Details
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Bug
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Status: Resolved
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Major
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Resolution: Invalid
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1.0.0
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None
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None
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None
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1.0.0,revision=6c98bff7b719efdb16f71606f3b7d8229445eb8
Linux 2.6.32-431.el6.x86_64
Description
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: {