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*: check if GetStore returns nil #4347

Merged
merged 8 commits into from
Nov 24, 2021
Merged

*: check if GetStore returns nil #4347

merged 8 commits into from
Nov 24, 2021

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disksing
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close #4344

Signed-off-by: disksing i@disksing.com

What problem does this PR solve?

If we use remove tombstone, GetStore may return nil. We should check it.

What is changed and how it works?

Check List

Tests

  • Unit test

Related changes

  • Need to cherry-pick to the release branch

Release note

Fix panic issue after TiKV node scales in

@disksing
*: check if GetStore returns nil
a3e2377 
close tikv#4344

Signed-off-by: disksing <i@disksing.com>
@disksing disksing added type/bugfix This PR fixes a bug. needs-cherry-pick-release-4.0 The PR needs to cherry pick to release-4.0 branch. needs-cherry-pick-release-5.0 The PR needs to cherry pick to release-5.0 branch. needs-cherry-pick-release-5.1 Type: Need cherry pick to release-5.1 needs-cherry-pick-release-5.2 Type: Need cherry pick to release-5.2 needs-cherry-pick-release-5.3 Type: Need cherry pick to release-5.3 labels Nov 18, 2021
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ti-chi-bot commented Nov 18, 2021 •
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[REVIEW NOTIFICATION]

This pull request has been approved by:

  • JmPotato
  • lhy1024

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 the release-note Denotes a PR that will be considered when it comes time to generate release notes. label Nov 18, 2021
@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Nov 18, 2021
@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 Nov 18, 2021
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Wait for adding a test to merge.

@disksing disksing added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Nov 18, 2021
@disksing
add test
9a401e5 
Signed-off-by: disksing <i@disksing.com>
@disksing disksing removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Nov 18, 2021
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/merge

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@JmPotato: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Nov 19, 2021
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/run-unit-test

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/run-unit-test

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/run-unit-test

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nolouch commented Nov 19, 2021

/run-unit-test

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nolouch commented Nov 22, 2021

/run-unit-test

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nolouch commented Nov 23, 2021

/run-unit-tests

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/run-unit-test

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/run-unit-test

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/run-unit-test

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/run-unit-test

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/run-unit-tests

@ti-chi-bot ti-chi-bot merged commit 63c46a1 into tikv:master Nov 24, 2021
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In response to a cherrypick label: new pull request created: #4378.

ti-chi-bot pushed a commit to ti-chi-bot/pd that referenced this pull request Nov 24, 2021
@disksing @ti-chi-bot
This is an automated cherry-pick of tikv#4347
df54757 
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
@ti-chi-bot ti-chi-bot mentioned this pull request Nov 24, 2021
Merged
ti-chi-bot pushed a commit to ti-chi-bot/pd that referenced this pull request Nov 24, 2021
@disksing @ti-chi-bot
This is an automated cherry-pick of tikv#4347
385a6ee 
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
@ti-chi-bot ti-chi-bot mentioned this pull request Nov 24, 2021
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In response to a cherrypick label: new pull request created: #4379.

ti-chi-bot pushed a commit to ti-chi-bot/pd that referenced this pull request Nov 24, 2021
@disksing @ti-chi-bot
This is an automated cherry-pick of tikv#4347
dd9a2e2 
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
@ti-chi-bot ti-chi-bot mentioned this pull request Nov 24, 2021
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In response to a cherrypick label: new pull request created: #4380.

@ti-chi-bot ti-chi-bot mentioned this pull request Nov 24, 2021
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In response to a cherrypick label: new pull request created: #4381.

@ti-chi-bot ti-chi-bot mentioned this pull request Nov 24, 2021
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In response to a cherrypick label: new pull request created: #4382.

IcePigZDB pushed a commit to IcePigZDB/pd that referenced this pull request Nov 29, 2021
@disksing @ti-chi-bot @IcePigZDB
*: check if GetStore returns nil (tikv#4347)
f59fa9a 
* *: check if GetStore returns nil

close tikv#4344

Signed-off-by: disksing <i@disksing.com>

* add test

Signed-off-by: disksing <i@disksing.com>

Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io>
ti-chi-bot added a commit that referenced this pull request Nov 30, 2021
@ti-chi-bot @disksing
*: check if GetStore returns nil (#4347) (#4382)
31ad343 
* *: check if GetStore returns nil

close #4344

Signed-off-by: disksing <i@disksing.com>

* add test

Signed-off-by: disksing <i@disksing.com>

Co-authored-by: disksing <i@disksing.com>
ti-chi-bot added a commit that referenced this pull request Nov 30, 2021
@ti-chi-bot @disksing
*: check if GetStore returns nil (#4347) (#4381)
e3a9ad4 
* *: check if GetStore returns nil

close #4344

Signed-off-by: disksing <i@disksing.com>

* add test

Signed-off-by: disksing <i@disksing.com>

Co-authored-by: disksing <i@disksing.com>
nolouch pushed a commit that referenced this pull request Nov 30, 2021
@ti-chi-bot
*: check if GetStore returns nil (#4347) (#4380)
c0fece4 
* This is an automated cherry-pick of #4347

Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
disksing pushed a commit that referenced this pull request Nov 30, 2021
@ti-chi-bot
*: check if GetStore returns nil (#4347) (#4379)
fcecc89 
* This is an automated cherry-pick of #4347

Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>

* resolve conflicts

Signed-off-by: disksing <i@disksing.com>
disksing pushed a commit that referenced this pull request Nov 30, 2021
@ti-chi-bot
*: check if GetStore returns nil (#4347) (#4378)
3a23716 
* This is an automated cherry-pick of #4347

Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>

* fix conflicts

Signed-off-by: disksing <i@disksing.com>
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@JmPotato JmPotato JmPotato approved these changes

@lhy1024 lhy1024 lhy1024 approved these changes

@rleungx rleungx rleungx approved these changes

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needs-cherry-pick-release-4.0 The PR needs to cherry pick to release-4.0 branch. needs-cherry-pick-release-5.0 The PR needs to cherry pick to release-5.0 branch. needs-cherry-pick-release-5.1 Type: Need cherry pick to release-5.1 needs-cherry-pick-release-5.2 Type: Need cherry pick to release-5.2 needs-cherry-pick-release-5.3 Type: Need cherry pick to release-5.3 release-note Denotes a PR that will be considered when it comes time to generate release notes. status/can-merge Indicates a PR has been approved by a committer. status/LGT2 Indicates that a PR has LGTM 2. type/bugfix This PR fixes a bug.
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PD panic after scale in TiKV node
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@disksing @ti-chi-bot @JmPotato @nolouch @lhy1024 @rleungx