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move FLASHBACK CLUSTER TO TSO to TiDB improvements (#15960) #15967

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merged 3 commits into from
Jan 4, 2024
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move FLASHBACK CLUSTER TO TSO to TiDB improvements (#15960) #15967

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Add temp.md
qiancai Jan 3, 2024
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qiancai Jan 3, 2024
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qiancai Jan 3, 2024
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5 changes: 4 additions & 1 deletion releases/release-6.5.6.md
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Expand Up @@ -24,6 +24,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with-

## Improvements

+ TiDB

- 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)

+ TiKV

- Optimize memory usage of Resolver to prevent OOM [#15458](https://github.com/tikv/tikv/issues/15458) @[overvenus](https://github.com/overvenus)
Expand All @@ -41,7 +45,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.5/quick-start-with-

- 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)
- 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)
- 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)
- 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)
- BR can pause Region merging by setting the `merge-schedule-limit` configuration to `0` [#7148](https://github.com/tikv/pd/issues/7148) @[BornChanger](https://github.com/3pointer)

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5 changes: 4 additions & 1 deletion releases/release-7.1.3.md
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Expand Up @@ -22,6 +22,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-

## Improvements

+ TiDB

- 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)

+ PD

- Enhance the configuration retrieval method of the resource control client to dynamically fetch the latest configurations [#7043](https://github.com/tikv/pd/issues/7043) @[nolouch](https://github.com/nolouch)
Expand All @@ -32,7 +36,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.1/quick-start-with-

- 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
Expand Down