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Posted to issues@hbase.apache.org by "Michael Stack (Jira)" <ji...@apache.org> on 2020/08/09 18:30:00 UTC
[jira] [Resolved] (HBASE-24830) Some tests involving RS crash fail
with NullPointerException after HBASE-24632 in branch-2
[ https://issues.apache.org/jira/browse/HBASE-24830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Stack resolved HBASE-24830.
-----------------------------------
Fix Version/s: 2.4.0
3.0.0-alpha-1
Hadoop Flags: Reviewed
Resolution: Fixed
Merged to branch-2+.
> Some tests involving RS crash fail with NullPointerException after HBASE-24632 in branch-2
> ------------------------------------------------------------------------------------------
>
> Key: HBASE-24830
> URL: https://issues.apache.org/jira/browse/HBASE-24830
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.4.0
> Reporter: Toshihiro Suzuki
> Assignee: Michael Stack
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.4.0
>
>
> After HBASE-24632, in some tests involving RS crash in branch-2, the following NullPointerException is happening repeatedly and the tests finally fail due to timeout:
> {code:java}
> 2020-08-06 16:03:43,101 ERROR [RS_LOG_REPLAY_OPS-regionserver/10.0.1.11:0-1] handler.RSProcedureHandler(51): pid=17
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.SplitLogWorker.splitLog(SplitLogWorker.java:107)
> at org.apache.hadoop.hbase.regionserver.SplitWALCallable.call(SplitWALCallable.java:100)
> at org.apache.hadoop.hbase.regionserver.SplitWALCallable.call(SplitWALCallable.java:45)
> at org.apache.hadoop.hbase.regionserver.handler.RSProcedureHandler.process(RSProcedureHandler.java:49)
> at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:104)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> It looks like the following tests fail:
> {code:java}
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.TestSplitRegionWhileRSCrash. 12 min 2
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestHBCKSCP. 13 min 2
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithMetaWithReplicasWithoutZKCoordinated. 13 min 2
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithMetaWithoutZKCoordinated. 13 min 2
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithoutMeta. 13 min 2
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithoutMetaWithReplicas. 13 min 2
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithoutMetaWithoutZKCoordinated. 13 min 2
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestSplitWALProcedure. 12 min 2
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.TestSplitWALManager. 13 min 4
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithMeta. 13 min 4
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithMetaWithReplicas. 13 min 4
> precommit checks / yetus jdk11 hadoop3 checks / org.apache.hadoop.hbase.master.TestSplitWALManager. 12 min 4
> precommit checks / yetus jdk11 hadoop3 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithMeta. 12 min 4
> precommit checks / yetus jdk11 hadoop3 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithMetaWithReplicas. 12 min 4
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.TestMergeTableRegionsWhileRSCrash. 12 min 5
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.assignment.TestExceptionInAssignRegion. 12 min 5
> precommit checks / yetus jdk8 Hadoop2 checks / org.apache.hadoop.hbase.master.procedure.TestSCPWithoutMetaWithReplicasWithoutZKCoordinated. 13 min 5
> precommit checks / yetus jdk11 hadoop3 checks / org.apache.hadoop.hbase.master.TestMergeTableRegionsWhileRSCrash. 12 min 5
> precommit checks / yetus jdk11 hadoop3 checks / org.apache.hadoop.hbase.master.assignment.TestAssignmentOnRSCrash. 13 min 5
> precommit checks / yetus jdk11 hadoop3 checks / org.apache.hadoop.hbase.master.assignment.TestExceptionInAssignRegion. 12 min 5
> precommit checks / yetus jdk11 hadoop3 checks / org.apache.hadoop.hbase.master.assignment.TestExceptionInUnassignedRegion. 12 min 5
> {code}
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