDB 7.1.3 Release Notes +summary: Learn about the compatibility changes, improvements, and bug fixes in TiDB 7.1.3. +--- + +# TiDB 7.1.3 Release Notes + +Release date: x x, 2023 + +TiDB version: 7.1.3 + +Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-tidb) | [Production deployment](https://docs.pingcap.com/tidb/v7.1/production-deployment-using-tiup) | [Installation packages](https://www.pingcap.com/download/?version=v7.1.3#version-list) + +## Compatibility changes + +- note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) +- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`compression`](/ticdc/ticdc-changefeed-config.md): enables you to configure the compression behavior of redo log files [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) +- (dup): release-6.5.6.md > Compatibility changes - Prohibit setting [`require_secure_transport`](https://docs.pingcap.com/tidb/v6.5/system-variables#require_secure_transport-new-in-v610) to `ON` in Security Enhanced Mode (SEM) to prevent potential connectivity issues for users [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) +- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) and [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md): enable you to set different concurrency parameters for the redo module based on specifications of different machines [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) +- (dup): release-6.5.6.md > Compatibility changes - After further testing, the default value of the TiCDC Changefeed configuration item [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) is changed from `true` to `false`. This means that by default, table and database names in the TiCDC configuration file are case-insensitive [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) +- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md): enables you to set the automatic cleanup of historical data when replicating data to object storage [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) + +## Improvements + ++ TiDB + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ TiKV + + - (dup): release-7.3.0.md > Improvements> TiKV - Add the `Max gap of safe-ts` and `Min safe ts region` metrics and introduce the `tikv-ctl get-region-read-progress` command to better observe and diagnose the status of resolved-ts and safe-ts [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ PD + + - (dup): release-7.4.0.md > Improvements> PD - Enhance the configuration retrieval method of the resource control client to dynamically fetch the latest configurations [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ TiFlash + + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ Tools + + + Backup & Restore (BR) + + - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Enable automatic retry of Region scatter during snapshot recovery when encountering timeout failures or cancellations of Region scatter [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) + - (dup): release-7.5.0.md > Improvements> Tools> Backup & Restore (BR) - During restoring a snapshot backup, BR retries when it encounters certain network errors [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) + - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Support the [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/tidb/v6.5/sql-statement-flashback-cluster) syntax [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) + - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Introduce a new integration test for Point-In-Time Recovery (PITR) in the `delete range` scenario, enhancing PITR stability [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiCDC + + - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Reduce the impact of TiCDC incremental scanning on upstream TiKV [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) + - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Support making TiCDC Canal-JSON content format [compatible with the content format of the official Canal output](https://docs.pingcap.com/tidb/v6.5/ticdc-canal-json#compatibility-with-the-official-canal) by setting `content-compatible=true` in the `sink-uri` configuration [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Data Migration (DM) + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Lightning + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + Dumpling + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiUP + + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Binlog + + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + +## Bug fixes + ++ TiDB + + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that executing `UNION ALL` with the DUAL table as the first subnode might cause an error [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the TiDB node panic issue that occurs when DDL `jobID` is restored to 0 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of unsorted row data returned by `TABLESAMPLE` [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that panic might occur when `tidb_enable_ordered_result_mode` is enabled [#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) + - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the optimizer mistakenly selects IndexFullScan to reduce sort introduced by window functions [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of not handling locks in the MVCC interface when reading schema diff commit versions from the TiDB schema cache [#48281](https://github.com/pingcap/tidb/issues/48281) @[cfzjywxk](https://github.com/cfzjywxk) + - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue of incorrect memory usage estimation in `INDEX_LOOKUP_HASH_JOIN` [#47788](https://github.com/pingcap/tidb/issues/47788) @[SeaRise](https://github.com/SeaRise) + - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the panic issue of `batch-client` in `client-go` [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that column pruning can cause panic in specific situations [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) + - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that TiDB does not read `cgroup` resource limits when it is started with `systemd` [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of possible syntax error when a common table expression (CTE) containing aggregate or window functions is referenced by other recursive CTEs [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the panic issue that might occur when constructing TopN structure for statistics [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that the result of `COUNT(INT)` calculated by MPP might be incorrect [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) + - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the chunk cannot be reused when the HashJoin operator performs probe [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ TiKV + + - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that resolved-ts might be blocked for 2 hours [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) + - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the joint state of DR Auto-Sync might time out when scaling out [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) + - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the scheduler command variables are incorrect in Grafana on the cloud environment [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) + - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that stale peers are retained and block resolved-ts after Regions are merged [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus) + - (dup): release-6.5.5.md > Bug fixes> TiKV - Fix the issue that Online Unsafe Recovery cannot handle merge abort [#15580](https://github.com/tikv/tikv/issues/15580) @[v01dstar](https://github.com/v01dstar) + - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the TiKV OOM issue that occurs when restarting TiKV and there are a large number of Raft logs that are not applied [#15770](https://github.com/tikv/tikv/issues/15770) @[overvenus](https://github.com/overvenus) + - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix security issues by upgrading the version of `lz4-sys` to 1.9.4 [#15621](https://github.com/tikv/tikv/issues/15621) @[SpadeA-Tang](https://github.com/SpadeA-Tang) + - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that `blob-run-mode` in Titan cannot be updated online [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) + - (dup): release-6.5.4.md > Bug fixes> TiKV - Fix the issue that network interruption between PD and TiKV might cause PITR to get stuck [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) + - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that TiKV coprocessor might return stale data when removing a Raft peer [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ PD + + - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that adding multiple TiKV nodes to a large cluster might cause TiKV heartbeat reporting to become slow or stuck [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) + - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that TiDB Dashboard cannot read PD `trace` data correctly [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) + - (dup): release-6.5.6.md > Bug fixes> PD - Upgrade the version of Gin Web Framework from v1.8.1 to v1.9.1 to fix some security issues [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) + - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that the rule checker does not add Learners according to the configuration of Placement Rules [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) + - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that PD might delete normal Peers when TiKV nodes are unavailable [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) + - (dup): release-6.5.6.md > Bug fixes> PD - Fix the issue that it takes a long time to switch the leader in DR Auto-Sync mode [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ TiFlash + + - (dup): release-6.5.6.md > Bug fixes> TiFlash - Fix the issue that executing the `ALTER TABLE ... EXCHANGE PARTITION ...` statement causes panic [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ Tools + + + Backup & Restore (BR) + + - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the default values for BR SQL commands and CLI are different, which might cause OOM issues [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) + - (dup): release-7.5.