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fb/latency(cdc): agent fix inconsistent state by tolerant duplicate messages. #5791

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3AceShowHand
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What problem does this PR solve?

Issue Number: ref #4757

What is changed and how it works?

for remove table request, check if the target exist before process the request.

Check List

Tests

  • Unit test

Questions

Will it cause performance regression or break compatibility?
Do you need to update user documentation, design documentation or monitoring documentation?

Release note

`None`

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ti-chi-bot commented Jun 8, 2022

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • overvenus

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
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 release-note-none Denotes a PR that doesn't merit a release note. size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. labels Jun 8, 2022
@3AceShowHand 3AceShowHand changed the base branch from master to fb/latency June 8, 2022 09:10
@ti-chi-bot ti-chi-bot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. labels Jun 8, 2022
@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Jun 8, 2022
@overvenus overvenus merged commit c4cb9d6 into pingcap:fb/latency Jun 8, 2022
overvenus pushed a commit to overvenus/ticdc that referenced this pull request Jun 21, 2022
…essages. (pingcap#5791)

* agent should return absent directly.
* do not panic when remove table not exist.
* no need to check for table status.
overvenus pushed a commit to overvenus/ticdc that referenced this pull request Jun 21, 2022
…essages. (pingcap#5791)

* agent should return absent directly.
* do not panic when remove table not exist.
* no need to check for table status.
overvenus pushed a commit to overvenus/ticdc that referenced this pull request Jun 23, 2022
…essages. (pingcap#5791)

* agent should return absent directly.
* do not panic when remove table not exist.
* no need to check for table status.
overvenus pushed a commit to overvenus/ticdc that referenced this pull request Jun 23, 2022
…essages. (pingcap#5791)

* agent should return absent directly.
* do not panic when remove table not exist.
* no need to check for table status.
overvenus pushed a commit to overvenus/ticdc that referenced this pull request Jun 24, 2022
…essages. (pingcap#5791)

* agent should return absent directly.
* do not panic when remove table not exist.
* no need to check for table status.
overvenus pushed a commit to overvenus/ticdc that referenced this pull request Jun 24, 2022
…essages. (pingcap#5791)

* agent should return absent directly.
* do not panic when remove table not exist.
* no need to check for table status.
overvenus pushed a commit to overvenus/ticdc that referenced this pull request Jun 24, 2022
…essages. (pingcap#5791)

* agent should return absent directly.
* do not panic when remove table not exist.
* no need to check for table status.
overvenus pushed a commit to overvenus/ticdc that referenced this pull request Jun 24, 2022
…essages. (pingcap#5791)

* agent should return absent directly.
* do not panic when remove table not exist.
* no need to check for table status.
ti-chi-bot pushed a commit that referenced this pull request Jun 24, 2022
…essages. (#5791)

* agent should return absent directly.
* do not panic when remove table not exist.
* no need to check for table status.
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3 participants