hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-6737) NullPointerException at regionserver.wal.SequenceFileLogWriter.append
Date Mon, 04 Mar 2013 18:25:14 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin updated HBASE-6737:
------------------------------------

    Assignee:     (was: Sergey Shelukhin)
    
> NullPointerException at regionserver.wal.SequenceFileLogWriter.append
> ---------------------------------------------------------------------
>
>                 Key: HBASE-6737
>                 URL: https://issues.apache.org/jira/browse/HBASE-6737
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.96.0
>            Reporter: nkeywal
>            Priority: Critical
>
> Real cluster, scenario in HBASE-5843.
> There are two exceptions, I create a single JIRA with both of them.
> 2012-09-04 18:14:49,264 FATAL org.apache.hadoop.hbase.regionserver.wal.HLogSplitter:
WriterThread-1 Got while writing log entry to log
> java.io.IOException: java.lang.NullPointerException
> 	at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogWriter.append(SequenceFileLogWriter.java:229)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$WriterThread.writeBuffer(HLogSplitter.java:949)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$WriterThread.doRun(HLogSplitter.java:919)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$WriterThread.run(HLogSplitter.java:891)
> Caused by: java.lang.NullPointerException
> 	at org.apache.hadoop.io.SequenceFile$Writer.checkAndWriteSync(SequenceFile.java:1026)
> 	at org.apache.hadoop.io.SequenceFile$Writer.append(SequenceFile.java:1068)
> 	at org.apache.hadoop.io.SequenceFile$Writer.append(SequenceFile.java:1035)
> 	at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogWriter.append(SequenceFileLogWriter.java:226)
> 	... 3 more
> 2012-09-04 18:15:52,546 ERROR org.apache.hadoop.hbase.regionserver.wal.HLogSplitter:
Error in log splitting write thread
> java.lang.reflect.UndeclaredThrowableException
> 	at $Proxy7.getFileInfo(Unknown Source)
> 	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:875)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:513)
> 	at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:768)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.getRegionSplitEditsPath(HLogSplitter.java:559)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.createWAP(HLogSplitter.java:974)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.access$800(HLogSplitter.java:82)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$OutputSink.getWriterAndPath(HLogSplitter.java:1309)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$WriterThread.writeBuffer(HLogSplitter.java:942)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$WriterThread.doRun(HLogSplitter.java:919)
> 	at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$WriterThread.run(HLogSplitter.java:891)
> Caused by: java.lang.reflect.InvocationTargetException
> 	at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:261)
> 	... 11 more
> Caused by: java.io.IOException: Call to BOX1/192.168.15.5:9000 failed on local exception:
java.nio.channels.ClosedByInterruptException
> 	at org.apache.hadoop.ipc.Client.wrapException(Client.java:1107)
> 	at org.apache.hadoop.ipc.Client.call(Client.java:1075)
> 	at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
> 	at $Proxy7.getFileInfo(Unknown Source)
> 	at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
> 	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
> 	at $Proxy7.getFileInfo(Unknown Source)
> 	... 15 more
> Caused by: java.nio.channels.ClosedByInterruptException
> 	at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:184)
> 	at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:341)
> 	at org.apache.hadoop.net.SocketOutputStream$Writer.performIO(SocketOutputStream.java:55)
> 	at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142)
> 	at org.apache.hadoop.net.SocketOutputStream.write(SocketOutputStream.java:146)
> 	at org.apache.hadoop.net.SocketOutputStream.write(SocketOutputStream.java:107)
> 	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
> 	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
> 	at java.io.DataOutputStream.flush(DataOutputStream.java:106)
> 	at org.apache.hadoop.ipc.Client$Connection.sendParam(Client.java:783)
> 	at org.apache.hadoop.ipc.Client.call(Client.java:1051)
> 	... 23 more

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message