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ddl: Implement basic version of TiFlash replica management #30842

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merged 278 commits into from
Jan 19, 2022

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CalvinNeo
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@CalvinNeo CalvinNeo commented Dec 17, 2021

What problem does this PR solve?

Issue Number: #29924

Problem Summary:
This PR is the second PR to fix problems described in #29924.
It implements basic function of TiFlash replica management. The whole implementation does not include any optimization, which will be introduced in later PRs.

What is changed and how it works?

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No code

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

Implement  basic version of TiFlash replica management

CalvinNeo and others added 30 commits November 18, 2021 10:37
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
f
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
Signed-off-by: CalvinNeo <calvinneo1995@gmail.com>
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/run-unit-test

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/run-unit-test

@solotzg
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solotzg commented Jan 19, 2022

/run-tics-test

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/run-unit-test

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/run-unit-test

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xhebox commented Jan 19, 2022

/unhold
Seems solved

@ti-chi-bot ti-chi-bot removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Jan 19, 2022
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xhebox commented Jan 19, 2022

/merge

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Jan 19, 2022
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/run-all-tests

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/run-integration-test-mysql-8026

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/run-unit-test

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/run-integration-test

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/test ?

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/retest

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/run-all-tests

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xhebox commented Jan 19, 2022

/merge cancel

@ti-chi-bot ti-chi-bot removed the status/can-merge Indicates a PR has been approved by a committer. label Jan 19, 2022
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xhebox commented Jan 19, 2022

retrigger testing
/merge

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

Commit hash: 1f7ffd5

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Jan 19, 2022
@ti-chi-bot ti-chi-bot merged commit 493fe78 into pingcap:master Jan 19, 2022
cluster *unistore.Cluster
}

var _ = SerialSuites(&tiflashDDLTestSuite{})
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We have used the new framework testify to implement test cases instead of pingcap/check.

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8 participants