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the log backup might get stuck in some scenarios when backing up large wide tables [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) + - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that BR generates incorrect URIs for external storage files [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) + - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the retry after an EC2 metadata connection reset cause degraded backup and restore performance [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of `IMPORT INTO` task failure caused by PD leader malfunction for 1 minute [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiCDC + + - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the changefeed cannot replicate DML events in bidirectional replication mode if the target table is dropped and then recreated in upstream [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) + - (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the performance issue caused by accessing NFS directories when replicating data to an object store sink [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) + - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the TiCDC server might panic when replicating data to an object storage service [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) + - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the interval between replicating DDL statements is too long when redo log is enabled [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) + - (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the issue that an owner node gets stuck due to NFS failure when the redo log is enabled [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Data Migration (DM) + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Lightning + + - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that TiDB Lightning gets stuck during `writeToTiKV` [#46321](https://github.com/pingcap/tidb/issues/46321) @[lance6716](https://github.com/lance6716) + - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that data import fails because HTTP retry requests do not use the current request content [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) + - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Remove unnecessary `get_regions` calls in physical import mode [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + Dumpling + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiUP + + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Binlog + + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) From dc69b453c475f87dd383d2702c21a2176df52633 Mon Sep 17 00:00:00 2001 From: Ran Date: Fri, 15 Dec 2023 16:46:33 +0800 Subject: [PATCH 02/22] update --- releases/release-7.1.3.md | 124 ++++++++++++++++++++++---------------- 1 file changed, 73 insertions(+), 51 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index dbfb647326715..dbd5281e59a92 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -13,36 +13,33 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- ## Compatibility changes -- note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) -- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`compression`](/ticdc/ticdc-changefeed-config.md): enables you to configure the compression behavior of redo log files [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) + + - (dup): release-6.5.6.md > Compatibility changes - Prohibit setting [`require_secure_transport`](https://docs.pingcap.com/tidb/v6.5/system-variables#require_secure_transport-new-in-v610) to `ON` in Security Enhanced Mode (SEM) to prevent potential connectivity issues for users [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) -- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) and [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md): enable you to set different concurrency parameters for the redo module based on specifications of different machines [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > Compatibility changes - After further testing, the default value of the TiCDC Changefeed configuration item [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) is changed from `true` to `false`. This means that by default, table and database names in the TiCDC configuration file are case-insensitive [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) +- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`compression`](/ticdc/ticdc-changefeed-config.md): enables you to configure the compression behavior of redo log files [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) +- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) and [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md): enable you to set different concurrency parameters for the redo module based on specifications of different machines [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md): enables you to set the automatic cleanup of historical data when replicating data to object storage [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) +- 将自动支持平滑升级功能修改成通过 `/upgrade/start` 和 `upgrade/finish` HTTP 接口支持此功能 @[zimulala](https://github.com/zimulala) ## Improvements -+ TiDB ++ TiDB - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 当 collation 被 enable 且过滤条件有 `like` 时，优化器可以产生 IndexRangeScan 从而提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + - 在启用安全增强模式 (SEM) 时，禁止更改 @@global.require_secure_transport 变量为 'on' [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) + TiKV - (dup): release-7.3.0.md > Improvements> TiKV - Add the `Max gap of safe-ts` and `Min safe ts region` metrics and introduce the `tikv-ctl get-region-read-progress` command to better observe and diagnose the status of resolved-ts and safe-ts [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + PD - - (dup): release-7.4.0.md > Improvements> PD - Enhance the configuration retrieval method of the resource control client to dynamically fetch the latest configurations [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-7.4.0.md > 改进提升> PD - 改进 resource control client 的配置获取方式，使其可以动态获取最新配置 [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) + TiFlash - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) + Tools @@ -52,45 +49,60 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - (dup): release-7.5.0.md > Improvements> Tools> Backup & Restore (BR) - During restoring a snapshot backup, BR retries when it encounters certain network errors [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Support the [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/tidb/v6.5/sql-statement-flashback-cluster) syntax [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Introduce a new integration test for Point-In-Time Recovery (PITR) in the `delete range` scenario, enhancing PITR stability [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - + TiCDC + + TiCDC + - 优化同步到 tidb 场景下 CDC 节点的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) + - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) + - 优化了 Redo log 的相关性能，如并行写 S3 和采用压缩的模式。[#10176](https://github.com/pingcap/tiflow/issues/10176)[#10226](https://github.com/pingcap/tiflow/issues/10226) + - 通过增加并行的方式优化了 CDC 同步到对象存储的性能[#10098](https://github.com/pingcap/tiflow/issues/10098) - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Reduce the impact of TiCDC incremental scanning on upstream TiKV [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Support making TiCDC Canal-JSON content format [compatible with the content format of the official Canal output](https://docs.pingcap.com/tidb/v6.5/ticdc-canal-json#compatibility-with-the-official-canal) by setting `content-compatible=true` in the `sink-uri` configuration [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + TiDB Data Migration (DM) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) + TiDB Lightning - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) +- (none) + Dumpling - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) + TiUP - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) + TiDB Binlog - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (none) ## Bug fixes + TiDB + + - 修复包含 CTE 的查询，在由于内存超限被 kill 时，查询非预期 hang 住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) + - 修复 tidb_server_memory_limit 导致在内存压力长期处于高位时，tidb CPU 利用率过高的问题 [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) + - 修复 tidb_max_chunk_size 设置值调小时，包含 CTE 的查询报错 `runtime error: index out of range [32] with length 32` 的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) + - 修复 enum 类型列作为 join 键时，查询结果出错的问题 [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) + - 修复 Recursive CTE 中包含 Agg 或者 Window 导致的解析错误[#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) + - 修复可能错误地将 update 转换成 PointGet 的问题 [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) + - 修复对 stats_history 表进行垃圾回收时可能导致 OOM 的问题[#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) + + - 修复某些情况下相同的查询计划拥有不同的 digest 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) + - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) + - 修复可能将过滤条件错误地下推到 CTE 的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) + - 修复 AUTO_ID_CACHE=1 时可能导致 Duplicate entry 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复 TiDB server 在使用企业插件审计日志时可能导致高资源使用的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) + - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) + - 修复在有大量表时，AUTO_ID_CACHE=1 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) + - 修复使用 ErrLoadDataInvalidURI （使用无效的 S3 URL 的错误）的错误信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) + - 修复了当分区列类型为 datetime 时，执行 "alter table ... last partition " 会失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) + - 修复了 "import into" 时，真实错误信息可能被其它错误覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992)，[#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) + - 修复无法检测到 TiDB 部署在 cgroup v2 容器的问题 [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that executing `UNION ALL` with the DUAL table as the first subnode might cause an error [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the TiDB node panic issue that occurs when DDL `jobID` is restored to 0 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of unsorted row data returned by `TABLESAMPLE` [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) @@ -98,6 +110,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the optimizer mistakenly selects IndexFullScan to reduce sort introduced by window functions [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of not handling locks in the MVCC interface when reading schema diff commit versions from the TiDB schema cache [#48281](https://github.com/pingcap/tidb/issues/48281) @[cfzjywxk](https://github.com/cfzjywxk) - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue of incorrect memory usage estimation in `INDEX_LOOKUP_HASH_JOIN` [#47788](https://github.com/pingcap/tidb/issues/47788) @[SeaRise](https://github.com/SeaRise) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of `IMPORT INTO` task failure caused by PD leader malfunction for 1 minute [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the panic issue of `batch-client` in `client-go` [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that column pruning can cause panic in specific situations [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that TiDB does not read `cgroup` resource limits when it is started with `systemd` [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) @@ -105,11 +118,15 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the panic issue that might occur when constructing TopN structure for statistics [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that the result of `COUNT(INT)` calculated by MPP might be incorrect [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the chunk cannot be reused when the HashJoin operator performs probe [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) -+ TiKV ++ TiKV + - Fix an issue that TiKV may panic after merge if it runs extremely slow. [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) + - Fix an issue that resolved ts may be blocked for 2 hours. [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus) + - setting default value of raftstore.evict-cache-on-memory-ratio to 0.1 [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi) + - Fixed a bug that may cause snapshot restore stuck when BR crashes. [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) + - Fix an OOM issue that is caused by stale read tracking large transactions. [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) + - Verify checksum right after SST files are generated to avoid corrupted SST being transferred to other TiKVs [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that resolved-ts might be blocked for 2 hours [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the joint state of DR Auto-Sync might time out when scaling out [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the scheduler command variables are incorrect in Grafana on the cloud environment [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) @@ -120,40 +137,46 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that `blob-run-mode` in Titan cannot be updated online [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) - (dup): release-6.5.4.md > Bug fixes> TiKV - Fix the issue that network interruption between PD and TiKV might cause PITR to get stuck [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that TiKV coprocessor might return stale data when removing a Raft peer [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) -+ PD ++ PD + - 修复 resource_manager_resource_unit metric 为空的问题 [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) + - 修复 Calibrate by Workload 页面记录筛选报错的问题 [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) + - 修复 Resource Control 下删除 Resource Group 场景下可能存在破坏 DDL 原子性的问题 [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) + - 修复 PD Leader 切换且新 Leader 与调用方之间存在网络隔离时，调用方不能正常更新 Leader 信息的问题 [#7416](https://github.com/tikv/pd/issues/7416) @[CabinfeverB](https://github.com/CabinfeverB) - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that adding multiple TiKV nodes to a large cluster might cause TiKV heartbeat reporting to become slow or stuck [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that TiDB Dashboard cannot read PD `trace` data correctly [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) - (dup): release-6.5.6.md > Bug fixes> PD - Upgrade the version of Gin Web Framework from v1.8.1 to v1.9.1 to fix some security issues [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that the rule checker does not add Learners according to the configuration of Placement Rules [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that PD might delete normal Peers when TiKV nodes are unavailable [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) - (dup): release-6.5.6.md > Bug fixes> PD - Fix the issue that it takes a long time to switch the leader in DR Auto-Sync mode [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) -+ TiFlash ++ TiFlash - (dup): release-6.5.6.md > Bug fixes> TiFlash - Fix the issue that executing the `ALTER TABLE ... EXCHANGE PARTITION ...