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Posted to notifications@accumulo.apache.org by "Eric Newton (JIRA)" <ji...@apache.org> on 2014/01/23 21:51:42 UTC
[jira] [Updated] (ACCUMULO-2247) random walk fails when server gets
EOFException
[ https://issues.apache.org/jira/browse/ACCUMULO-2247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Newton updated ACCUMULO-2247:
----------------------------------
Description:
Saw this stack set of errors tin the corresponding server:
{noformat}
2014-01-23 19:19:18,020 [tserver.TabletServer] WARN : lookup failed for tablet !0;~<
java.io.EOFException
at java.io.DataInputStream.readByte(DataInputStream.java:250)
at org.apache.accumulo.core.file.rfile.RelativeKey.fastSkip(RelativeKey.java:314)
at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader._seek(RFile.java:675)
at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:607)
at org.apache.accumulo.core.iterators.system.LocalityGroupIterator.seek(LocalityGroupIterator.java:142)
at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:979)
at org.apache.accumulo.server.problems.ProblemReportingIterator.seek(ProblemReportingIterator.java:94)
at org.apache.accumulo.core.iterators.system.MultiIterator.seek(MultiIterator.java:105)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.system.StatsIterator.seek(StatsIterator.java:64)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.system.DeletingIterator.seek(DeletingIterator.java:67)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.SkippingIterator.seek(SkippingIterator.java:37)
at org.apache.accumulo.core.iterators.system.ColumnFamilySkippingIterator.seek(ColumnFamilySkippingIterator.java:123)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
at org.apache.accumulo.core.iterators.system.SynchronizedIterator.seek(SynchronizedIterator.java:55)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.user.VersioningIterator.seek(VersioningIterator.java:81)
at org.apache.accumulo.core.iterators.user.WholeRowIterator.seek(WholeRowIterator.java:241)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.readNext(SourceSwitchingIterator.java:116)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:168)
at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1562)
at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1669)
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1115)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
at java.lang.Thread.run(Thread.java:662)
2014-01-23 19:19:18,027 [tserver.TabletServer] WARN : exception while doing multi-scan
java.lang.RuntimeException: java.io.EOFException
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1126)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.EOFException
at java.io.DataInputStream.readByte(DataInputStream.java:250)
at org.apache.accumulo.core.file.rfile.RelativeKey.fastSkip(RelativeKey.java:314)
at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader._seek(RFile.java:675)
at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:607)
at org.apache.accumulo.core.iterators.system.LocalityGroupIterator.seek(LocalityGroupIterator.java:142)
at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:979)
at org.apache.accumulo.server.problems.ProblemReportingIterator.seek(ProblemReportingIterator.java:94)
at org.apache.accumulo.core.iterators.system.MultiIterator.seek(MultiIterator.java:105)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.system.StatsIterator.seek(StatsIterator.java:64)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.system.DeletingIterator.seek(DeletingIterator.java:67)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.SkippingIterator.seek(SkippingIterator.java:37)
at org.apache.accumulo.core.iterators.system.ColumnFamilySkippingIterator.seek(ColumnFamilySkippingIterator.java:123)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
at org.apache.accumulo.core.iterators.system.SynchronizedIterator.seek(SynchronizedIterator.java:55)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.user.VersioningIterator.seek(VersioningIterator.java:81)
at org.apache.accumulo.core.iterators.user.WholeRowIterator.seek(WholeRowIterator.java:241)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.readNext(SourceSwitchingIterator.java:116)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:168)
at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1562)
at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1669)
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1115)
... 6 more
2014-01-23 19:19:18,031 [tserver.TabletServer] WARN : Failed to get multiscan result
java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.io.EOFException
at org.apache.accumulo.tserver.TabletServer$ScanTask.get(TabletServer.java:755)
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.continueMultiScan(TabletServer.java:1417)
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.startMultiScan(TabletServer.java:1382)
at sun.reflect.GeneratedMethodAccessor25.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 $Proxy15.startMultiScan(Unknown Source)
at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2252)
at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2236)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.accumulo.server.util.TServerUtils$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$Worker.run(ThreadPoolExecutor.java:908)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.RuntimeException: java.io.EOFException
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1126)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
... 5 more
Caused by: java.io.EOFException
at java.io.DataInputStream.readByte(DataInputStream.java:250)
at org.apache.accumulo.core.file.rfile.RelativeKey.fastSkip(RelativeKey.java:314)
at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader._seek(RFile.java:675)
at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:607)
at org.apache.accumulo.core.iterators.system.LocalityGroupIterator.seek(LocalityGroupIterator.java:142)
at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:979)
at org.apache.accumulo.server.problems.ProblemReportingIterator.seek(ProblemReportingIterator.java:94)
at org.apache.accumulo.core.iterators.system.MultiIterator.seek(MultiIterator.java:105)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.system.StatsIterator.seek(StatsIterator.java:64)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.system.DeletingIterator.seek(DeletingIterator.java:67)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.SkippingIterator.seek(SkippingIterator.java:37)
at org.apache.accumulo.core.iterators.system.ColumnFamilySkippingIterator.seek(ColumnFamilySkippingIterator.java:123)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
at org.apache.accumulo.core.iterators.system.SynchronizedIterator.seek(SynchronizedIterator.java:55)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.user.VersioningIterator.seek(VersioningIterator.java:81)
