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https://issues.apache.org/jira/browse/CASSANDRA-2377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010832#comment-13010832
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Benjamin Coverston commented on CASSANDRA-2377:
-----------------------------------------------

In the case I was looking at there were also some failures in compaction.

This was seen after running a full repair on the node.

I'm not sure that they are related:

ERROR [CompactionExecutor:1] 2011-03-24 01:56:48,515 
AbstractCassandraDaemon.java (line 112) Fatal exception in thread 
Thread[CompactionExecutor:1,1,main]
java.lang.IndexOutOfBoundsException
        at java.nio.Buffer.checkIndex(Unknown Source)
        at java.nio.HeapByteBuffer.getInt(Unknown Source)
        at 
org.apache.cassandra.db.DeletedColumn.getLocalDeletionTime(DeletedColumn.java:57)
        at 
org.apache.cassandra.db.ColumnFamilyStore.removeDeletedStandard(ColumnFamilyStore.java:879)
        at 
org.apache.cassandra.db.ColumnFamilyStore.removeDeletedColumnsOnly(ColumnFamilyStore.java:866)
        at 
org.apache.cassandra.db.ColumnFamilyStore.removeDeleted(ColumnFamilyStore.java:857)
        at 
org.apache.cassandra.io.PrecompactedRow.<init>(PrecompactedRow.java:94)
        at 
org.apache.cassandra.io.CompactionIterator.getCompactedRow(CompactionIterator.java:147)
        at 
org.apache.cassandra.io.CompactionIterator.getReduced(CompactionIterator.java:108)
        at 
org.apache.cassandra.io.CompactionIterator.getReduced(CompactionIterator.java:43)
        at 
org.apache.cassandra.utils.ReducingIterator.computeNext(ReducingIterator.java:73)
        at 
com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:136)
        at 
com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:131)
        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.CompactionManager.doValidationCompaction(CompactionManager.java:822)
        at 
org.apache.cassandra.db.CompactionManager.access$800(CompactionManager.java:56)
        at 
org.apache.cassandra.db.CompactionManager$6.call(CompactionManager.java:358)
        at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown 
Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)


> NPE During Repair In StreamReplyVerbHandler
> -------------------------------------------
>
>                 Key: CASSANDRA-2377
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2377
>             Project: Cassandra
>          Issue Type: Bug
>    Affects Versions: 0.7.4
>         Environment: CentOS
>            Reporter: Benjamin Coverston
>            Assignee: Brandon Williams
>         Attachments: 2377.txt
>
>
> ERROR [MiscStage:4] 2011-03-24 02:45:05,172 DebuggableThreadPoolExecutor.java 
> (line 103) Error in ThreadPoolExecutorjava.lang.NullPointerException
>         at 
> org.apache.cassandra.streaming.StreamReplyVerbHandler.doVerb(StreamReplyVerbHandler.java:62)
>         at 
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72) 
>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown 
> Source)        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown 
> Source)
>         at java.lang.Thread.run(Unknown Source)
> ERROR [MiscStage:4] 2011-03-24 02:45:05,172 AbstractCassandraDaemon.java 
> (line 112) Fatal exception in thread 
> Thread[MiscStage:4,5,main]java.lang.NullPointerException
>         at 
> org.apache.cassandra.streaming.StreamReplyVerbHandler.doVerb(StreamReplyVerbHandler.java:62)
>         at 
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72) 
>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown 
> Source)        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown 
> Source)
>         at java.lang.Thread.run(Unknown Source)

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