Skip to content

Commit

Permalink
Preview PR pingcap/docs#19720 and this preview is triggered from commit
Browse files Browse the repository at this point in the history
  • Loading branch information
Docsite Preview Bot committed Dec 20, 2024
1 parent ce67d41 commit ec4f668
Showing 1 changed file with 0 additions and 60 deletions.
60 changes: 0 additions & 60 deletions markdown-pages/en/tidb/master/releases/release-8.1.2.md
Original file line number Diff line number Diff line change
Expand Up @@ -19,29 +19,18 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.1/quick-start-with-

+ 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})
- (dup): release-8.3.0.md > # Observability * Add metrics about Request Unit (RU) settings [#8444](https://github.com/tikv/pd/issues/8444) @[nolouch](https://github.com/nolouch)

+ TiKV <!--tw@qiancai: 2 notes-->

- 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})
- (dup): release-8.4.0.md > Improvements> TiKV - Improve the speed of Region Merge in scenarios with empty tables and small Regions [#17376](https://github.com/tikv/tikv/issues/17376) @[LykxSassinator](https://github.com/LykxSassinator)
- (dup): release-7.5.4.md > Improvements> TiKV - Optimize TiKV's `DiskFull` detection to make it compatible with RaftEngine's `spill-dir` configuration, ensuring that this feature works consistently [#17356](https://github.com/tikv/tikv/issues/17356) @[LykxSassinator](https://github.com/LykxSassinator)
- (dup): release-7.5.4.md > Improvements> TiKV - Optimize the trigger mechanism of RocksDB compaction to accelerate disk space reclamation when handling a large number of DELETE versions [#17269](https://github.com/tikv/tikv/issues/17269) @[AndreMouche](https://github.com/AndreMouche)
- Support modifying the `import.num-threads` configuration item dynamically [#17807](https://github.com/tikv/tikv/issues/17807) @[RidRisR](https://github.com/RidRisR)
- Replace the Rusoto library with AWS Rust SDK to access external storage (such as Amazon S3) for backup and restore, which enhances compatibility with AWS features such as IMDSv2 and EKS Pod Identity [#12371](https://github.com/tikv/tikv/issues/12371) @[akoshchiy](https://github.com/akoshchiy)

+ PD

- 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 <!--tw@qiancai: 1 note-->

- 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})
- (dup): release-7.1.6.md > Improvements> TiFlash - Improve the garbage collection speed of outdated data in the background for tables with clustered indexes [#9529](https://github.com/pingcap/tiflash/issues/9529) @[JaySon-Huang](https://github.com/JaySon-Huang)
- (dup): release-7.5.4.md > Improvements> TiFlash - Mitigate the issue that TiFlash might panic due to updating certificates after TLS is enabled [#8535](https://github.com/pingcap/tiflash/issues/8535) @[windtalker](https://github.com/windtalker)
- (dup): release-8.4.0.md > Improvements> TiFlash - Reduce the number of threads that TiFlash needs to create when processing disaggregated storage and compute requests, helping avoid crashes of TiFlash compute nodes when processing a large number of such requests [#9334](https://github.com/pingcap/tiflash/issues/9334) @[JinheLin](https://github.com/JinheLin)
Expand All @@ -53,42 +42,17 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.1/quick-start-with-

+ Backup & Restore (BR)

- 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})
- (dup): release-7.1.6.md > Improvements> Tools> Backup & Restore (BR) - Reduce unnecessary log printing during backup [#55902](https://github.com/pingcap/tidb/issues/55902) @[Leavrth](https://github.com/Leavrth)

+ TiCDC <!--tw@lilin90: 1 note-->

- note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id})
- TiCDC supports querying the status of asynchronously executed DDL tasks after being granted the `SUPER` privilege, preventing execution errors caused by repeatedly executing DDL tasks on the same table [#11521](https://github.com/pingcap/tiflow/issues/11521) @[CharlesCheung96](https://github.com/CharlesCheung96)
- (dup): release-7.5.4.md > Improvements> Tools> TiCDC - When the downstream is TiDB with the `SUPER` permission granted, TiCDC supports querying the execution status of `ADD INDEX DDL` from the downstream database to avoid data replication failure due to timeout in retrying executing the DDL statement in some cases [#10682](https://github.com/pingcap/tiflow/issues/10682) @[CharlesCheung96](https://github.com/CharlesCheung96)

+ 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})