at org.apache.accumulo.core.iterators.user.WholeRowIterator.seek(WholeRowIterator.java:241)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.readNext(SourceSwitchingIterator.java:116)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:168)
at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1562)
at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1669)
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1115)
... 6 more
2014-01-23 19:19:18,036 [thrift.ProcessFunction] ERROR: Internal error processing startMultiScan
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.io.EOFException
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.continueMultiScan(TabletServer.java:1430)
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.startMultiScan(TabletServer.java:1382)
at sun.reflect.GeneratedMethodAccessor25.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 $Proxy15.startMultiScan(Unknown Source)
at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2252)
at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2236)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.accumulo.server.util.TServerUtils$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$Worker.run(ThreadPoolExecutor.java:908)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.io.EOFException
at org.apache.accumulo.tserver.TabletServer$ScanTask.get(TabletServer.java:755)
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.continueMultiScan(TabletServer.java:1417)
... 18 more
Caused by: java.lang.RuntimeException: java.io.EOFException
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1126)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
... 5 more
Caused by: java.io.EOFException
at java.io.DataInputStream.readByte(DataInputStream.java:250)
at org.apache.accumulo.core.file.rfile.RelativeKey.fastSkip(RelativeKey.java:314)
at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader._seek(RFile.java:675)
at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:607)
at org.apache.accumulo.core.iterators.system.LocalityGroupIterator.seek(LocalityGroupIterator.java:142)
at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:979)
at org.apache.accumulo.server.problems.ProblemReportingIterator.seek(ProblemReportingIterator.java:94)
at org.apache.accumulo.core.iterators.system.MultiIterator.seek(MultiIterator.java:105)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.system.StatsIterator.seek(StatsIterator.java:64)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.system.DeletingIterator.seek(DeletingIterator.java:67)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.SkippingIterator.seek(SkippingIterator.java:37)
at org.apache.accumulo.core.iterators.system.ColumnFamilySkippingIterator.seek(ColumnFamilySkippingIterator.java:123)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
at org.apache.accumulo.core.iterators.system.SynchronizedIterator.seek(SynchronizedIterator.java:55)
at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
at org.apache.accumulo.core.iterators.user.VersioningIterator.seek(VersioningIterator.java:81)
at org.apache.accumulo.core.iterators.user.WholeRowIterator.seek(WholeRowIterator.java:241)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.readNext(SourceSwitchingIterator.java:116)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:168)
at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1562)
at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1669)
at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1115)
... 6 more
{noformat}
> random walk fails when server gets EOFException
> -----------------------------------------------
>
> Key: ACCUMULO-2247
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2247
> Project: Accumulo
> Issue Type: Bug
> Components: client, tserver
> Environment: Running RW on 10 node test cluster. Client quit with an unknown error. Looking at the corresponding server logs, there's this exception:
> {noformat}
> 2014-01-23 19:19:18,031 [tserver.TabletServer] WARN : Failed to get multiscan result
> java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.io.EOFException
> at org.apache.accumulo.tserver.TabletServer$ScanTask.get(TabletServer.java:755)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.continueMultiScan(TabletServer.java:1417)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.startMultiScan(TabletServer.java:1382)
> at sun.reflect.GeneratedMethodAccessor25.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 $Proxy15.startMultiScan(Unknown Source)
> at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2252)
> at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2236)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at org.apache.accumulo.server.util.TServerUtils$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$Worker.run(ThreadPoolExecutor.java:908)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: java.lang.RuntimeException: java.io.EOFException
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1126)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> ... 5 more
> Caused by: java.io.EOFException
> at java.io.DataInputStream.readByte(DataInputStream.java:250)
> at org.apache.accumulo.core.file.rfile.RelativeKey.fastSkip(RelativeKey.java:314)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader._seek(RFile.java:675)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:607)
> at org.apache.accumulo.core.iterators.system.LocalityGroupIterator.seek(LocalityGroupIterator.java:142)
> at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:979)
> at org.apache.accumulo.server.problems.ProblemReportingIterator.seek(ProblemReportingIterator.java:94)
> at org.apache.accumulo.core.iterators.system.MultiIterator.seek(MultiIterator.java:105)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.StatsIterator.seek(StatsIterator.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.DeletingIterator.seek(DeletingIterator.java:67)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.SkippingIterator.seek(SkippingIterator.java:37)
> at org.apache.accumulo.core.iterators.system.ColumnFamilySkippingIterator.seek(ColumnFamilySkippingIterator.java:123)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.system.SynchronizedIterator.seek(SynchronizedIterator.java:55)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.user.VersioningIterator.seek(VersioningIterator.java:81)
> at org.apache.accumulo.core.iterators.user.WholeRowIterator.seek(WholeRowIterator.java:241)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.readNext(SourceSwitchingIterator.java:116)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:168)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1562)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1669)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1115)
> ... 6 more
> {noformat}
> 1.6-SNAPSHOT, Hadoop 2.2.0, running the agitator.
