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Posted to notifications@accumulo.apache.org by "Eric Newton (JIRA)" <ji...@apache.org> on 2014/02/21 20:51:19 UTC
[jira] [Created] (ACCUMULO-2391) switching WALogs can cause scary
traceback message
Eric Newton created ACCUMULO-2391:
-------------------------------------
Summary: switching WALogs can cause scary traceback message
Key: ACCUMULO-2391
URL: https://issues.apache.org/jira/browse/ACCUMULO-2391
Project: Accumulo
Issue Type: Bug
Components: tserver
Reporter: Eric Newton
Assignee: Eric Newton
Priority: Minor
Fix For: 1.6.0
I'm seeing this ugly message in the monitor.
{noformat}
Unexpected error writing to log, retrying attempt 1
java.io.IOException: java.lang.reflect.InvocationTargetException
at org.apache.accumulo.tserver.log.DfsLogger.defineTablet(DfsLogger.java:463)
at org.apache.accumulo.tserver.log.TabletServerLogger$4.write(TabletServerLogger.java:335)
at org.apache.accumulo.tserver.log.TabletServerLogger.write(TabletServerLogger.java:275)
at org.apache.accumulo.tserver.log.TabletServerLogger.write(TabletServerLogger.java:231)
at org.apache.accumulo.tserver.log.TabletServerLogger.defineTablet(TabletServerLogger.java:332)
at org.apache.accumulo.tserver.log.TabletServerLogger.write(TabletServerLogger.java:256)
at org.apache.accumulo.tserver.log.TabletServerLogger.write(TabletServerLogger.java:231)
at org.apache.accumulo.tserver.log.TabletServerLogger.log(TabletServerLogger.java:344)
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.update(TabletServer.java:1778)
at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.accumulo.trace.instrument.thrift.TraceWrap$1.invoke(TraceWrap.java:63)
at $Proxy15.update(Unknown Source)
at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$update.getResult(TabletClientService.java:2392)
at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$update.getResult(TabletClientService.java:2376)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.accumulo.server.util.TServerUtils$TimedProcessor.process(TServerUtils.java:171)
at org.apache.thrift.server.AbstractNonblockingServer$FrameBuffer.invoke(AbstractNonblockingServer.java:478)
at org.apache.accumulo.server.util.TServerUtils$THsHaServer$Invocation.run(TServerUtils.java:231)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.accumulo.tserver.log.DfsLogger.defineTablet(DfsLogger.java:460)
... 25 more
Caused by: java.nio.channels.ClosedChannelException
at org.apache.hadoop.hdfs.DFSOutputStream.checkClosed(DFSOutputStream.java:1317)
at org.apache.hadoop.hdfs.DFSOutputStream.flushOrSync(DFSOutputStream.java:1630)
at org.apache.hadoop.hdfs.DFSOutputStream.hsync(DFSOutputStream.java:1612)
at org.apache.hadoop.hdfs.DFSOutputStream.hsync(DFSOutputStream.java:1595)
at org.apache.hadoop.fs.FSDataOutputStream.hsync(FSDataOutputStream.java:137)
... 29 more
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