## Bug fixes

+ TiDB <!--tw@lilin90: 5 notes-->

- 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})
- (dup): release-7.1.6.md > Bug fixes> TiDB - Fix the issue that existing TTL tasks are executed unexpectedly frequently in a cluster that is upgraded from v6.5 to v7.5 or later [#56539](https://github.com/pingcap/tidb/issues/56539) @[lcwangchao](https://github.com/lcwangchao)
- (dup): release-7.1.6.md > Bug fixes> TiDB - Fix the issue that improper use of metadata locks might lead to writing anomalous data when using the plan cache under certain circumstances [#53634](https://github.com/pingcap/tidb/issues/53634) @[zimulala](https://github.com/zimulala)
- (dup): release-8.4.0.md > Bug fixes> TiDB - Fix the issue that executing `IMPORT INTO` is stuck when Global Sort is enabled and the Region size exceeds 96 MiB [#55374](https://github.com/pingcap/tidb/issues/55374) @[lance6716](https://github.com/lance6716)
Expand Down Expand Up @@ -144,8 +108,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.1/quick-start-with-
- Fix the issue that the PD HTTP client retry logic might be ineffective [#8499](https://github.com/tikv/pd/issues/8499) @[JmPotato](https://github.com/JmPotato)
- Upgrade the version of Gin Web Framework from v1.9.1 to v1.10.0 to fix potential security vulnerabilities [#8643](https://github.com/tikv/pd/issues/8643) @[JmPotato](https://github.com/JmPotato)
- Fix the issue that PD cannot quickly re-elect a leader during etcd leader transition [#8823](https://github.com/tikv/pd/issues/8823) @[rleungx](https://github.com/rleungx)
- 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-7.5.4.md > Bug fixes> PD - Fix the issue that setting `replication.strictly-match-label` to `true` causes TiFlash to fail to start [#8480](https://github.com/tikv/pd/issues/8480) @[rleungx](https://github.com/rleungx)
- (dup): release-7.1.6.md > Bug fixes> PD - Fix the issue that `evict-leader-scheduler` fails to work properly when it is repeatedly created with the same Store ID [#8756](https://github.com/tikv/pd/issues/8756) @[okJiang](https://github.com/okJiang)
- (dup): release-7.1.6.md > Bug fixes> PD - Fix the performance jitter issue caused by frequent creation of random number generator [#8674](https://github.com/tikv/pd/issues/8674) @[rleungx](https://github.com/rleungx)
Expand All @@ -158,8 +120,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.1/quick-start-with-

+ TiFlash <!--tw@hfxsd: 1 note-->

- 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})
- (dup): release-8.4.0.md > Bug fixes> TiFlash - Fix the issue that TiFlash might panic due to spurious Region overlap check failures that occur when multiple Regions are concurrently applying snapshots [#9329](https://github.com/pingcap/tiflash/issues/9329) @[CalvinNeo](https://github.com/CalvinNeo)
- (dup): release-8.5.0.md > Bug fixes> TiFlash - Fix the issue that the `SUBSTRING()` function returns incorrect results when the second parameter is negative [#9604](https://github.com/pingcap/tiflash/issues/9604) @[guo-shaoge](https://github.com/guo-shaoge)
- (dup): release-7.5.4.md > Bug fixes> TiFlash - Fix the issue that some queries might report errors when late materialization is enabled [#9472](https://github.com/pingcap/tiflash/issues/9472) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger)
Expand All @@ -176,8 +136,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.1/quick-start-with-

+ Backup & Restore (BR) <!--tw@qiancai: 2 notes-->

- 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})
- (dup): release-8.5.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that logs might print out encrypted information [#57585](https://github.com/pingcap/tidb/issues/57585) @[kennytm](https://github.com/kennytm)
- Fix the issue that snapshot backups based on AWS EBS might fail during the preparation phase, causing the backup to get stuck [#52049](https://github.com/pingcap/tidb/issues/52049) @[YuJuncen](https://github.com/YuJuncen)
- Fix the issue that BR repeatedly retries when it fails to connect to TiKV during the Fine Grained phase of snapshot backups [#57449](https://github.com/pingcap/tidb/issues/57449) @[RidRisR](https://github.com/RidRisR)
Expand All @@ -187,7 +145,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.1/quick-start-with-

+ TiCDC <!--tw@Oreoxmt: 2 notes-->

- note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id})
- Fix the issue that the Resolved Ts latency monitoring in the Puller module displays incorrect values [#11561](https://github.com/pingcap/tiflow/issues/11561) @[wlwilliamx](https://github.com/wlwilliamx)
- Fix the issue that when `enable-table-across-nodes` is enabled, some Span replication tasks for a table might be lost during Region splits [#11675](https://github.com/pingcap/tiflow/issues/11675) @[wk989898](https://github.com/wk989898)
- (dup): release-8.5.0.md > Bug fixes> Tools> TiCDC - Fix the issue that the redo module fails to properly report errors [#11744](https://github.com/pingcap/tiflow/issues/11744) @[CharlesCheung96](https://github.com/CharlesCheung96)
Expand All @@ -196,21 +153,4 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.1/quick-start-with-

+ 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})
- (dup): release-7.5.4.md > Bug fixes> Tools> TiDB Data Migration (DM) - Fix the issue that multiple DM-master nodes might simultaneously become leaders, leading to data inconsistency [#11602](https://github.com/pingcap/tiflow/issues/11602) @[GMHDBJD](https://github.com/GMHDBJD)

+ 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})

0 comments on commit ec4f668

Please sign in to comment.