Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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2.4.0
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None
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None
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Reviewed
Description
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:
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)
It looks like the following tests fail:
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
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