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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CASSANDRA-6845) Cleanup fails with IndexOutOfBoundsException exception
Date Wed, 12 Mar 2014 16:11:46 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-6845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis reassigned CASSANDRA-6845:
-----------------------------------------

    Assignee: Dmitrij Koniajev

> Cleanup fails with IndexOutOfBoundsException exception
> ------------------------------------------------------
>
>                 Key: CASSANDRA-6845
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6845
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>         Environment: CentOS Linux 2.6.32-431.el6.x86_64
> Datastax Cassandra 2.0.5-1
>            Reporter: Dmitrij Koniajev
>            Assignee: Dmitrij Koniajev
>         Attachments: 0001-fixed-bug-in-CompactionManager.needsCleanup.patch
>
>
> Originally we had Cassandra cluster with the following configuration:
> {quote}
> Initial tokens:
> 10.1.11.51: -9223372036854775808
> 10.1.11.52: 0
> 10.2.11.51: -9223372036854775807
> 10.2.11.52: 1
> Endpoint snitch: PropertyFileSnitch
> 10.1.11.51=DC1:RAC1
> 10.1.11.52=DC1:RAC1 
> 10.2.11.51=DC2:RAC1
> 10.2.11.52=DC2:RAC1
> {quote}
> We have created keyspace with network topology strategy and replication factor 2:
> {quote}
> CREATE KEYSPACE our_keyspace WITH replication = {
>   'class': 'NetworkTopologyStrategy',
>   'DC2': '2',
>   'DC1': '2'
> };
> {quote}
> All column families have been created with SizeTiered compaction strategy. Аfter a while
column families have been migrated to LeveledCompactionStrategy and then replication factor
was decreased to 1.
> We started cleanup, but on non-seed nodes (10.1.11.52,10.2.11.52) it failed with assertion
error. Assertion stacktrace was the same as described in [CASSANDRA-6774|https://issues.apache.org/jira/browse/CASSANDRA-6774]
issue.
> Then we've stopped all compactions, started cleanup again and got another exception:
> {quote}
> Error occurred during cleanup
> java.util.concurrent.ExecutionException: java.lang.IndexOutOfBoundsException: Index:
1, Size: 1
>         at java.util.concurrent.FutureTask.report(FutureTask.java:122)
>         at java.util.concurrent.FutureTask.get(FutureTask.java:188)
>         at org.apache.cassandra.db.compaction.CompactionManager.performAllSSTableOperation(CompactionManager.java:227)
>         at org.apache.cassandra.db.compaction.CompactionManager.performCleanup(CompactionManager.java:265)
>         at org.apache.cassandra.db.ColumnFamilyStore.forceCleanup(ColumnFamilyStore.java:1115)
>         at org.apache.cassandra.service.StorageService.forceKeyspaceCleanup(StorageService.java:2152)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)
>         at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)
>         at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112)
>         at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46)
>         at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)
>         at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)
>         at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)
>         at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
>         at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
>         at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1487)
>         at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
>         at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)
>         at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)
>         at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:848)
>         at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
>         at sun.rmi.transport.Transport$1.run(Transport.java:177)
>         at sun.rmi.transport.Transport$1.run(Transport.java:174)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
>         at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:556)
>         at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:811)
>         at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:670)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:744)
> Caused by: java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
>         at java.util.ArrayList.rangeCheck(ArrayList.java:635)
>         at java.util.ArrayList.get(ArrayList.java:411)
>         at org.apache.cassandra.db.compaction.CompactionManager.needsCleanup(CompactionManager.java:502)
>         at org.apache.cassandra.db.compaction.CompactionManager.doCleanupCompaction(CompactionManager.java:540)
>         at org.apache.cassandra.db.compaction.CompactionManager.access$400(CompactionManager.java:62)
>         at org.apache.cassandra.db.compaction.CompactionManager$5.perform(CompactionManager.java:274)
>         at org.apache.cassandra.db.compaction.CompactionManager$2.call(CompactionManager.java:222)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         ... 3 more
> {quote}
> It seems there is typo in *needsCleanup* method of *CompactionManager* class and the
supplied patch should fix the issue.
> Get method on the line *502* (*CompactionManager.java*) throws exception, because of
the wrong comparison on the line *496*: there should be *sortedRanges* size check, not *ownedRanges*.



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