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https://issues.apache.org/jira/browse/HBASE-21136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16599525#comment-16599525
]
Duo Zhang commented on HBASE-21136:
-----------------------------------
It also causes lots of other UTs to fail
https://builds.apache.org/job/HBase-Flaky-Tests/job/master/306/artifact/hbase-server/target/surefire-reports/org.apache.hadoop.hbase.client.TestCloneSnapshotFromClientWithRegionReplicas-output.txt/*view*/
{noformat}
2018-08-31 12:22:50,849 ERROR [RS_CLOSE_REGION-regionserver/asf916:0-1]
executor.EventHandler(186): Caught throwable while processing event
M_RS_CLOSE_REGION
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.MetricsTableSourceImpl.updateFlushTime(MetricsTableSourceImpl.java:375)
at
org.apache.hadoop.hbase.regionserver.MetricsTable.updateFlushTime(MetricsTable.java:56)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServer.updateFlush(MetricsRegionServer.java:210)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HRegion.java:2826)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2444)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2416)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2407)
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1596)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1501)
at
org.apache.hadoop.hbase.regionserver.handler.CloseRegionHandler.process(CloseRegionHandler.java:104)
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$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2018-08-31 12:22:50,850 ERROR [RS_CLOSE_REGION-regionserver/asf916:0-1]
helpers.MarkerIgnoringBase(159): ***** ABORTING region server
asf916.gq1.ygridcore.net,39522,1535718001072: Caught throwable while processing
event M_RS_CLOSE_REGION *****
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.MetricsTableSourceImpl.updateFlushTime(MetricsTableSourceImpl.java:375)
at
org.apache.hadoop.hbase.regionserver.MetricsTable.updateFlushTime(MetricsTable.java:56)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServer.updateFlush(MetricsRegionServer.java:210)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HRegion.java:2826)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2444)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2416)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2407)
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1596)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1501)
at
org.apache.hadoop.hbase.regionserver.handler.CloseRegionHandler.process(CloseRegionHandler.java:104)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:104)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
{noformat}
> Fix failed ut TestMultiTableSnapshotInputFormat
> -----------------------------------------------
>
> Key: HBASE-21136
> URL: https://issues.apache.org/jira/browse/HBASE-21136
> Project: HBase
> Issue Type: Bug
> Reporter: Guanghao Zhang
> Priority: Major
>
> See https://builds.apache.org/job/PreCommit-HBASE-Build/14260/testReport/
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