> Reporter: Eric Newton
>
> Saw this stack set of errors tin the corresponding server:
> {noformat}
> 2014-01-23 19:19:18,020 [tserver.TabletServer] WARN : lookup failed for tablet !0;~<
> java.io.EOFException
> at java.io.DataInputStream.readByte(DataInputStream.java:250)
> at org.apache.accumulo.core.file.rfile.RelativeKey.fastSkip(RelativeKey.java:314)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader._seek(RFile.java:675)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:607)
> at org.apache.accumulo.core.iterators.system.LocalityGroupIterator.seek(LocalityGroupIterator.java:142)
> at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:979)
> at org.apache.accumulo.server.problems.ProblemReportingIterator.seek(ProblemReportingIterator.java:94)
> at org.apache.accumulo.core.iterators.system.MultiIterator.seek(MultiIterator.java:105)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.StatsIterator.seek(StatsIterator.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.DeletingIterator.seek(DeletingIterator.java:67)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.SkippingIterator.seek(SkippingIterator.java:37)
> at org.apache.accumulo.core.iterators.system.ColumnFamilySkippingIterator.seek(ColumnFamilySkippingIterator.java:123)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.system.SynchronizedIterator.seek(SynchronizedIterator.java:55)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.user.VersioningIterator.seek(VersioningIterator.java:81)
> at org.apache.accumulo.core.iterators.user.WholeRowIterator.seek(WholeRowIterator.java:241)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.readNext(SourceSwitchingIterator.java:116)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:168)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1562)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1669)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1115)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
> at java.lang.Thread.run(Thread.java:662)
> 2014-01-23 19:19:18,027 [tserver.TabletServer] WARN : exception while doing multi-scan
> java.lang.RuntimeException: java.io.EOFException
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1126)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: java.io.EOFException
> at java.io.DataInputStream.readByte(DataInputStream.java:250)
> at org.apache.accumulo.core.file.rfile.RelativeKey.fastSkip(RelativeKey.java:314)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader._seek(RFile.java:675)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:607)
> at org.apache.accumulo.core.iterators.system.LocalityGroupIterator.seek(LocalityGroupIterator.java:142)
> at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:979)
> at org.apache.accumulo.server.problems.ProblemReportingIterator.seek(ProblemReportingIterator.java:94)
> at org.apache.accumulo.core.iterators.system.MultiIterator.seek(MultiIterator.java:105)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.StatsIterator.seek(StatsIterator.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.DeletingIterator.seek(DeletingIterator.java:67)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.SkippingIterator.seek(SkippingIterator.java:37)
> at org.apache.accumulo.core.iterators.system.ColumnFamilySkippingIterator.seek(ColumnFamilySkippingIterator.java:123)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.system.SynchronizedIterator.seek(SynchronizedIterator.java:55)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.user.VersioningIterator.seek(VersioningIterator.java:81)
> at org.apache.accumulo.core.iterators.user.WholeRowIterator.seek(WholeRowIterator.java:241)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.readNext(SourceSwitchingIterator.java:116)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:168)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1562)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1669)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1115)
> ... 6 more
> 2014-01-23 19:19:18,031 [tserver.TabletServer] WARN : Failed to get multiscan result
> java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.io.EOFException
> at org.apache.accumulo.tserver.TabletServer$ScanTask.get(TabletServer.java:755)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.continueMultiScan(TabletServer.java:1417)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.startMultiScan(TabletServer.java:1382)
> at sun.reflect.GeneratedMethodAccessor25.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 $Proxy15.startMultiScan(Unknown Source)
> at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2252)
> at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2236)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at org.apache.accumulo.server.util.TServerUtils$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$Worker.run(ThreadPoolExecutor.java:908)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: java.lang.RuntimeException: java.io.EOFException
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1126)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> ... 5 more
