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https://issues.apache.org/jira/browse/CASSANDRA-8191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nikolai Grigoriev updated CASSANDRA-8191:
-----------------------------------------
Summary: After sstablesplit all nodes log RuntimeException in
CompactionExecutor (Last written key DecoratedKey... >= current key
DecoratedKey) (was: All nodes log RuntimeException in CompactionExecutor (Last
written key DecoratedKey... >= current key DecoratedKey))
> After sstablesplit all nodes log RuntimeException in CompactionExecutor (Last
> written key DecoratedKey... >= current key DecoratedKey)
> --------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-8191
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8191
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Environment: DSE 4.5.2 (Cassandra 2.0.10)
> Reporter: Nikolai Grigoriev
>
> While recovering the cluster from CASSANDRA-7949 (using the flag from
> CASSANDRA-6621) I had to use sstablesplit tool to split large sstables. Nodes
> were off while using this tool and only one sstablesplit instance was
> running, of course.
> After splitting was done I have restarted the nodes and they all started
> compacting the data. All the nodes are logging the exceptions like this:
> {code}
> ERROR [CompactionExecutor:4028] 2014-10-26 23:14:52,653 CassandraDaemon.java
> (line 199) Exception in thread Thread[CompactionExecutor:4028,1,main]
> java.lang.RuntimeException: Last written key DecoratedKey(425124616570337476,
> 0010000000001111000000000000033523da00001000000000033523da000000001111000000001000000000
> 00004000000000000000000100) >= current key DecoratedKey(-8778432288598355336,
> 0010000000001111000000000000040c7a8f00001000000000040c7a8f000000001111000000001000000000
> 00004000000000000000000100) writing into
> /cassandra-data/disk2/myks/mytable/myks-mytable-tmp-jb-130525-Data.db
> at
> org.apache.cassandra.io.sstable.SSTableWriter.beforeAppend(SSTableWriter.java:142)
> at
> org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:165)
> at
> org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:160)
> at
> org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48)
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> at
> org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:60)
> at
> org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59)
> at
> org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:198)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> 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:745)
> {code}
> It seems that scrubbing helps but scrubbing blocks the compactions.
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