fix panic on health check failure when using stream push#7116
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SungJin1212 merged 1 commit intocortexproject:masterfrom Nov 27, 2025
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fix panic on health check failure when using stream push#7116SungJin1212 merged 1 commit intocortexproject:masterfrom
SungJin1212 merged 1 commit intocortexproject:masterfrom
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Signed-off-by: SungJin1212 <tjdwls1201@gmail.com>
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@alexqyle @danielblando Can you help take a look? |
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This change is worth cherry pick into 1.20 release and we created a new patch |
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…ct#7116) Signed-off-by: SungJin1212 <tjdwls1201@gmail.com>
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* fix panic on health check failure when using stream push (#7116) Signed-off-by: SungJin1212 <tjdwls1201@gmail.com> * prepare release 1.20.1 Signed-off-by: SungJin1212 <tjdwls1201@gmail.com> --------- Signed-off-by: SungJin1212 <tjdwls1201@gmail.com>
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* fix panic on health check failure when using stream push (cortexproject#7116) Signed-off-by: SungJin1212 <tjdwls1201@gmail.com> * prepare release 1.20.1 Signed-off-by: SungJin1212 <tjdwls1201@gmail.com> --------- Signed-off-by: SungJin1212 <tjdwls1201@gmail.com>
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I've found a panic would be occur in below scenario, and added test case to show it.
This PR adds channel close check logic to prevent the panic.
Scenario
closableHealthAndIngesterClient.Close()calledstreamPushChanclosedcase job := <-c.streamPushChanerr = stream.Send(job.req)Related logs:
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]