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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15874) regionserver can't restart anyway
Date Mon, 23 May 2016 04:05:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15295887#comment-15295887
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stack commented on HBASE-15874:
-------------------------------

This belongs on the user list, not here. Please ask over there. Please also update your version
of hbase. Thanks.

> regionserver can't restart anyway
> ---------------------------------
>
>                 Key: HBASE-15874
>                 URL: https://issues.apache.org/jira/browse/HBASE-15874
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.0.0
>         Environment: 1.0.0,revision=6c98bff7b719efdb16f71606f3b7d8229445eb8
> Linux  2.6.32-431.el6.x86_64
>            Reporter: weizijun
>         Attachments: hbase-root-regionserver-polaris-2.log
>
>
> regionserver can't restart anyway,
> anytime I start regionserver,it crushes. the hbase version is 1.0.0,revision=6c98bff7b719efdb16f71606f3b7d8229445eb8
> regionserver's log is :
> ava.lang.NullPointerException
>         at org.apache.hadoop.hbase.protobuf.generated.WALProtos$FamilyScope$Builder.setScopeType(WALProtos.java:3939)
>         at org.apache.hadoop.hbase.wal.WALKey.getBuilder(WALKey.java:503)
>         at org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter.append(ProtobufLogWriter.java:118)
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.append(FSHLog.java:1962)
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1843)
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1796)
>         at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:128)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> 2016-05-22 19:24:57,435 FATAL [regionserver/polaris-2/10.0.52.25:16020.logRoller] regionserver.HRegionServer:
ABORTING region server polaris-2,16020,1463916286917: IOE in log roller
> java.io.IOException: java.lang.NullPointerException
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog.ensureIOException(FSHLog.java:2002)
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog.blockOnSync(FSHLog.java:1437)
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog.replaceWriter(FSHLog.java:956)
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog.rollWriter(FSHLog.java:711)
>         at org.apache.hadoop.hbase.regionserver.LogRoller.run(LogRoller.java:137)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
>         at org.apache.hadoop.hbase.protobuf.generated.WALProtos$FamilyScope$Builder.setScopeType(WALProtos.java:3939)
>         at org.apache.hadoop.hbase.wal.WALKey.getBuilder(WALKey.java:503)
>         at org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter.append(ProtobufLogWriter.java:118)
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.append(FSHLog.java:1962)
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1843)
>         at org.apache.hadoop.hbase.regionserver.wal.FSHLog$RingBufferEventHandler.onEvent(FSHLog.java:1796)
>         at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:128)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         ... 1 more
> 2016-05-22 19:24:57,436 FATAL [regionserver/polaris-2/10.0.52.25:16020.logRoller] regionserver.HRegionServer:
RegionServer abort: loaded coprocessors are: [org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint]
> 2016-05-22 19:24:57,452 INFO  [regionserver/polaris-2/10.0.52.25:16020.logRoller] regionserver.HRegionServer:
Dump of metrics as JSON on abort: {



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