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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} -- This message was sent by Atlassian Jira (v8.3.4#803005)