> Caused by: java.io.EOFException
> at java.io.DataInputStream.readByte(DataInputStream.java:250)
> at org.apache.accumulo.core.file.rfile.RelativeKey.fastSkip(RelativeKey.java:314)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader._seek(RFile.java:675)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:607)
> at org.apache.accumulo.core.iterators.system.LocalityGroupIterator.seek(LocalityGroupIterator.java:142)
> at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:979)
> at org.apache.accumulo.server.problems.ProblemReportingIterator.seek(ProblemReportingIterator.java:94)
> at org.apache.accumulo.core.iterators.system.MultiIterator.seek(MultiIterator.java:105)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.StatsIterator.seek(StatsIterator.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.DeletingIterator.seek(DeletingIterator.java:67)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.SkippingIterator.seek(SkippingIterator.java:37)
> at org.apache.accumulo.core.iterators.system.ColumnFamilySkippingIterator.seek(ColumnFamilySkippingIterator.java:123)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.system.SynchronizedIterator.seek(SynchronizedIterator.java:55)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.user.VersioningIterator.seek(VersioningIterator.java:81)
> at org.apache.accumulo.core.iterators.user.WholeRowIterator.seek(WholeRowIterator.java:241)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.readNext(SourceSwitchingIterator.java:116)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:168)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1562)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1669)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1115)
> ... 6 more
> 2014-01-23 19:19:18,036 [thrift.ProcessFunction] ERROR: Internal error processing startMultiScan
> java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.io.EOFException
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.continueMultiScan(TabletServer.java:1430)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.startMultiScan(TabletServer.java:1382)
> at sun.reflect.GeneratedMethodAccessor25.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 $Proxy15.startMultiScan(Unknown Source)
> at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2252)
> at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$startMultiScan.getResult(TabletClientService.java:2236)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at org.apache.accumulo.server.util.TServerUtils$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$Worker.run(ThreadPoolExecutor.java:908)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.io.EOFException
> at org.apache.accumulo.tserver.TabletServer$ScanTask.get(TabletServer.java:755)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler.continueMultiScan(TabletServer.java:1417)
> ... 18 more
> Caused by: java.lang.RuntimeException: java.io.EOFException
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1126)
> at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
> ... 5 more
> Caused by: java.io.EOFException
> at java.io.DataInputStream.readByte(DataInputStream.java:250)
> at org.apache.accumulo.core.file.rfile.RelativeKey.fastSkip(RelativeKey.java:314)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader._seek(RFile.java:675)
> at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:607)
> at org.apache.accumulo.core.iterators.system.LocalityGroupIterator.seek(LocalityGroupIterator.java:142)
> at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:979)
> at org.apache.accumulo.server.problems.ProblemReportingIterator.seek(ProblemReportingIterator.java:94)
> at org.apache.accumulo.core.iterators.system.MultiIterator.seek(MultiIterator.java:105)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.StatsIterator.seek(StatsIterator.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.system.DeletingIterator.seek(DeletingIterator.java:67)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.SkippingIterator.seek(SkippingIterator.java:37)
> at org.apache.accumulo.core.iterators.system.ColumnFamilySkippingIterator.seek(ColumnFamilySkippingIterator.java:123)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.Filter.seek(Filter.java:64)
> at org.apache.accumulo.core.iterators.system.SynchronizedIterator.seek(SynchronizedIterator.java:55)
> at org.apache.accumulo.core.iterators.WrappingIterator.seek(WrappingIterator.java:101)
> at org.apache.accumulo.core.iterators.user.VersioningIterator.seek(VersioningIterator.java:81)
> at org.apache.accumulo.core.iterators.user.WholeRowIterator.seek(WholeRowIterator.java:241)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.readNext(SourceSwitchingIterator.java:116)
> at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:168)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1562)
> at org.apache.accumulo.tserver.Tablet.lookup(Tablet.java:1669)
> at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1115)
> ... 6 more
> {noformat}
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