` statement causes panic [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 修复当查询遇到 memory limit 限制后发生内存泄漏的问题 [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) + - 修复在执行 `FLASHBACK DATABASE` 后 TiFlash 副本的数据仍会被 GC 回收的问题 [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) + - 修复 Grafana 中部分面板的最大分位数耗时显示不正确的问题 [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) + - 修复查询非预期报错 `Block schema mismatch in FineGrainedShuffleWriter-V1` 的问题 [#8111](https://github.com/pingcap/tiflash/issues/8111}) @[SeaRise](https://github.com/SeaRise) + Tools - + Backup & Restore (BR) + + Backup & Restore (BR) - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the default values for BR SQL commands and CLI are different, which might cause OOM issues [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-7.5.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the log backup might get stuck in some scenarios when backing up large wide tables [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that BR generates incorrect URIs for external storage files [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the retry after an EC2 metadata connection reset cause degraded backup and restore performance [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of `IMPORT INTO` task failure caused by PD leader malfunction for 1 minute [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - Fixed a bug that may cause log backup started but not work properly if there are connective issue to PD during initializing the task. [#16056](https://github.com/tikv/tikv/issues/16056) @[YuJuncen](https://github.com/YuJuncen) - + TiCDC + + TiCDC + - 修复了在同步 delete 语句时某些场景下 where 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) + - 修复 Redo log 功能开启时，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) + - 修复在 BDR 模式时，delete & create 同名的 table 后，DML 不能正确同步的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) + - 修复同步到对象存储时，某些特殊场景到值同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041)[#10044](https://github.com/pingcap/tiflow/issues/10044) + - 修复在开启 sync-point & redo log 时在某些特殊场景下 ，同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) + - 修复了在某些特殊场景下，CDC 关闭与 tikv 的断开链接处理方式。[#10239](https://github.com/pingcap/tiflow/issues/10239) - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the changefeed cannot replicate DML events in bidirectional replication mode if the target table is dropped and then recreated in upstream [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the performance issue caused by accessing NFS directories when replicating data to an object store sink [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the TiCDC server might panic when replicating data to an object storage service [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) @@ -162,18 +185,17 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - + TiDB Data Migration (DM) + + TiDB Data Migration (DM) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - 修复了上游 gtid set 长度过长时，DM 的性能问题 [#9676](https://github.com/pingcap/tiflow/issues/9676) @[GMHDBJD](https://github.com/GMHDBJD) - + TiDB Lightning + + TiDB Lightning - - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that TiDB Lightning gets stuck during `writeToTiKV` [#46321](https://github.com/pingcap/tidb/issues/46321) @[lance6716](https://github.com/lance6716) + - 添加了由于 PD leader change 导致 `GetTS` 失败的重试 [#45301](https://github.com/pingcap/tidb/issues/45301) @[lance6716](https://github.com/lance6716) + - 修复了由于 PD leader 被 KILL 或者 PD 请求处理慢导致导入失败的问题 [#46950](https://github.com/pingcap/tidb/issues/46950) ，[#48075](https://github.com/pingcap/tidb/issues/48075) @[D3Hunter](https://github.com/D3Hunter) + - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that TiDB Lightning gets stuck during `writeToTiKV` [#46321](https://github.com/pingcap/tidb/issues/46321) [#48352](https://github.com/pingcap/tidb/issues/48352) @[lance6716](https://github.com/lance6716) - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that data import fails because HTTP retry requests do not use the current request content [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Remove unnecessary `get_regions` calls in physical import mode [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + Dumpling From 611a17dbdd567f4c14e3021041b73d0cae017146 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 18 Dec 2023 10:43:08 +0800 Subject: [PATCH 03/22] Apply suggestions from code review --- releases/release-7.1.3.md | 31 +++++++++++++++---------------- 1 file changed, 15 insertions(+), 16 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index dbd5281e59a92..f3f8311c1c67a 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -63,9 +63,9 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - (none) - + TiDB Lightning + + TiDB Lightning -- (none) + - Add a retry mechanism for `GetTS` failure caused by PD leader change [#45301](https://github.com/pingcap/tidb/issues/45301) @[lance6716](https://github.com/lance6716) + Dumpling @@ -121,12 +121,12 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiKV - - Fix an issue that TiKV may panic after merge if it runs extremely slow. [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) - - Fix an issue that resolved ts may be blocked for 2 hours. [#15520](https://github.com/tikv/tikv/issues/15520) @[overvenus](https://github.com/overvenus) - - setting default value of raftstore.evict-cache-on-memory-ratio to 0.1 [#15800](https://github.com/tikv/tikv/issues/15800) @[tonyxuqqi](https://github.com/tonyxuqqi) - - Fixed a bug that may cause snapshot restore stuck when BR crashes. [#15684](https://github.com/tikv/tikv/issues/15684) @[YuJuncen](https://github.com/YuJuncen) - - Fix an OOM issue that is caused by stale read tracking large transactions. [#14864](https://github.com/tikv/tikv/issues/14864) @[overvenus](https://github.com/overvenus) - - Verify checksum right after SST files are generated to avoid corrupted SST being transferred to other TiKVs [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) + - Fix the issue that if TiKV runs extremely slow, 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 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 TiKV might panic when a cluster blocks CRC mismatches [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that resolved-ts might be blocked for 2 hours [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the joint state of DR Auto-Sync might time out when scaling out [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the scheduler command variables are incorrect in Grafana on the cloud environment [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) @@ -140,10 +140,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + PD - - 修复 resource_manager_resource_unit metric 为空的问题 [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) - - 修复 Calibrate by Workload 页面记录筛选报错的问题 [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) - - 修复 Resource Control 下删除 Resource Group 场景下可能存在破坏 DDL 原子性的问题 [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) - - 修复 PD Leader 切换且新 Leader 与调用方之间存在网络隔离时，调用方不能正常更新 Leader 信息的问题 [#7416](https://github.com/tikv/pd/issues/7416) @[CabinfeverB](https://github.com/CabinfeverB) + - Fix the issue that the `resource_manager_resource_unit` metric is empty in TiDB Dashboard when executing `CALIBRATE RESOURCE` [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) + - Fix the issue that the Calibrate by Workload page reports an error [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) + - Fix the issue that deleting a resource group can damage DDL atomicity [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) + - 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) - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that adding multiple TiKV nodes to a large cluster might cause TiKV heartbeat reporting to become slow or stuck [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that TiDB Dashboard cannot read PD `trace` data correctly [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) - (dup): release-6.5.6.md > Bug fixes> PD - Upgrade the version of Gin Web Framework from v1.8.1 to v1.9.1 to fix some security issues [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) @@ -167,7 +167,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - (dup): release-7.5.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the log backup might get stuck in some scenarios when backing up large wide tables [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that BR generates incorrect URIs for external storage files [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the retry after an EC2 metadata connection reset cause degraded backup and restore performance [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) - - Fixed a bug that may cause log backup started but not work properly if there are connective issue to PD during initializing the task. [#16056](https://github.com/tikv/tikv/issues/16056) @[YuJuncen](https://github.com/YuJuncen) + - 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 @@ -187,12 +187,11 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiDB Data Migration (DM) - - 修复了上游 gtid set 长度过长时，DM 的性能问题 [#9676](https://github.com/pingcap/tiflow/issues/9676) @[GMHDBJD](https://github.com/GMHDBJD) + - Fix the issue that DM performance is degraded due to an inappropriate algorithm used for `CompareGTID` [#9676](https://github.com/pingcap/tiflow/issues/9676) @[GMHDBJD](https://github.com/GMHDBJD) + TiDB Lightning - - 添加了由于 PD leader change 导致 `GetTS` 失败的重试 [#45301](https://github.com/pingcap/tidb/issues/45301) @[lance6716](https://github.com/lance6716) - - 修复了由于 PD leader 被 KILL 或者 PD 请求处理慢导致导入失败的问题 [#46950](https://github.com/pingcap/tidb/issues/46950) ，[#48075](https://github.com/pingcap/tidb/issues/48075) @[D3Hunter](https://github.com/D3Hunter) + - Fix the issue that data import fails due to the PD leader being killed or slow processing of PD requests [#46950](https://github.com/pingcap/tidb/issues/46950) [#48075](https://github.com/pingcap/tidb/issues/48075) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that TiDB Lightning gets stuck during `writeToTiKV` [#46321](https://github.com/pingcap/tidb/issues/46321) [#48352](https://github.com/pingcap/tidb/issues/48352) @[lance6716](https://github.com/lance6716) - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that data import fails because HTTP retry requests do not use the current request content [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Remove unnecessary `get_regions` calls in physical import mode [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) From 01dd875fda8a44c938b7d81261a7e30e389287ea Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 18 Dec 2023 15:26:09 +0800 Subject: [PATCH 04/22] update TiDB part --- releases/release-7.1.3.md | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index f3f8311c1c67a..16bc44ff1c718 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -26,8 +26,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiDB - - 当 collation 被 enable 且过滤条件有 `like` 时，优化器可以产生 IndexRangeScan 从而提高执行效率 [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) - - 在启用安全增强模式 (SEM) 时，禁止更改 @@global.require_secure_transport 变量为 'on' [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) + - When a collation is enabled and the query condition includes `LIKE`, the optimizer generates an IndexRangeScan to improve the execution efficiency [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + TiKV @@ -84,13 +83,13 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiDB - - 修复包含 CTE 的查询，在由于内存超限被 kill 时，查询非预期 hang 住的问题 [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) - - 修复 tidb_server_memory_limit 导致在内存压力长期处于高位时，tidb CPU 利用率过高的问题 [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) - - 修复 tidb_max_chunk_size 设置值调小时，包含 CTE 的查询报错 `runtime error: index out of range [32] with length 32` 的问题 [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) - - 修复 enum 类型列作为 join 键时，查询结果出错的问题 [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) - - 修复 Recursive CTE 中包含 Agg 或者 Window 导致的解析错误[#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - - 修复可能错误地将 update 转换成 PointGet 的问题 [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) - - 修复对 stats_history 表进行垃圾回收时可能导致 OOM 的问题[#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) + - Fix the issue that the query containing common table expressions (CTEs) unexpectedly gets stuck when the query is killed due to over-limit [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) + - Fix the issue that high CPU usage of TiDB occurs due to long-term memory pressure caused by `tidb_server_memory_limit` [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) + - Fix the issue that queries containing CTEs report a `runtime error: index out of range [32] with length 32` error when `tidb_max_chunk_size` is set to a small value [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) + - Fix the issue that the query result is incorrect when an `ENUM` type column is used as the join key [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) + - Fix the parsing error caused by aggregate or window functions in recursive CTEs [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) + - Fix the issue that `UPDATE` statements might be incorrectly converted to PointGet [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) + - Fix the OOM issue that might occur when TiDB performs garbage collection on the `stats_history` table [#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) - 修复某些情况下相同的查询计划拥有不同的 digest 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) From c39ba1e0397ac0230eb03c88ee115b0e22b46d8c Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 18 Dec 2023 15:33:23 +0800 Subject: [PATCH 05/22] Apply suggestions from code review --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 16bc44ff1c718..abaa4c26ab204 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -26,7 +26,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiDB - - When a collation is enabled and the query condition includes `LIKE`, the optimizer generates an IndexRangeScan to improve the execution efficiency [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + - When a non-binary collation is set and the query condition includes `LIKE`, the optimizer generates an IndexRangeScan to improve the execution efficiency [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + TiKV From 757ece7df7813c351c9557ef95bcb92825ec6901 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 18 Dec 2023 16:28:32 +0800 Subject: [PATCH 06/22] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index abaa4c26ab204..12c76a28f302e 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -125,7 +125,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - 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 TiKV might panic when a cluster blocks CRC mismatches [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) + - Fix the issue that damaged SST files might be spreaded to other TiKV [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that resolved-ts might be blocked for 2 hours [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the joint state of DR Auto-Sync might time out when scaling out [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the scheduler command variables are incorrect in Grafana on the cloud environment [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) From b362af560ad4cdd5d12e0ffb7c6ebeb3f1dcdca6 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 18 Dec 2023 16:30:05 +0800 Subject: [PATCH 07/22] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 12c76a28f302e..29796d3d67db0 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -125,7 +125,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - 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 [#15986](https://github.com/tikv/tikv/issues/15986) @[Connor1996](https://github.com/Connor1996) + - 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) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that resolved-ts might be blocked for 2 hours [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the joint state of DR Auto-Sync might time out when scaling out [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the scheduler command variables are incorrect in Grafana on the cloud environment [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) From b978a6ec780c334f70b6f81dda888e6cefdf00fb Mon Sep 17 00:00:00 2001 From: Ran Date: Mon, 18 Dec 2023 16:44:45 +0800 Subject: [PATCH 08/22] Apply suggestions from code review --- releases/release-7.1.3.md | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 29796d3d67db0..d593724a23590 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -51,10 +51,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiCDC - - 优化同步到 tidb 场景下 CDC 节点的内存消耗 [#9935](https://github.com/pingcap/tiflow/issues/9935) - - 优化部分报警规则 [#9266](https://github.com/pingcap/tiflow/issues/9266) - - 优化了 Redo log 的相关性能，如并行写 S3 和采用压缩的模式。[#10176](https://github.com/pingcap/tiflow/issues/10176)[#10226](https://github.com/pingcap/tiflow/issues/10226) - - 通过增加并行的方式优化了 CDC 同步到对象存储的性能[#10098](https://github.com/pingcap/tiflow/issues/10098) + - 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 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) - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Reduce the impact of TiCDC incremental scanning on upstream TiKV [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Support making TiCDC Canal-JSON content format [compatible with the content format of the official Canal output](https://docs.pingcap.com/tidb/v6.5/ticdc-canal-json#compatibility-with-the-official-canal) by setting `content-compatible=true` in the `sink-uri` configuration [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) @@ -153,10 +153,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiFlash - (dup): release-6.5.6.md > Bug fixes> TiFlash - Fix the issue that executing the `ALTER TABLE ... EXCHANGE PARTITION ...` statement causes panic [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) - - 修复当查询遇到 memory limit 限制后发生内存泄漏的问题 [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) - - 修复在执行 `FLASHBACK DATABASE` 后 TiFlash 副本的数据仍会被 GC 回收的问题 [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) - - 修复 Grafana 中部分面板的最大分位数耗时显示不正确的问题 [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) - - 修复查询非预期报错 `Block schema mismatch in FineGrainedShuffleWriter-V1` 的问题 [#8111](https://github.com/pingcap/tiflash/issues/8111}) @[SeaRise](https://github.com/SeaRise) + - Fix the issue of memory leak when TiFlash encounters memory limitation during query [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) + - Fix the issue that data of TiFlash replicas would still be garbage collected after executing `FLASHBACK DATABASE` [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) + - Fix incorrect display of maximum percentile time for some panels in Grafana [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) + - Fix the issue that a query returns the unexpected error message "Block schema mismatch in FineGrainedShuffleWriter-V1" [#8111](https://github.com/pingcap/tiflash/issues/8111}) @[SeaRise](https://github.com/SeaRise) + Tools @@ -170,12 +170,12 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiCDC - - 修复了在同步 delete 语句时某些场景下 where 条件没有采用主键作为条件的问题 [#9812](https://github.com/pingcap/tiflow/issues/9812) - - 修复 Redo log 功能开启时，同步 DDL 语句间隔时间较长的问题 [#9960](https://github.com/pingcap/tiflow/issues/9960) - - 修复在 BDR 模式时，delete & create 同名的 table 后，DML 不能正确同步的问题 [#10079](https://github.com/pingcap/tiflow/issues/10079) - - 修复同步到对象存储时，某些特殊场景到值同步任务卡住的问题 [#10041](https://github.com/pingcap/tiflow/issues/10041)[#10044](https://github.com/pingcap/tiflow/issues/10044) - - 修复在开启 sync-point & redo log 时在某些特殊场景下 ，同步任务卡住的问题 [#10091](https://github.com/pingcap/tiflow/issues/10091) - - 修复了在某些特殊场景下，CDC 关闭与 tikv 的断开链接处理方式。[#10239](https://github.com/pingcap/tiflow/issues/10239) + - 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) + - Fixed 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 DML cannot be correctly replicated after deleting or creating tables with the same name in BDR mode [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) + - 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 close the connection with TiKV in certain special scenarios [#10239](https://github.com/pingcap/tiflow/issues/10239) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the changefeed cannot replicate DML events in bidirectional replication mode if the target table is dropped and then recreated in upstream [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the performance issue caused by accessing NFS directories when replicating data to an object store sink [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the TiCDC server might panic when replicating data to an object storage service [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) From 026a04ef7513871e963dd70bc471d6f7d2f1fd2d Mon Sep 17 00:00:00 2001 From: qiancai Date: Mon, 18 Dec 2023 17:39:01 +0800 Subject: [PATCH 09/22] add translation for TiDB bug fixes --- releases/release-7.1.3.md | 31 +++++++++++++++---------------- 1 file changed, 15 insertions(+), 16 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index d593724a23590..8d36c18b62d30 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -15,12 +15,11 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- -- (dup): release-6.5.6.md > Compatibility changes - Prohibit setting [`require_secure_transport`](https://docs.pingcap.com/tidb/v6.5/system-variables#require_secure_transport-new-in-v610) to `ON` in Security Enhanced Mode (SEM) to prevent potential connectivity issues for users [#47665](https://github.com/pingcap/tidb/issues/47665) @[tiancaiamao](https://github.com/tiancaiamao) - (dup): release-6.5.6.md > Compatibility changes - After further testing, the default value of the TiCDC Changefeed configuration item [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) is changed from `true` to `false`. This means that by default, table and database names in the TiCDC configuration file are case-insensitive [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`compression`](/ticdc/ticdc-changefeed-config.md): enables you to configure the compression behavior of redo log files [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) and [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md): enable you to set different concurrency parameters for the redo module based on specifications of different machines [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) -- (dup): release-6.5.6.md > Compatibility changes> TiCDC Changefeed introduces the following new configuration items: - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md): enables you to set the automatic cleanup of historical data when replicating data to object storage [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) -- 将自动支持平滑升级功能修改成通过 `/upgrade/start` 和 `upgrade/finish` HTTP 接口支持此功能 @[zimulala](https://github.com/zimulala) +- (dup): release-6.5.6.md > Compatibility changes> - TiCDC Changefeed introduces the following new configuration items: + - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) and [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md): enable you to set different concurrency parameters for the redo module based on specifications of different machines [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) + - [`compression`](/ticdc/ticdc-changefeed-config.md): enables you to configure the compression behavior of redo log files [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) + - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md): enables you to set the automatic cleanup of historical data when replicating data to object storage [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) ## Improvements @@ -91,17 +90,17 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - Fix the issue that `UPDATE` statements might be incorrectly converted to PointGet [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) - Fix the OOM issue that might occur when TiDB performs garbage collection on the `stats_history` table [#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) - - 修复某些情况下相同的查询计划拥有不同的 digest 的问题 [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) - - 修复内存大量使用时无法 kill GenJSONTableFromStats 的问题 [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) - - 修复可能将过滤条件错误地下推到 CTE 的问题 [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) - - 修复 AUTO_ID_CACHE=1 时可能导致 Duplicate entry 的问题 [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - - 修复 TiDB server 在使用企业插件审计日志时可能导致高资源使用的问题 [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - - 修复 TiDB server 在优雅关闭（graceful shutdown）时可能 panic 的问题 [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - - 修复在有大量表时，AUTO_ID_CACHE=1 表可能造成 gRPC 客户端泄漏的问题 [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) - - 修复使用 ErrLoadDataInvalidURI （使用无效的 S3 URL 的错误）的错误信息内容 [#48164](https://github.com/pingcap/tidb/issues/48164) @[lance6716](https://github.com/lance6716) - - 修复了当分区列类型为 datetime 时，执行 "alter table ... last partition " 会失败的问题 [#48814](https://github.com/pingcap/tidb/issues/48814) @[crazycs520](https://github.com/crazycs520) - - 修复了 "import into" 时，真实错误信息可能被其它错误覆盖的问题 [#47992](https://github.com/pingcap/tidb/issues/47992)，[#47781](https://github.com/pingcap/tidb/issues/47781) @[D3Hunter](https://github.com/D3Hunter) - - 修复无法检测到 TiDB 部署在 cgroup v2 容器的问题 [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) + - Fix the issue that the same query plan has different `PLAN_DIGEST` values in some cases [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) + - Fix the issue that `GenJSONTableFromStats` cannot be killed when it consumes a large amount of memory [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that the result might be incorrect when predicates are pushed down to common table expressions [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) + - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that `Duplicate entry` might occur when `AUTO_ID_CACHE=1` is set [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) + - Fix the issue that TiDB server might consume a significant amount of resources when enterprise plugins for audit logging are used [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) + - Fix the problem that TiDB server might panic during graceful shutdown [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) + - Fix the issue that gRPC client might leak when DM imports a large number of tables with `AUTO_ID_CACHE=1` [#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 TiDB deployed in the cgroup v2 container cannot be detected [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that executing `UNION ALL` with the DUAL table as the first subnode might cause an error [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the TiDB node panic issue that occurs when DDL `jobID` is restored to 0 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of unsorted row data returned by `TABLESAMPLE` [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) From ed6d859c2ac88bd12b555b271b88c689320ee4b6 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Mon, 18 Dec 2023 17:48:04 +0800 Subject: [PATCH 10/22] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 8d36c18b62d30..2e39301acfd23 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -94,7 +94,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - Fix the issue that `GenJSONTableFromStats` cannot be killed when it consumes a large amount of memory [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that the result might be incorrect when predicates are pushed down to common table expressions [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that `Duplicate entry` might occur when `AUTO_ID_CACHE=1` is set [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - - Fix the issue that TiDB server might consume a significant amount of resources when enterprise plugins for audit logging are used [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) + - Fix the issue that TiDB server might consume a significant amount of resources when the enterprise plugin for audit logging is used [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - Fix the problem that TiDB server might panic during graceful shutdown [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - Fix the issue that gRPC client might leak when DM imports a large number of tables with `AUTO_ID_CACHE=1` [#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) From 4bfdf155092274c8ee095dbf31278456247bddd5 Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 18 Dec 2023 19:08:37 +0800 Subject: [PATCH 11/22] Apply suggestions from code review Co-authored-by: Grace Cai --- releases/release-7.1.3.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 2e39301acfd23..51a7c6162beb8 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -25,7 +25,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiDB - - When a non-binary collation is set and the query condition includes `LIKE`, the optimizer generates an IndexRangeScan to improve the execution efficiency [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + - When a non-binary collation is set and the query condition includes `LIKE`, the optimizer generates an `IndexRangeScan` to improve the execution efficiency [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + TiKV @@ -82,9 +82,9 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiDB - - Fix the issue that the query containing common table expressions (CTEs) unexpectedly gets stuck when the query is killed due to over-limit [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) + - Fix the issue that queries containing common table expressions (CTEs) unexpectedly get stuck when the memory limit is exceeded [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) - Fix the issue that high CPU usage of TiDB occurs due to long-term memory pressure caused by `tidb_server_memory_limit` [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) - - Fix the issue that queries containing CTEs report a `runtime error: index out of range [32] with length 32` error when `tidb_max_chunk_size` is set to a small value [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) + - Fix the issue that queries containing CTEs report `runtime error: index out of range [32] with length 32` when `tidb_max_chunk_size` is set to a small value [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that the query result is incorrect when an `ENUM` type column is used as the join key [#48991](https://github.com/pingcap/tidb/issues/48991) @[winoros](https://github.com/winoros) - Fix the parsing error caused by aggregate or window functions in recursive CTEs [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - Fix the issue that `UPDATE` statements might be incorrectly converted to PointGet [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) From 59cc5cc5e99c4a66f21e4288fecd35397369845e Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 19 Dec 2023 13:40:54 +0800 Subject: [PATCH 12/22] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 51a7c6162beb8..d7b3963b7dbd6 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -96,7 +96,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that `Duplicate entry` might occur when `AUTO_ID_CACHE=1` is set [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - Fix the issue that TiDB server might consume a significant amount of resources when the enterprise plugin for audit logging is used [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - Fix the problem that TiDB server might panic during graceful shutdown [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - - Fix the issue that gRPC client might leak when DM imports a large number of tables with `AUTO_ID_CACHE=1` [#48869](https://github.com/pingcap/tidb/issues/48869) @[tiancaiamao](https://github.com/tiancaiamao) + - Fix the issue 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) From 4f1b076f3efa33b1e4393934c50b81c25261073a Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 19 Dec 2023 13:41:13 +0800 Subject: [PATCH 13/22] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index d7b3963b7dbd6..1241c8fd6719d 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -45,7 +45,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Enable automatic retry of Region scatter during snapshot recovery when encountering timeout failures or cancellations of Region scatter [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) - (dup): release-7.5.0.md > Improvements> Tools> Backup & Restore (BR) - During restoring a snapshot backup, BR retries when it encounters certain network errors [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) - - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Support the [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/tidb/v6.5/sql-statement-flashback-cluster) syntax [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) + - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Support the [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/tidb/v7.1/sql-statement-flashback-cluster) syntax [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Introduce a new integration test for Point-In-Time Recovery (PITR) in the `delete range` scenario, enhancing PITR stability [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) + TiCDC From 7d0fee6c4f3f877b9be3bc30b95eeb134823acd2 Mon Sep 17 00:00:00 2001 From: Aolin Date: Tue, 19 Dec 2023 14:18:34 +0800 Subject: [PATCH 14/22] remove the issue fixed in master --- releases/release-7.1.3.md | 1 - 1 file changed, 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 1241c8fd6719d..bc3ab329f62d1 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -25,7 +25,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiDB - - When a non-binary collation is set and the query condition includes `LIKE`, the optimizer generates an `IndexRangeScan` to improve the execution efficiency [#48181](https://github.com/pingcap/tidb/issues/48181) @[time-and-fate](https://github.com/time-and-fate) + TiKV From bb5606936820b0159a87af1d8d7d96f0b143271a Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 19 Dec 2023 14:47:38 +0800 Subject: [PATCH 15/22] Apply suggestions from code review Co-authored-by: Aolin --- releases/release-7.1.3.