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https://issues.apache.org/jira/browse/KUDU-3653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17938634#comment-17938634
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ASF subversion and git services commented on KUDU-3653:
-------------------------------------------------------
Commit 110352d0163fa390ac25f4d69232886f84fb85dd in kudu's branch
refs/heads/master from Alexey Serbin
[ https://gitbox.apache.org/repos/asf?p=kudu.git;h=110352d01 ]
KUDU-3653 fix flaky test in ts_tablet_manager-test
Before this patch, the TestCreateAndDifferentModeDeleteMetrics scenario
of TestCreateAndDeleteMetrics in ts_tablet_manager-test would usually
fail once in every 30 runs. With this patch, not a single failure
has been detected in more than 500 runs of the test scenario.
Change-Id: Iec7832d24e94247b0788c6eca7c85deedce54e4e
Reviewed-on: http://gerrit.cloudera.org:8080/22659
Tested-by: Alexey Serbin <[email protected]>
Reviewed-by: Yifan Zhang <[email protected]>
> TestCreateAndDeleteMetrics.TestCreateAndDifferentModeDeleteMetrics fails from
> time to time
> ------------------------------------------------------------------------------------------
>
> Key: KUDU-3653
> URL: https://issues.apache.org/jira/browse/KUDU-3653
> Project: Kudu
> Issue Type: Bug
> Components: test
> Reporter: Alexey Serbin
> Priority: Minor
> Attachments: ts_tablet_manager-test.log.xz
>
>
> One of the parameterized
> TestCreateAndDeleteMetrics.TestCreateAndDifferentModeDeleteMetrics scenarios
> in ts_tablet_manager-test fails from time to time with errors like below:
> {noformat}
> [ RUN ]
> Params/TestCreateAndDeleteMetrics.TestCreateAndDifferentModeDeleteM
> etrics/0
> ...
> src/kudu/tserver/ts_tablet_manager-test.cc:220: Failure
> Failed
> Bad status: Already present: State transition of tablet
> ffffffffffffffffffffffffffffffff already in progress: creating tablet
> ...
> [ FAILED ]
> Params/TestCreateAndDeleteMetrics.TestCreateAndDifferentModeDeleteM
> etrics/0, where GetParam() = 2 (53 ms)
> {noformat}
> Full log is attached (DEBUG build).
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