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Posted to issues@hbase.apache.org by "zhengsicheng (Jira)" <ji...@apache.org> on 2023/03/28 13:34:00 UTC

[jira] [Assigned] (HBASE-27387) MetricsSource lastShippedTimeStamps ConcurrentModificationException cause RegionServer crash

     [ https://issues.apache.org/jira/browse/HBASE-27387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

zhengsicheng reassigned HBASE-27387:
------------------------------------

    Assignee:     (was: zhengsicheng)

>  MetricsSource lastShippedTimeStamps ConcurrentModificationException cause RegionServer crash
> ---------------------------------------------------------------------------------------------
>
>                 Key: HBASE-27387
>                 URL: https://issues.apache.org/jira/browse/HBASE-27387
>             Project: HBase
>          Issue Type: Bug
>            Reporter: zhengsicheng
>            Priority: Minor
>
> 022-09-20 14:14:40,332 ERROR [regionserver/hostname1:16020] regionserver.HRegionServer: ***** ABORTING region server hostname1,16020,1663147531495: Unhandled: null *****
>  8587 java.util.ConcurrentModificationException
>  8588     at java.util.HashMap$HashIterator.nextNode(HashMap.java:1442)
>  8589     at java.util.HashMap$ValueIterator.next(HashMap.java:1471)
>  8590     at org.apache.hadoop.hbase.replication.regionserver.MetricsSource.getTimestampOfLastShippedOp(MetricsSource.java:321)
>  8591     at org.apache.hadoop.hbase.replication.regionserver.ReplicationLoad.buildReplicationLoad(ReplicationLoad.java:80)
>  8592     at org.apache.hadoop.hbase.replication.regionserver.Replication.buildReplicationLoad(Replication.java:264)
>  8593     at org.apache.hadoop.hbase.replication.regionserver.Replication.refreshAndGetReplicationLoad(Replication.java:253)
>  8594     at org.apache.hadoop.hbase.regionserver.HRegionServer.buildServerLoad(HRegionServer.java:1436)
>  8595     at org.apache.hadoop.hbase.regionserver.HRegionServer.tryRegionServerReport(HRegionServer.java:1243)
>  8596     at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1065)



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