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https://issues.apache.org/jira/browse/CASSANDRA-2718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13040236#comment-13040236
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Sylvain Lebresne commented on CASSANDRA-2718:
---------------------------------------------
+1
> NPE in SSTableWriter when no ReplayPosition availible
> -----------------------------------------------------
>
> Key: CASSANDRA-2718
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2718
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.8.1
> Reporter: T Jake Luciani
> Assignee: T Jake Luciani
> Priority: Trivial
> Fix For: 0.8.1
>
> Attachments:
> v1-0001-CASSANDRA-2718-avoide-NPE-when-bypassing-commitlog.txt
>
>
> The following NPE occurs when durable_writes is set to false
> {noformat}
> ERROR 09:20:30,378 Fatal exception in thread Thread[FlushWriter:11,5,main]
> java.lang.RuntimeException: java.lang.NullPointerException
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:34)
> 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.NullPointerException
> at
> org.apache.cassandra.db.commitlog.ReplayPosition$ReplayPositionSerializer.serialize(ReplayPosition.java:127)
> at
> org.apache.cassandra.io.sstable.SSTableWriter.writeMetadata(SSTableWriter.java:209)
> at
> org.apache.cassandra.io.sstable.SSTableWriter.closeAndOpenReader(SSTableWriter.java:187)
> at
> org.apache.cassandra.io.sstable.SSTableWriter.closeAndOpenReader(SSTableWriter.java:173)
> at
> org.apache.cassandra.db.Memtable.writeSortedContents(Memtable.java:253)
> at org.apache.cassandra.db.Memtable.access$400(Memtable.java:49)
> at org.apache.cassandra.db.Memtable$3.runMayThrow(Memtable.java:270)
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30)
> ... 3 more
> {noformat}
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