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https://issues.apache.org/jira/browse/KUDU-3687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18013757#comment-18013757
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ASF subversion and git services commented on KUDU-3687:
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Commit 33999074d088e974dbfdb3501a6600fddce9a6da in kudu's branch
refs/heads/master from Alexey Serbin
[ https://gitbox.apache.org/repos/asf?p=kudu.git;h=33999074d ]
KUDU-3687 higher timeout for WAL segment count in heavy workloads
As it turns out, even with the increased default timeout parameter for
WaitForMinFilesInTabletWalDirOnTS() in [1], a couple of new tests added
after that [2] are failing from time to time under TSAN due to heavy
workloads. This changelist addresses the issue, increasing the timeout
argument for WaitForMinFilesInTabletWalDirOnTS() in a couple of
particular call sites from 60 up to 120 seconds.
[1] http://gerrit.cloudera.org:8080/1793
[2] http://gerrit.cloudera.org:8080/16726
Change-Id: I68f30bc8b1c59843b1485bd0924ddd51d144eff1
Reviewed-on: http://gerrit.cloudera.org:8080/23286
Reviewed-by: Gabriella Lotz <[email protected]>
Tested-by: Alexey Serbin <[email protected]>
Reviewed-by: Abhishek Chennaka <[email protected]>
> TabletCopyITest.TestDownloadWalInParallelWithHeavyUpdate fails from time to
> time
> --------------------------------------------------------------------------------
>
> Key: KUDU-3687
> URL: https://issues.apache.org/jira/browse/KUDU-3687
> Project: Kudu
> Issue Type: Bug
> Components: tablet copy, test
> Reporter: Alexey Serbin
> Priority: Major
> Attachments: tablet_copy-itest.0.txt.xz
>
>
> The {{TestDownloadWalInParallelWithHeavyUpdate}} scenario of the
> {{TabletCopyITest}} sometimes fails, at least in TSAN builds:
> {noformat}
> src/kudu/integration-tests/tablet_copy-itest.cc:2151: Failure
> Failed
>
> Bad status: Timed out: Timed out waiting for number of WAL segments on tablet
> 451669bc2c6445f98b2e853a46f14a4e on TS 0 to be 6. Found 5
>
> I20250811 20:08:03.739187 24196 external_mini_cluster-itest-base.cc:80] Found
> fatal failure
> {noformat}
> Full log is attached (clipped useless stack traces).
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