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util: fix unstable test TestCheckCN #37016

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merged 8 commits into from
Aug 10, 2022

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hawkingrei
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@hawkingrei hawkingrei commented Aug 10, 2022

What problem does this PR solve?

Issue Number: ref #36866

Problem Summary:

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

Please refer to Release Notes Language Style Guide to write a quality release note.

None

Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
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ti-chi-bot commented Aug 10, 2022

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • Defined2014
  • xhebox

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/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Aug 10, 2022
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sre-bot commented Aug 10, 2022

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/run-unit-test

Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
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Try 3 times without any flaky.

Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
@ti-chi-bot ti-chi-bot added size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. and removed size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Aug 10, 2022
@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Aug 10, 2022
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Defined2014 commented Aug 10, 2022

Don't understand why it can avoid get error like #36866, the error msg looks like the server are closed.

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Don't understand why it can avoid get error like #36866, the error msg looks like the server are closed.

I also don't understand it so I just improve the code style and reference the issue to avoid closing it. it needs to test more times.

@ti-chi-bot ti-chi-bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Aug 10, 2022
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/merge

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/merge

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

Commit hash: e728f04

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Aug 10, 2022
@ti-chi-bot ti-chi-bot merged commit c3d14dc into pingcap:master Aug 10, 2022
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sre-bot commented Aug 10, 2022

TiDB MergeCI notify

✅ Well Done! New fixed [3] after this pr merged.

CI Name Result Duration Compare with Parent commit
idc-jenkins-ci-tidb/integration-common-test 🔴 failed 3, success 14, total 17 12 min Existing failure
idc-jenkins-ci-tidb/common-test 🔴 failed 2, success 9, total 11 10 min Existing failure
idc-jenkins-ci-tidb/sqllogic-test-2 🔴 failed 1, success 27, total 28 5 min 43 sec Existing failure
idc-jenkins-ci-tidb/integration-ddl-test 🔴 failed 1, success 5, total 6 5 min 32 sec Existing failure
idc-jenkins-ci/integration-cdc-test ✅ all 36 tests passed 34 min Fixed
idc-jenkins-ci-tidb/sqllogic-test-1 ✅ all 26 tests passed 4 min 23 sec Fixed
idc-jenkins-ci-tidb/integration-compatibility-test ✅ all 1 tests passed 2 min 31 sec Fixed
idc-jenkins-ci-tidb/tics-test 🟢 all 1 tests passed 5 min 53 sec Existing passed
idc-jenkins-ci-tidb/mybatis-test 🟢 all 1 tests passed 3 min 11 sec Existing passed
idc-jenkins-ci-tidb/plugin-test 🟢 build success, plugin test success 4min Existing passed

morgo added a commit to morgo/tidb that referenced this pull request Aug 11, 2022
…verage

* upstream/master: (98 commits)
  planner: provide a unified interface to set and get user variables and types (pingcap#37046)
  *: fix check-2 to bazel (pingcap#37055)
  distsql: revert 37019 (pingcap#37048)
  planner: introduce new functions for the general statement in session interface (pingcap#37024)
  session: make BenchmarkCompileExecutePreparedStmt update to date (pingcap#36960)
  server: Change proxyprotocol to lazy mode (pingcap#36301)
  test: fix `TestDDLSchedulingMultiTimes` and `TestConcurrentDDLSwitch` timeout (pingcap#37043)
  makefile: add bazel realtikvtest (pingcap#37042)
  distsql: make analyze request SI (pingcap#37019)
  *: gofmt code for adapting go 1.19 (pingcap#36832)
  planner: fix data race in the TestInlineProjection4HashJoinIssue15316 (pingcap#37014)
  planner: introduce Session.CacheGeneralStmt for general plan cache (pingcap#37028)
  server: revise scheme code (pingcap#37021)
  planner: fix unstable test TestPushDownSelectionForMPP (pingcap#37038)
  executor: more precise memory tracking (pingcap#35785)
  executor: add privilege check for prepare stmt (pingcap#36933)
  *: optimize temptable.SessionSnapshotInterceptor (pingcap#36999)
  statistics: batch insert topn and buckets to storage to speed up loading stats (pingcap#36948)
  planner: remove keyword `prepared` in plan cache backend (pingcap#37023)
  util: fix unstable test TestCheckCN (pingcap#37016)
  ...
@hawkingrei hawkingrei deleted the fix_improve_test branch August 19, 2022 13:28
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5 participants