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index bc3ab329f62d1..7932f56e25eb6 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -94,8 +94,8 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that the result might be incorrect when predicates are pushed down to common table expressions [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that `Duplicate entry` might occur when `AUTO_ID_CACHE=1` is set [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - Fix the issue that TiDB server might consume a significant amount of resources when the enterprise plugin for audit logging is used [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - - Fix the problem that TiDB server might panic during graceful shutdown [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - - Fix the issue 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 issue that TiDB server might panic during graceful shutdown [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) + - 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) From 49d671d317a3145474f8b121e377ce4c1b71394f Mon Sep 17 00:00:00 2001 From: Ran Date: Tue, 19 Dec 2023 15:17:02 +0800 Subject: [PATCH 16/22] Apply suggestions from code review Co-authored-by: xixirangrang --- releases/release-7.1.3.md | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 7932f56e25eb6..d1bcf2c2519b7 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -51,7 +51,7 @@ 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 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) - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Reduce the impact of TiCDC incremental scanning on upstream TiKV [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Support making TiCDC Canal-JSON content format [compatible with the content format of the official Canal output](https://docs.pingcap.com/tidb/v6.5/ticdc-canal-json#compatibility-with-the-official-canal) by setting `content-compatible=true` in the `sink-uri` configuration [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) @@ -154,7 +154,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - Fix the issue of memory leak when TiFlash encounters memory limitation during query [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) - Fix the issue that data of TiFlash replicas would still be garbage collected after executing `FLASHBACK DATABASE` [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) - Fix incorrect display of maximum percentile time for some panels in Grafana [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) - - Fix the issue that a query returns the unexpected error message "Block schema mismatch in FineGrainedShuffleWriter-V1" [#8111](https://github.com/pingcap/tiflash/issues/8111}) @[SeaRise](https://github.com/SeaRise) + - Fix the issue that a query returns the unexpected error message "Block schema mismatch in FineGrainedShuffleWriter-V1" [#8111](https://github.com/pingcap/tiflash/issues/8111) @[SeaRise](https://github.com/SeaRise) + Tools @@ -169,11 +169,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + 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) - - Fixed 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 DML cannot be correctly replicated after deleting or creating tables with the same name in BDR mode [#10079](https://github.com/pingcap/tiflow/issues/10079) @[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 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 close 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 TiCDC mistakenly closes the connection with TiKV in certain special scenarios [#10239](https://github.com/pingcap/tiflow/issues/10239) @[hicqu](https://github.com/hicqu) - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the changefeed cannot replicate DML events in bidirectional replication mode if the target table is dropped and then recreated in upstream [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the performance issue caused by accessing NFS directories when replicating data to an object store sink [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the TiCDC server might panic when replicating data to an object storage service [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) From 0c98fe988f99008413c5747aa51c031cabc97aea Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Tue, 19 Dec 2023 15:31:14 +0800 Subject: [PATCH 17/22] Update releases/release-7.1.3.md Co-authored-by: Ran --- releases/release-7.1.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index d1bcf2c2519b7..d01b28d91945f 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -118,7 +118,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + TiKV - - Fix the issue that if TiKV runs extremely slow, it might panic after Region merge [#16111](https://github.com/tikv/tikv/issues/16111) @[overvenus](https://github.com/overvenus) + - 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 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) From d63a142578abc079af026800ea7ace965cc41459 Mon Sep 17 00:00:00 2001 From: Ran Date: Wed, 20 Dec 2023 14:20:12 +0800 Subject: [PATCH 18/22] cleanup --- TOC.md | 1 + releases/release-7.1.3.md | 178 +++++++++++++---------------------- releases/release-notes.md | 1 + releases/release-timeline.md | 1 + 4 files changed, 71 insertions(+), 110 deletions(-) diff --git a/TOC.md b/TOC.md index 618017e29e579..86d0a2b439174 100644 --- a/TOC.md +++ b/TOC.md @@ -1018,6 +1018,7 @@ - v7.2 - [7.2.0-DMR](/releases/release-7.2.0.md) - v7.1 + - [7.1.3](/releases/release-7.1.3.md) - [7.1.2](/releases/release-7.1.2.md) - [7.1.1](/releases/release-7.1.1.md) - [7.1.0](/releases/release-7.1.0.md) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index d01b28d91945f..4204275b8274a 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -5,7 +5,7 @@ summary: Learn about the compatibility changes, improvements, and bug fixes in T # TiDB 7.1.3 Release Notes -Release date: x x, 2023 +Release date: December 21, 2023 TiDB version: 7.1.3 @@ -13,74 +13,48 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- ## Compatibility changes - - -- (dup): release-6.5.6.md > Compatibility changes - After further testing, the default value of the TiCDC Changefeed configuration item [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) is changed from `true` to `false`. This means that by default, table and database names in the TiCDC configuration file are case-insensitive [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) -- (dup): release-6.5.6.md > Compatibility changes> - TiCDC Changefeed introduces the following new configuration items: +- After further testing, the default value of the TiCDC Changefeed configuration item [`case-sensitive`](/ticdc/ticdc-changefeed-config.md) is changed from `true` to `false`. This means that by default, table and database names in the TiCDC configuration file are case-insensitive [#10047](https://github.com/pingcap/tiflow/issues/10047) @[sdojjy](https://github.com/sdojjy) +- TiCDC Changefeed introduces the following new configuration items: - [`encoding-worker-num`](/ticdc/ticdc-changefeed-config.md) and [`flush-worker-num`](/ticdc/ticdc-changefeed-config.md): enable you to set different concurrency parameters for the redo module based on specifications of different machines [#10048](https://github.com/pingcap/tiflow/issues/10048) @[CharlesCheung96](https://github.com/CharlesCheung96) - [`compression`](/ticdc/ticdc-changefeed-config.md): enables you to configure the compression behavior of redo log files [#10176](https://github.com/pingcap/tiflow/issues/10176) @[sdojjy](https://github.com/sdojjy) - [`sink.cloud-storage-config`](/ticdc/ticdc-changefeed-config.md): enables you to set the automatic cleanup of historical data when replicating data to object storage [#10109](https://github.com/pingcap/tiflow/issues/10109) @[CharlesCheung96](https://github.com/CharlesCheung96) ## Improvements -+ TiDB - - + TiKV - - (dup): release-7.3.0.md > Improvements> TiKV - Add the `Max gap of safe-ts` and `Min safe ts region` metrics and introduce the `tikv-ctl get-region-read-progress` command to better observe and diagnose the status of resolved-ts and safe-ts [#15082](https://github.com/tikv/tikv/issues/15082) @[ekexium](https://github.com/ekexium) + - 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 - - (dup): release-7.4.0.md > 改进提升> PD - 改进 resource control client 的配置获取方式，使其可以动态获取最新配置 [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch) - -+ TiFlash - - - (none) + - 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) + Tools + Backup & Restore (BR) - - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Enable automatic retry of Region scatter during snapshot recovery when encountering timeout failures or cancellations of Region scatter [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) - - (dup): release-7.5.0.md > Improvements> Tools> Backup & Restore (BR) - During restoring a snapshot backup, BR retries when it encounters certain network errors [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) - - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Support the [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/tidb/v7.1/sql-statement-flashback-cluster) syntax [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) - - (dup): release-6.5.6.md > Improvements> Tools> Backup & Restore (BR) - Introduce a new integration test for Point-In-Time Recovery (PITR) in the `delete range` scenario, enhancing PITR stability [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) + - Enable automatic retry of Region scatter during snapshot recovery when encountering timeout failures or cancellations of Region scatter [#47236](https://github.com/pingcap/tidb/issues/47236) @[Leavrth](https://github.com/Leavrth) + - During restoring a snapshot backup, BR retries when it encounters certain network errors [#48528](https://github.com/pingcap/tidb/issues/48528) @[Leavrth](https://github.com/Leavrth) + - Support the [`FLASHBACK CLUSTER TO TSO`](https://docs.pingcap.com/tidb/v7.1/sql-statement-flashback-cluster) syntax [#48372](https://github.com/pingcap/tidb/issues/48372) @[BornChanger](https://github.com/BornChanger) + - Introduce a new integration test for Point-In-Time Recovery (PITR) in the `delete range` scenario, enhancing PITR stability [#47738](https://github.com/pingcap/tidb/issues/47738) @[Leavrth](https://github.com/Leavrth) - + TiCDC + + TiCDC - 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) - 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) - - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Reduce the impact of TiCDC incremental scanning on upstream TiKV [#11390](https://github.com/tikv/tikv/issues/11390) @[hicqu](https://github.com/hicqu) - - (dup): release-6.5.6.md > Improvements> Tools> TiCDC - Support making TiCDC Canal-JSON content format [compatible with the content format of the official Canal output](https://docs.pingcap.com/tidb/v6.5/ticdc-canal-json#compatibility-with-the-official-canal) by setting `content-compatible=true` in the `sink-uri` configuration [#10106](https://github.com/pingcap/tiflow/issues/10106) @[3AceShowHand](https://github.com/3AceShowHand) - - + TiDB Data Migration (DM) - - - (none) + - 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) - + TiDB Lightning + + TiDB Lightning - Add a retry mechanism for `GetTS` failure caused by PD leader change [#45301](https://github.com/pingcap/tidb/issues/45301) @[lance6716](https://github.com/lance6716) - + Dumpling - - - (none) - - + TiUP - - - (none) - - + TiDB Binlog - - - (none) - ## Bug fixes + TiDB - - Fix the issue that queries containing common table expressions (CTEs) unexpectedly get stuck when the memory limit is exceeded [#49096](https://github.com/pingcap/tidb/issues/49096) @[AilinKid](https://github.com/AilinKid}) - Fix the issue that high CPU usage of TiDB occurs due to long-term memory pressure caused by `tidb_server_memory_limit` [#48741](https://github.com/pingcap/tidb/issues/48741) @[XuHuaiyu](https://github.com/XuHuaiyu) - Fix the issue that queries containing CTEs report `runtime error: index out of range [32] with length 32` when `tidb_max_chunk_size` is set to a small value [#48808](https://github.com/pingcap/tidb/issues/48808) @[guo-shaoge](https://github.com/guo-shaoge) @@ -88,11 +62,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - Fix the parsing error caused by aggregate or window functions in recursive CTEs [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - Fix the issue that `UPDATE` statements might be incorrectly converted to PointGet [#47445](https://github.com/pingcap/tidb/issues/47445) @[hi-rustin](https://github.com/hi-rustin) - Fix the OOM issue that might occur when TiDB performs garbage collection on the `stats_history` table [#48431](https://github.com/pingcap/tidb/issues/48431) @[hawkingrei](https://github.com/hawkingrei) - - Fix the issue that the same query plan has different `PLAN_DIGEST` values in some cases [#47634](https://github.com/pingcap/tidb/issues/47634) @[King-Dylan](https://github.com/King-Dylan) - Fix the issue that `GenJSONTableFromStats` cannot be killed when it consumes a large amount of memory [#47779](https://github.com/pingcap/tidb/issues/47779) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that the result might be incorrect when predicates are pushed down to common table expressions [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that `Duplicate entry` might occur when `AUTO_ID_CACHE=1` is set [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) + - Fix the issue that the result might be incorrect when predicates are pushed down to common table expressions [#47881](https://github.com/pingcap/tidb/issues/47881) @[winoros](https://github.com/winoros) + - Fix the issue that `Duplicate entry` might occur when `AUTO_ID_CACHE=1` is set [#46444](https://github.com/pingcap/tidb/issues/46444) @[tiancaiamao](https://github.com/tiancaiamao) - Fix the issue that TiDB server might consume a significant amount of resources when the enterprise plugin for audit logging is used [#49273](https://github.com/pingcap/tidb/issues/49273) @[lcwangchao](https://github.com/lcwangchao) - Fix the issue that TiDB server might panic during graceful shutdown [#36793](https://github.com/pingcap/tidb/issues/36793) @[bb7133](https://github.com/bb7133) - 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) @@ -100,23 +73,23 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - 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 TiDB deployed in the cgroup v2 container cannot be detected [#48342](https://github.com/pingcap/tidb/issues/48342) @[D3Hunter](https://github.com/D3Hunter) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that executing `UNION ALL` with the DUAL table as the first subnode might cause an error [#48755](https://github.com/pingcap/tidb/issues/48755) @[winoros](https://github.com/winoros) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the TiDB node panic issue that occurs when DDL `jobID` is restored to 0 [#46296](https://github.com/pingcap/tidb/issues/46296) @[jiyfhust](https://github.com/jiyfhust) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of unsorted row data returned by `TABLESAMPLE` [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that panic might occur when `tidb_enable_ordered_result_mode` is enabled [#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) - - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the optimizer mistakenly selects IndexFullScan to reduce sort introduced by window functions [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of not handling locks in the MVCC interface when reading schema diff commit versions from the TiDB schema cache [#48281](https://github.com/pingcap/tidb/issues/48281) @[cfzjywxk](https://github.com/cfzjywxk) - - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue of incorrect memory usage estimation in `INDEX_LOOKUP_HASH_JOIN` [#47788](https://github.com/pingcap/tidb/issues/47788) @[SeaRise](https://github.com/SeaRise) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of `IMPORT INTO` task failure caused by PD leader malfunction for 1 minute [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) - - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the panic issue of `batch-client` in `client-go` [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that column pruning can cause panic in specific situations [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) - - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that TiDB does not read `cgroup` resource limits when it is started with `systemd` [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue of possible syntax error when a common table expression (CTE) containing aggregate or window functions is referenced by other recursive CTEs [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the panic issue that might occur when constructing TopN structure for statistics [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) - - (dup): release-6.5.6.md > Bug fixes> TiDB - Fix the issue that the result of `COUNT(INT)` calculated by MPP might be incorrect [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) - - (dup): release-7.5.0.md > Bug fixes> TiDB - Fix the issue that the chunk cannot be reused when the HashJoin operator performs probe [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) - -+ TiKV + - 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) + - Fix the issue of unsorted row data returned by `TABLESAMPLE` [#48253](https://github.com/pingcap/tidb/issues/48253) @[tangenta](https://github.com/tangenta) + - Fix the issue that panic might occur when `tidb_enable_ordered_result_mode` is enabled [#45044](https://github.com/pingcap/tidb/issues/45044) @[qw4990](https://github.com/qw4990) + - Fix the issue that the optimizer mistakenly selects IndexFullScan to reduce sort introduced by window functions [#46177](https://github.com/pingcap/tidb/issues/46177) @[qw4990](https://github.com/qw4990) + - Fix the issue of not handling locks in the MVCC interface when reading schema diff commit versions from the TiDB schema cache [#48281](https://github.com/pingcap/tidb/issues/48281) @[cfzjywxk](https://github.com/cfzjywxk) + - Fix the issue of incorrect memory usage estimation in `INDEX_LOOKUP_HASH_JOIN` [#47788](https://github.com/pingcap/tidb/issues/47788) @[SeaRise](https://github.com/SeaRise) + - Fix the issue of `IMPORT INTO` task failure caused by PD leader malfunction for 1 minute [#48307](https://github.com/pingcap/tidb/issues/48307) @[D3Hunter](https://github.com/D3Hunter) + - Fix the panic issue of `batch-client` in `client-go` [#47691](https://github.com/pingcap/tidb/issues/47691) @[crazycs520](https://github.com/crazycs520) + - Fix the issue that column pruning can cause panic in specific situations [#47331](https://github.com/pingcap/tidb/issues/47331) @[hi-rustin](https://github.com/hi-rustin) + - Fix the issue that TiDB does not read `cgroup` resource limits when it is started with `systemd` [#47442](https://github.com/pingcap/tidb/issues/47442) @[hawkingrei](https://github.com/hawkingrei) + - Fix the issue of possible syntax error when a common table expression (CTE) containing aggregate or window functions is referenced by other recursive CTEs [#47603](https://github.com/pingcap/tidb/issues/47603) [#47711](https://github.com/pingcap/tidb/issues/47711) @[elsa0520](https://github.com/elsa0520) + - Fix the panic issue that might occur when constructing TopN structure for statistics [#35948](https://github.com/pingcap/tidb/issues/35948) @[hi-rustin](https://github.com/hi-rustin) + - Fix the issue that the result of `COUNT(INT)` calculated by MPP might be incorrect [#48643](https://github.com/pingcap/tidb/issues/48643) @[AilinKid](https://github.com/AilinKid) + - Fix the issue that the chunk cannot be reused when the HashJoin operator performs probe [#48082](https://github.com/pingcap/tidb/issues/48082) @[wshwsh12](https://github.com/wshwsh12) + ++ 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) @@ -124,33 +97,33 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - 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) - - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that resolved-ts might be blocked for 2 hours [#39130](https://github.com/pingcap/tidb/issues/39130) @[overvenus](https://github.com/overvenus) - - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the joint state of DR Auto-Sync might time out when scaling out [#15817](https://github.com/tikv/tikv/issues/15817) @[Connor1996](https://github.com/Connor1996) - - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that the scheduler command variables are incorrect in Grafana on the cloud environment [#15832](https://github.com/tikv/tikv/issues/15832) @[Connor1996](https://github.com/Connor1996) - - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that stale peers are retained and block resolved-ts after Regions are merged [#15919](https://github.com/tikv/tikv/issues/15919) @[overvenus](https://github.com/overvenus) - - (dup): release-6.5.5.md > Bug fixes> TiKV - Fix the issue that Online Unsafe Recovery cannot handle merge abort [#15580](https://github.com/tikv/tikv/issues/15580) @[v01dstar](https://github.com/v01dstar) - - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the TiKV OOM issue that occurs when restarting TiKV and there are a large number of Raft logs that are not applied [#15770](https://github.com/tikv/tikv/issues/15770) @[overvenus](https://github.com/overvenus) - - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix security issues by upgrading the version of `lz4-sys` to 1.9.4 [#15621](https://github.com/tikv/tikv/issues/15621) @[SpadeA-Tang](https://github.com/SpadeA-Tang) - - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that `blob-run-mode` in Titan cannot be updated online [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) - - (dup): release-6.5.4.md > Bug fixes> TiKV - Fix the issue that network interruption between PD and TiKV might cause PITR to get stuck [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) - - (dup): release-6.5.6.md > Bug fixes> TiKV - Fix the issue that TiKV coprocessor might return stale data when removing a Raft peer [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) - -+ PD + - 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) + - Fix the issue that Online Unsafe Recovery cannot handle merge abort [#15580](https://github.com/tikv/tikv/issues/15580) @[v01dstar](https://github.com/v01dstar) + - Fix the TiKV OOM issue that occurs when restarting TiKV and there are a large number of Raft logs that are not applied [#15770](https://github.com/tikv/tikv/issues/15770) @[overvenus](https://github.com/overvenus) + - Fix security issues by upgrading the version of `lz4-sys` to 1.9.4 [#15621](https://github.com/tikv/tikv/issues/15621) @[SpadeA-Tang](https://github.com/SpadeA-Tang) + - Fix the issue that `blob-run-mode` in Titan cannot be updated online [#15978](https://github.com/tikv/tikv/issues/15978) @[tonyxuqqi](https://github.com/tonyxuqqi) + - Fix the issue that network interruption between PD and TiKV might cause PITR to get stuck [#15279](https://github.com/tikv/tikv/issues/15279) @[YuJuncen](https://github.com/YuJuncen) + - Fix the issue that TiKV coprocessor might return stale data when removing a Raft peer [#16069](https://github.com/tikv/tikv/issues/16069) @[overvenus](https://github.com/overvenus) + ++ PD - Fix the issue that the `resource_manager_resource_unit` metric is empty in TiDB Dashboard when executing `CALIBRATE RESOURCE` [#45166](https://github.com/pingcap/tidb/issues/45166) @[CabinfeverB](https://github.com/CabinfeverB) - Fix the issue