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https://issues.apache.org/jira/browse/CASSANDRA-2863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13113896#comment-13113896
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Jason Harvey commented on CASSANDRA-2863:
-----------------------------------------
Also got the same NPE when doing a repair on a different node. This time, the
NPE was preceded by a different NPE:
{code}
java.lang.RuntimeException: java.util.concurrent.ExecutionException:
java.lang.NullPointerException
at
org.apache.cassandra.streaming.StreamInSession.closeIfFinished(StreamInSession.java:154)
at
org.apache.cassandra.streaming.IncomingStreamReader.read(IncomingStreamReader.java:63)
at
org.apache.cassandra.net.IncomingTcpConnection.stream(IncomingTcpConnection.java:177)
at
org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:114)
Caused by: java.util.concurrent.ExecutionException:
java.lang.NullPointerException
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
at java.util.concurrent.FutureTask.get(FutureTask.java:83)
at
org.apache.cassandra.streaming.StreamInSession.closeIfFinished(StreamInSession.java:138)
... 3 more
Caused by: java.lang.NullPointerException
at
org.apache.cassandra.io.sstable.SSTableWriter$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:1108)
at
org.apache.cassandra.db.compaction.CompactionManager$9.call(CompactionManager.java:1099)
at java.util.concurrent.FutureTask$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)
{code}
> 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
> Fix For: 0.8.7
>
>
> 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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