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fix: a rare race condition in the row merger (#1939) #2002

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merged 3 commits into from Nov 8, 2023

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@mutianf mutianf commented Nov 8, 2023

Backport the fix to LTS version.

And also cherry pick the fix for flaky metrics tests.

  • fix: a rare race condition in the row merger

This would manifest as a hang when iterating over a ServerStream from ReadRows

Change-Id: I74533c6714b40a68ec0ef81dadac747e10bee39d

  • 馃 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md


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Fixes #<issue_number_goes_here> 鈽曪笍

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* fix: a rare race condition in the row merger

This would manifest as a hang when iterating over a ServerStream from ReadRows

Change-Id: I74533c6714b40a68ec0ef81dadac747e10bee39d

* 馃 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

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Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
@mutianf mutianf requested a review from a team as a code owner November 8, 2023 19:26
@product-auto-label product-auto-label bot added size: m Pull request size is medium. api: bigtable Issues related to the googleapis/java-bigtable API. labels Nov 8, 2023
@mutianf mutianf added automerge Merge the pull request once unit tests and other checks pass. kokoro:force-run Add this label to force Kokoro to re-run the tests. owlbot:run Add this label to trigger the Owlbot post processor. labels Nov 8, 2023
@gcf-owl-bot gcf-owl-bot bot removed the owlbot:run Add this label to trigger the Owlbot post processor. label Nov 8, 2023
@mutianf mutianf removed the kokoro:force-run Add this label to force Kokoro to re-run the tests. label Nov 8, 2023
@gcf-owl-bot gcf-owl-bot bot requested a review from a team as a code owner November 8, 2023 19:51
@product-auto-label product-auto-label bot added size: l Pull request size is large. and removed size: m Pull request size is medium. labels Nov 8, 2023
@mutianf mutianf added the kokoro:force-run Add this label to force Kokoro to re-run the tests. label Nov 8, 2023
@yoshi-kokoro yoshi-kokoro removed the kokoro:force-run Add this label to force Kokoro to re-run the tests. label Nov 8, 2023
@mutianf mutianf removed the automerge Merge the pull request once unit tests and other checks pass. label Nov 8, 2023
This fixes a few flaky unit tests that relied on `Thread.sleep` to ensure that all metrics processing was done.  Rather than using `Thread.sleep`, we can instead use an inline event queue in the OpenCensus stats component to execute all work inline, removing the need to wait for anything to finish.
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Warning: This pull request is touching the following templated files:

  • .github/workflows/ci.yaml

@mutianf mutianf added the owlbot:run Add this label to trigger the Owlbot post processor. label Nov 8, 2023
@gcf-owl-bot gcf-owl-bot bot removed the owlbot:run Add this label to trigger the Owlbot post processor. label Nov 8, 2023
@mutianf mutianf merged commit 6de74f3 into googleapis:2.25.x Nov 8, 2023
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@mutianf mutianf deleted the 2.25.x branch November 8, 2023 20:59
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