that the Calibrate by Workload page reports an error [#48162](https://github.com/pingcap/tidb/issues/48162) @[CabinfeverB](https://github.com/CabinfeverB) - Fix the issue that deleting a resource group can damage DDL atomicity [#45050](https://github.com/pingcap/tidb/issues/45050) @[glorv](https://github.com/glorv) - 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) - - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that adding multiple TiKV nodes to a large cluster might cause TiKV heartbeat reporting to become slow or stuck [#7248](https://github.com/tikv/pd/issues/7248) @[rleungx](https://github.com/rleungx) - - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that TiDB Dashboard cannot read PD `trace` data correctly [#7253](https://github.com/tikv/pd/issues/7253) @[nolouch](https://github.com/nolouch) - - (dup): release-6.5.6.md > Bug fixes> PD - Upgrade the version of Gin Web Framework from v1.8.1 to v1.9.1 to fix some security issues [#7438](https://github.com/tikv/pd/issues/7438) @[niubell](https://github.com/niubell) - - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that the rule checker does not add Learners according to the configuration of Placement Rules [#7185](https://github.com/tikv/pd/issues/7185) @[nolouch](https://github.com/nolouch) - - (dup): release-7.5.0.md > Bug fixes> PD - Fix the issue that PD might delete normal Peers when TiKV nodes are unavailable [#7249](https://github.com/tikv/pd/issues/7249) @[lhy1024](https://github.com/lhy1024) - - (dup): release-6.5.6.md > Bug fixes> PD - Fix the issue that it takes a long time to switch the leader in DR Auto-Sync mode [#6988](https://github.com/tikv/pd/issues/6988) @[HuSharp](https://github.com/HuSharp) + - 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 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) -+ TiFlash ++ TiFlash - - (dup): release-6.5.6.md > Bug fixes> TiFlash - Fix the issue that executing the `ALTER TABLE ... EXCHANGE PARTITION ...` statement causes panic [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) + - Fix the issue that executing the `ALTER TABLE ... EXCHANGE PARTITION ...` statement causes panic [#8372](https://github.com/pingcap/tiflash/issues/8372) @[JaySon-Huang](https://github.com/JaySon-Huang) - Fix the issue of memory leak when TiFlash encounters memory limitation during query [#8447](https://github.com/pingcap/tiflash/issues/8447) @[JinheLin](https://github.com/JinheLin) - Fix the issue that data of TiFlash replicas would still be garbage collected after executing `FLASHBACK DATABASE` [#8450](https://github.com/pingcap/tiflash/issues/8450) @[JaySon-Huang](https://github.com/JaySon-Huang) - Fix incorrect display of maximum percentile time for some panels in Grafana [#8076](https://github.com/pingcap/tiflash/issues/8076) @[JaySon-Huang](https://github.com/JaySon-Huang) @@ -158,51 +131,36 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- + Tools - + Backup & Restore (BR) + + Backup & Restore (BR) - - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the default values for BR SQL commands and CLI are different, which might cause OOM issues [#48000](https://github.com/pingcap/tidb/issues/48000) @[YuJuncen](https://github.com/YuJuncen) - - (dup): release-7.5.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the log backup might get stuck in some scenarios when backing up large wide tables [#15714](https://github.com/tikv/tikv/issues/15714) @[YuJuncen](https://github.com/YuJuncen) - - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that BR generates incorrect URIs for external storage files [#48452](https://github.com/pingcap/tidb/issues/48452) @[3AceShowHand](https://github.com/3AceShowHand) - - (dup): release-6.5.6.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the retry after an EC2 metadata connection reset cause degraded backup and restore performance [#46750](https://github.com/pingcap/tidb/issues/47650) @[Leavrth](https://github.com/Leavrth) + - 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 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 + + 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 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) - - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the changefeed cannot replicate DML events in bidirectional replication mode if the target table is dropped and then recreated in upstream [#10079](https://github.com/pingcap/tiflow/issues/10079) @[asddongmen](https://github.com/asddongmen) - - (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the performance issue caused by accessing NFS directories when replicating data to an object store sink [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) - - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the TiCDC server might panic when replicating data to an object storage service [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) - - (dup): release-6.5.6.md > Bug fixes> Tools> TiCDC - Fix the issue that the interval between replicating DDL statements is too long when redo log is enabled [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) - - (dup): release-7.5.0.md > Bug fixes> Tools> TiCDC - Fix the issue that an owner node gets stuck due to NFS failure when the redo log is enabled [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) + - 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) + - Fix the performance issue caused by accessing NFS directories when replicating data to an object store sink [#10041](https://github.com/pingcap/tiflow/issues/10041) @[CharlesCheung96](https://github.com/CharlesCheung96) + - Fix the issue that the TiCDC server might panic when replicating data to an object storage service [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) + - Fix the issue that the interval between replicating DDL statements is too long when redo log is enabled [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) + - Fix the issue that an owner node gets stuck due to NFS failure when the redo log is enabled [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - + TiDB Data Migration (DM) + + TiDB Data Migration (DM) - Fix the issue that DM performance is degraded due to an inappropriate algorithm used for `CompareGTID` [#9676](https://github.com/pingcap/tiflow/issues/9676) @[GMHDBJD](https://github.com/GMHDBJD) - + TiDB Lightning + + TiDB Lightning - Fix the issue that data import fails due to the PD leader being killed or slow processing of PD requests [#46950](https://github.com/pingcap/tidb/issues/46950) [#48075](https://github.com/pingcap/tidb/issues/48075) @[D3Hunter](https://github.com/D3Hunter) - - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that TiDB Lightning gets stuck during `writeToTiKV` [#46321](https://github.com/pingcap/tidb/issues/46321) [#48352](https://github.com/pingcap/tidb/issues/48352) @[lance6716](https://github.com/lance6716) - - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that data import fails because HTTP retry requests do not use the current request content [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) - - (dup): release-6.5.6.md > Bug fixes> Tools> TiDB Lightning - Remove unnecessary `get_regions` calls in physical import mode [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) - - + Dumpling - - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + TiUP - - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + TiDB Binlog - - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - Fix the issue that TiDB Lightning gets stuck during `writeToTiKV` [#46321](https://github.com/pingcap/tidb/issues/46321) [#48352](https://github.com/pingcap/tidb/issues/48352) @[lance6716](https://github.com/lance6716) + - Fix the issue that data import fails because HTTP retry requests do not use the current request content [#47930](https://github.com/pingcap/tidb/issues/47930) @[lance6716](https://github.com/lance6716) + - Remove unnecessary `get_regions` calls in physical import mode [#45507](https://github.com/pingcap/tidb/issues/45507) @[mittalrishabh](https://github.com/mittalrishabh) diff --git a/releases/release-notes.md b/releases/release-notes.md index 805989809fa1c..c021fc2b2e46b 100644 --- a/releases/release-notes.md +++ b/releases/release-notes.md @@ -14,6 +14,7 @@ title: Release Notes ## 7.1 +- [7.1.3](/releases/release-7.1.3.md): 2023-12-21 - [7.1.2](/releases/release-7.1.2.md): 2023-10-25 - [7.1.1](/releases/release-7.1.1.md): 2023-07-24 - [7.1.0](/releases/release-7.1.0.md): 2023-05-31 diff --git a/releases/release-timeline.md b/releases/release-timeline.md index 6ca5fb2432609..9f47ce5e0f657 100644 --- a/releases/release-timeline.md +++ b/releases/release-timeline.md @@ -9,6 +9,7 @@ This document shows all the released TiDB versions in reverse chronological orde | Version | Release Date | | :--- | :--- | +| [7.1.3](/releases/release-7.1.3.md) | 2023-12-21 | | [6.5.6](/releases/release-6.5.6.md) | 2023-12-07 | | [7.1.2](/releases/release-7.1.2.md) | 2023-10-25 | | [6.5.5](/releases/release-6.5.5.md) | 2023-09-21 | From dbd8586c110bae921fc1d544d495176f598ca330 Mon Sep 17 00:00:00 2001 From: Ran Date: Wed, 20 Dec 2023 14:23:23 +0800 Subject: [PATCH 19/22] remove template --- releases/release-7.1.3.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 4204275b8274a..017448e1156c1 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -151,8 +151,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- - Fix the issue that the TiCDC server might panic when replicating data to an object storage service [#10137](https://github.com/pingcap/tiflow/issues/10137) @[sdojjy](https://github.com/sdojjy) - Fix the issue that the interval between replicating DDL statements is too long when redo log is enabled [#9960](https://github.com/pingcap/tiflow/issues/9960) @[CharlesCheung96](https://github.com/CharlesCheung96) - Fix the issue that an owner node gets stuck due to NFS failure when the redo log is enabled [#9886](https://github.com/pingcap/tiflow/issues/9886) @[3AceShowHand](https://github.com/3AceShowHand) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + TiDB Data Migration (DM) From efe994d8b733052455567da2507a4bea16df9851 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Thu, 21 Dec 2023 09:00:25 +0800 Subject: [PATCH 20/22] Apply suggestions from code review Co-authored-by: Aolin Co-authored-by: Grace Cai --- releases/release-7.1.3.md | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 017448e1156c1..09212d705b972 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -21,9 +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 @@ -42,7 +39,7 @@ 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) @@ -71,7 +68,7 @@ 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) @@ -116,7 +113,7 @@ 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) @@ -136,14 +133,13 @@ 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) From c46829bb71272d1f743fabb82dfa5a05fc70d0bc Mon Sep 17 00:00:00 2001 From: Ran Date: Thu, 21 Dec 2023 09:17:15 +0800 Subject: [PATCH 21/22] Apply suggestions from code review Co-authored-by: xixirangrang --- releases/release-7.1.3.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 09212d705b972..650cd409d022d 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -89,12 +89,11 @@ 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) From b363a010bd0963d0253c3760388821fa03955dd4 Mon Sep 17 00:00:00 2001 From: Ran Date: Thu, 21 Dec 2023 09:18:03 +0800 Subject: [PATCH 22/22] Update releases/release-7.1.3.md --- releases/release-7.1.3.md | 1 - 1 file changed, 1 deletion(-) diff --git a/releases/release-7.1.3.md b/releases/release-7.1.3.md index 650cd409d022d..74fe88032eaea 100644 --- a/releases/release-7.1.3.md +++ b/releases/release-7.1.3.md @@ -21,7 +21,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with- ## Improvements - + PD - Enhance the configuration retrieval method of the resource control client to dynamically fetch the latest configurations [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch)