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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2019/07/25 18:18:00 UTC
[jira] [Resolved] (HBASE-22733)
TestSplitTransactionOnCluster.testMasterRestartAtRegionSplitPendingCatalogJanitor
is flakey
[ https://issues.apache.org/jira/browse/HBASE-22733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack resolved HBASE-22733.
---------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.1.6
2.2.1
2.0.6
2.3.0
3.0.0
Pushed to branch-2.0+. Nice patch [~Xiaolin Ha]. Thank you for fixing flakey test.
> TestSplitTransactionOnCluster.testMasterRestartAtRegionSplitPendingCatalogJanitor is flakey
> -------------------------------------------------------------------------------------------
>
> Key: HBASE-22733
> URL: https://issues.apache.org/jira/browse/HBASE-22733
> Project: HBase
> Issue Type: Bug
> Reporter: Xiaolin Ha
> Assignee: Xiaolin Ha
> Priority: Major
> Fix For: 3.0.0, 2.3.0, 2.0.6, 2.2.1, 2.1.6
>
> Attachments: test - testMasterRestartAtRegionSplitPendingCatalogJanitor [Jenkins].txt
>
>
> RITs will lead to CatalogJanitor not running, and then parent region will not be cleaned.
> As a result, the last assertion of checking if parent region is null will fail.
> {quote}
> h3. Error Message
> expected:<null> but was:<maven-jdk8-551kz,45127,1563877982046>
> h3. Stacktrace
> java.lang.AssertionError: expected:<null> but was:<maven-jdk8-551kz,45127,1563877982046> at org.apache.hadoop.hbase.regionserver.TestSplitTransactionOnCluster.testMasterRestartAtRegionSplitPendingCatalogJanitor(TestSplitTransactionOnCluster.java:577){quote}
> Currently, the case is only waiting for master be active while not care about RITs completion when master starts up.
> Failed test results is attached. We can see CatalogJanitor chore run failed log in it,
> {quote}2019-07-23 18:34:03,241 INFO [Time-limited test] regionserver.TestSplitTransactionOnCluster(572): Starting run of CatalogJanitor 2019-07-23 18:34:03,241 WARN [Time-limited test] master.CatalogJanitor(119): CatalogJanitor is disabled! Enabled=true, maintenanceMode=false, am=org.apache.hadoop.hbase.master.assignment.AssignmentManager@1ce25bee, metaLoaded=true, hasRIT=true clusterShutDown=false
> {quote}
>
>
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