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Posted to issues@hbase.apache.org by "Mikhail Antonov (JIRA)" <ji...@apache.org> on 2016/10/05 02:47:20 UTC
[jira] [Commented] (HBASE-16349) TestClusterId may hang during
cluster shutdown
[ https://issues.apache.org/jira/browse/HBASE-16349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15547426#comment-15547426 ]
Mikhail Antonov commented on HBASE-16349:
-----------------------------------------
Does it only affect branch-1 but not branch-1.3?
> TestClusterId may hang during cluster shutdown
> ----------------------------------------------
>
> Key: HBASE-16349
> URL: https://issues.apache.org/jira/browse/HBASE-16349
> Project: HBase
> Issue Type: Test
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Minor
> Fix For: 2.0.0, 1.4.0
>
> Attachments: 16349.branch-1.v1.txt, 16349.v1.txt
>
>
> I was running TestClusterId on branch-1 where I observed the test hang during test tearDown().
> {code}
> 2016-08-03 11:36:39,600 DEBUG [RS_CLOSE_META-cn012:49371-0] regionserver.HRegion(1415): Closing hbase:meta,,1.1588230740: disabling compactions & flushes
> 2016-08-03 11:36:39,600 DEBUG [RS_CLOSE_META-cn012:49371-0] regionserver.HRegion(1442): Updates disabled for region hbase:meta,,1.1588230740
> 2016-08-03 11:36:39,600 INFO [RS_CLOSE_META-cn012:49371-0] regionserver.HRegion(2253): Flushing 1/1 column families, memstore=232 B
> 2016-08-03 11:36:39,601 WARN [RS_OPEN_META-cn012:49371-0.append-pool17-t1] wal.FSHLog$RingBufferEventHandler(1900): Append sequenceId=8, requesting roll of WAL
> java.io.IOException: All datanodes DatanodeInfoWithStorage[127.0.0.1:37765,DS-9870993e-fb98-45fc-b151-708f72aa02d2,DISK] are bad. Aborting...
> at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1113)
> at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:876)
> at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:402)
> 2016-08-03 11:36:39,602 FATAL [RS_CLOSE_META-cn012:49371-0] regionserver.HRegionServer(2085): ABORTING region server cn012.l42scl.hortonworks.com,49371,1470249187586: Unrecoverable exception while closing region hbase:meta,,1.1588230740, still finishing close
> org.apache.hadoop.hbase.regionserver.wal.DamagedWALException: Append sequenceId=8, requesting roll of WAL
> at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.append(FSHLog.java:1902)
> at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1754)
> at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1676)
> at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:128)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.io.IOException: All datanodes DatanodeInfoWithStorage[127.0.0.1:37765,DS-9870993e-fb98-45fc-b151-708f72aa02d2,DISK] are bad. Aborting...
> at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1113)
> at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:876)
> at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:402)
> 2016-08-03 11:36:39,603 FATAL [RS_CLOSE_META-cn012:49371-0] regionserver.HRegionServer(2093): RegionServer abort: loaded coprocessors are: [org.apache.hadoop.hbase.coprocessor. MultiRowMutationEndpoint]
> {code}
> This led to rst.join() hanging:
> {code}
> "RS:0;cn012:49371" #648 prio=5 os_prio=0 tid=0x00007fdab24b5000 nid=0x621a waiting on condition [0x00007fd785fe0000]
> java.lang.Thread.State: TIMED_WAITING (sleeping)
> at java.lang.Thread.sleep(Native Method)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.sleep(HRegionServer.java:1326)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.waitOnAllRegionsToClose(HRegionServer.java:1312)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1082)
> {code}
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