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workerpool: limit the rate to output deadlock warning (#3775) #3798

Merged
merged 5 commits into from
Dec 10, 2021
Merged

workerpool: limit the rate to output deadlock warning (#3775) #3798

merged 5 commits into from
Dec 10, 2021

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This is an automated cherry-pick of #3775

What problem does this PR solve?

Close https://github.com/pingcap/ticdc/issues/2706

What is changed and how it works?

Ratelimit deadlock log.

Check List

Tests

  • Manual test (add detailed scripts or steps below)

Related changes

  • Need to cherry-pick to the release branch

Release note 

Reduce log "synchronize is taking too long, report a bug" in some cases.

liuzix and others added 4 commits December 8, 2021 16:40
@liuzix @ti-chi-bot
workerpool: limit the rate to output deadlock warning
835548f
@overvenus @ti-chi-bot
add a test
22eb0f2 
Signed-off-by: Neil Shen <overvenus@gmail.com>
@overvenus @ti-chi-bot
address comments
f47b08b 
Signed-off-by: Neil Shen <overvenus@gmail.com>
@overvenus @ti-chi-bot
fix data race
1c7e9ea 
Signed-off-by: Neil Shen <overvenus@gmail.com>
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[REVIEW NOTIFICATION]

This pull request has not been approved.

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After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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@ti-chi-bot ti-chi-bot added do-not-merge/cherry-pick-not-approved release-note Denotes a PR that will be considered when it comes time to generate release notes. labels Dec 8, 2021
@ti-chi-bot ti-chi-bot mentioned this pull request Dec 8, 2021
Merged
@ti-chi-bot ti-chi-bot added area/ticdc Issues or PRs related to TiCDC. component/metrics-logging Metrics and logging component. component/sorter Sorter component. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. status/LGT2 Indicates that a PR has LGTM 2. type/cherry-pick-for-release-5.1 This PR is cherry-picked to release-5.1 from a source PR. labels Dec 8, 2021
@nongfushanquan nongfushanquan added cherry-pick-approved Cherry pick PR approved by release team. and removed do-not-merge/cherry-pick-not-approved labels Dec 9, 2021
@overvenus
resolved conflicts
0116a69 
Signed-off-by: Neil Shen <overvenus@gmail.com>
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/merge

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This pull request has been accepted and is ready to merge.

Commit hash: 0116a69

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Dec 10, 2021
@ti-chi-bot ti-chi-bot merged commit c4dc545 into pingcap:release-5.1 Dec 10, 2021
3AceShowHand pushed a commit to ti-chi-bot/tiflow that referenced this pull request Dec 25, 2021
@ti-chi-bot @3AceShowHand
workerpool: limit the rate to output deadlock warning (pingcap#3775) (p…
974aaa1 
…ingcap#3798)
@overvenus overvenus added this to the v5.1.4 milestone Jan 6, 2022
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Labels
area/ticdc Issues or PRs related to TiCDC. cherry-pick-approved Cherry pick PR approved by release team. component/metrics-logging Metrics and logging component. component/sorter Sorter component. release-note Denotes a PR that will be considered when it comes time to generate release notes. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. status/can-merge Indicates a PR has been approved by a committer. status/LGT2 Indicates that a PR has LGTM 2. type/cherry-pick-for-release-5.1 This PR is cherry-picked to release-5.1 from a source PR.
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@ti-chi-bot @overvenus @nongfushanquan @liuzix