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From Héctor Izquierdo (JIRA) <j...@apache.org>
Subject [jira] [Issue Comment Edited] (CASSANDRA-2863) NPE when writing SSTable generated via repair
Date Thu, 21 Jul 2011 12:37:58 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13068956#comment-13068956
] 

Héctor Izquierdo edited comment on CASSANDRA-2863 at 7/21/11 12:36 PM:
-----------------------------------------------------------------------

I have a patch from #2818 (2818-v4) applied, if that's of any help. The patch only touches
messaging classes though.

      was (Author: hector.izquierdo):
    I have a patch from 2818 (2818-v4) applied, if that's of any help. The patch only touches
messaging classes though.
  
> NPE when writing SSTable generated via repair
> ---------------------------------------------
>
>                 Key: CASSANDRA-2863
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2863
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.8.1
>            Reporter: Héctor Izquierdo
>            Assignee: Sylvain Lebresne
>             Fix For: 0.8.2
>
>
> A NPE is generated during repair when closing an sstable generated via SSTable build.
It doesn't happen always. The node had been scrubbed and compacted before calling repair.
>  INFO [CompactionExecutor:2] 2011-07-06 11:11:32,640 SSTableReader.java (line 158) Opening
/d2/cassandra/data/sbs/walf-g-730
> ERROR [CompactionExecutor:2] 2011-07-06 11:11:34,327 AbstractCassandraDaemon.java (line
113) Fatal exception in thread Thread[CompactionExecutor:2,1,main] 
> java.lang.NullPointerException
> 	at org.apache.cassandra.io.sstable.SSTableWriter$RowIndexer.close(SSTableWriter.java:382)
> 	at org.apache.cassandra.io.sstable.SSTableWriter$RowIndexer.index(SSTableWriter.java:370)
> 	at org.apache.cassandra.io.sstable.SSTableWriter$Builder.build(SSTableWriter.java:315)
> 	at org.apache.cassandra.db.compaction.CompactionManager$9.call(CompactionManager.java:1103)
> 	at org.apache.cassandra.db.compaction.CompactionManager$9.call(CompactionManager.java:1094)
> 	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> 	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:662)

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