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releases: add tidb v4.0.11 release notes #4761

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merged 27 commits into from
Feb 26, 2021
Merged

releases: add tidb v4.0.11 release notes #4761

merged 27 commits into from
Feb 26, 2021

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ti-srebot
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@ti-srebot ti-srebot commented Feb 1, 2021 •
edited by TomShawn
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What is changed, added or deleted? (Required)

add tidb v4.0.11 release notes

Which TiDB version(s) do your changes apply to? (Required)

  • master (the latest development version)
  • v5.0 (TiDB 5.0 versions)
  • v4.0 (TiDB 4.0 versions)
  • v3.1 (TiDB 3.1 versions)
  • v3.0 (TiDB 3.0 versions)
  • v2.1 (TiDB 2.1 versions)

What is the related PR or file link(s)?

Do your changes match any of the following descriptions?

  • Delete files
  • Change aliases
  • Need modification after applied to another branch
  • Might cause conflicts after applied to another branch

@ti-srebot
update v4.0.11 release notes at 2021-02-01T10:14:13
2817cc9 
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
@TomShawn TomShawn changed the title update tidb v4.0.11 release notes releases: add tidb v4.0.11 release notes Feb 1, 2021
@TomShawn TomShawn added the translation/done This PR has been translated from English into Chinese and updated to pingcap/docs-cn in a PR. label Feb 1, 2021
@TomShawn TomShawn mentioned this pull request Feb 1, 2021
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@TomShawn TomShawn added the status/PTAL This PR is ready for reviewing. label Feb 1, 2021
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New Features

  • TiKV

    • Add utf8mb4_unicode_ci implement #9577
    • Add cast_year_as_time #9299

Improvements

  • TiKV

    • Add server info metrics for DBasS #9591
    • Grafana dashboards support multiple clusters #9572
    • Report RocksDB metrics to TiDB #9316
    • Record suspend time for coprocessor task #9277
    • Add key and size threshold for load-base-split #9354
    • Check whether file exist before importing #9544
    • Improve Fast Tune panels #9180

Bug Fixes

  • TiKV

    • Fix failed to build TiKV with PROST=1 #9604
    • Fix unmatched memory information #9589
    • Fix the issue that end key of a partial rawkv-restore range is inclusive #9583
    • Fix the issue that when loading old value for CDC's incremental scan on a key where there's a rolled back transaction, in some cases TiKV may panic. #9569
    • Fix old value config glitch when changefeeds with different settings connect to one region #9565
    • Fix a crash problem when running a TiKV on a machine with a network interface lacking MAC address since v4.0.9. #9516
    • Fix the problem that TiKV OOM when we backup a huge region. #9448
    • Fix region-split-check-diff can not be customized #9530
    • Fix TiKV panicked when system time go back #9542

bb7133
bb7133 reviewed Feb 2, 2021
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nolouch
nolouch reviewed Feb 3, 2021
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qw4990
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qiancai
qiancai reviewed Feb 26, 2021
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- Fix a bug that the TiCDC service might unexpectedly exit when `ErrTaskStatusNotExists` and the closing of `capture` session occur at the same time [#1240](https://github.com/pingcap/ticdc/pull/1240)
- Fix the old value switch of a `changefeed` might be affected by another `changefeed` [#1347](https://github.com/pingcap/ticdc/pull/1347)
- Fix a bug that the TiCDC service might hang when processing a new `changefeed` with invalid the `sort-engine` parameter [#1309](https://github.com/pingcap/ticdc/pull/1309)
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@qiancai qiancai Feb 26, 2021 •
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In "with invalid the sort-engine parameter", please update "with invalid the" to "with the invalid".

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Done.

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@qiancai qiancai Feb 26, 2021 •
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LGTM

qiancai
qiancai reviewed Feb 26, 2021
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releases/release-4.0.11.md Outdated
- Fix a bug that the TiCDC service might unexpectedly exit when `ErrTaskStatusNotExists` and the closing of `capture` session occur at the same time [#1240](https://github.com/pingcap/ticdc/pull/1240)
- Fix the old value switch of a `changefeed` might be affected by another `changefeed` [#1347](https://github.com/pingcap/ticdc/pull/1347)
- Fix a bug that the TiCDC service might hang when processing a new `changefeed` with invalid the `sort-engine` parameter [#1309](https://github.com/pingcap/ticdc/pull/1309)
- Fix the issue of panic that occurs when getting the debugging information on none owner nodes [#1349](https://github.com/pingcap/ticdc/pull/1349)
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Please update "none owner nodes" to "non-owner nodes".

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Done.

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@qiancai qiancai Feb 26, 2021 •
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LGTM

qiancai
qiancai reviewed Feb 26, 2021
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TomShawn and others added 2 commits February 26, 2021 20:15
@TomShawn @qiancai
Update releases/release-4.0.11.md
e0a53f6 
Co-authored-by: Grace Cai <79440533+qiancai@users.noreply.github.com>
@TomShawn
address comments from qiancai
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@qiancai All comments are addressed. PTAL again, thanks!

qiancai
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TomShawn and others added 2 commits February 26, 2021 21:12
@TomShawn
update a note
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@TomShawn @qiancai
Update releases/release-4.0.11.md
073a586 
Co-authored-by: Grace Cai <79440533+qiancai@users.noreply.github.com>
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qiancai commented Feb 26, 2021

LGTM

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@qiancai, Thanks for your review. The bot only counts LGTMs from Reviewers and higher roles, but you're still welcome to leave your comments. See the corresponding SIG page for more information. Related SIG: docs(slack).

@ti-srebot ti-srebot added the status/LGT1 Indicates that a PR has LGTM 1. label Feb 26, 2021
@TomShawn TomShawn merged commit 0435d8c into pingcap:master Feb 26, 2021
ti-srebot added a commit to ti-srebot/docs that referenced this pull request Feb 26, 2021
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cherry pick pingcap#4761 to release-4.0
a540eca 
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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cherry pick to release-4.0 in PR #4930

@ti-srebot ti-srebot mentioned this pull request Feb 26, 2021
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ti-srebot added a commit to ti-srebot/docs that referenced this pull request Feb 26, 2021
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cherry pick pingcap#4761 to release-5.0
05ba964 
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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cherry pick to release-5.0 in PR #4931

@ti-srebot ti-srebot mentioned this pull request Feb 26, 2021
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TomShawn pushed a commit that referenced this pull request Feb 26, 2021
@ti-srebot
cherry pick #4761 to release-4.0 (#4930)
1670903 
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
TomShawn pushed a commit that referenced this pull request Feb 26, 2021
@ti-srebot
cherry pick #4761 to release-5.0 (#4931)
75fe1b5 
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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scsldb commented Feb 26, 2021

LGTM

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@scsldb, Thanks for your review. The bot only counts LGTMs from Reviewers and higher roles, but you're still welcome to leave your comments. See the corresponding SIG page for more information. Related SIG: docs(slack).

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@TomShawn TomShawn TomShawn approved these changes

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