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From "Jonathan Ellis (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-3270) Error during multi-threaded compaction in 0.8
Date Wed, 28 Sep 2011 22:49:45 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-3270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis updated CASSANDRA-3270:
--------------------------------------

    Reviewer: slebresne
    
> Error during multi-threaded compaction in 0.8
> ---------------------------------------------
>
>                 Key: CASSANDRA-3270
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3270
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.0.0
>            Reporter: Karl Mueller
>            Assignee: Jonathan Ellis
>              Labels: compaction
>             Fix For: 1.0.0
>
>         Attachments: 3270.txt
>
>
> I'm running 0.8.6 plus the multi-threaded compaction patch in issue 2901.  I'm getting
an error compacting last night:
> Error occured during compaction
> java.util.concurrent.ExecutionException: java.lang.ClassCastException: java.util.concurrent.ThreadPoolExecutor
cannot be cast to org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor
>         at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
>         at java.util.concurrent.FutureTask.get(FutureTask.java:83)
>         at org.apache.cassandra.db.compaction.CompactionManager.performMajor(CompactionManager.java:278)
>         at org.apache.cassandra.db.ColumnFamilyStore.forceMajorCompaction(ColumnFamilyStore.java:1856)
>         at org.apache.cassandra.service.StorageService.forceTableCompaction(StorageService.java:1447)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:93)
>         at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:27)
>         at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:208)
>         at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:120)
>         at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:262)
>         at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
>         at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
>         at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1427)
>         at javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72)
>         at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1265)
>         at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1360)
>         at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:788)
>         at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
>         at sun.rmi.transport.Transport$1.run(Transport.java:159)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
>         at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
>         at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
>         at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.ClassCastException: java.util.concurrent.ThreadPoolExecutor cannot
be cast to org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor
>         at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor$1.rejectedExecution(DebuggableThreadPoolExecutor.java:53)
>         at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:767)
>         at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:658)
>         at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:92)
>         at org.apache.cassandra.db.compaction.ParallelCompactionIterable$Reducer.getCompactedRow(ParallelCompactionIterable.java:211)
>         at org.apache.cassandra.db.compaction.ParallelCompactionIterable$Reducer.getReduced(ParallelCompactionIterable.java:185)
>         at org.apache.cassandra.db.compaction.ParallelCompactionIterable$Reducer.getReduced(ParallelCompactionIterable.java:146)
>         at org.apache.cassandra.utils.ReducingIterator.computeNext(ReducingIterator.java:74)
>         at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:140)
>         at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:135)
>         at org.apache.cassandra.db.compaction.ParallelCompactionIterable$Unwrapper.computeNext(ParallelCompactionIterable.java:105)
>         at org.apache.cassandra.db.compaction.ParallelCompactionIterable$Unwrapper.computeNext(ParallelCompactionIterable.java:92)
>         at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:140)
>         at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:135)
>         at org.apache.commons.collections.iterators.FilterIterator.setNextObject(FilterIterator.java:183)
>         at org.apache.commons.collections.iterators.FilterIterator.hasNext(FilterIterator.java:94)
>         at org.apache.cassandra.db.compaction.CompactionManager.doCompactionWithoutSizeEstimation(CompactionManager.java:573)
>         at org.apache.cassandra.db.compaction.CompactionManager.doCompaction(CompactionManager.java:507)
>         at org.apache.cassandra.db.compaction.CompactionManager$4.call(CompactionManager.java:320)
>         at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>         ... 3 more

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