[
https://issues.apache.org/jira/browse/CASSANDRA-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13903449#comment-13903449
]
Nikolai Grigoriev commented on CASSANDRA-6285:
----------------------------------------------
I have started seeing these too. Surprisingly...after adding OpsCenter CE to my
cluster. I do not see these associated with my own data.
{code}
java.lang.RuntimeException: Last written key DecoratedKey(3542937286762954312,
31302e332e34352e3135382d676574466c757368657350656e64696e67) >= current
key DecoratedKey(-2152912038130700738,
31302e332e34352e3135362d77696e7465726d7574655f6a6d657465722d776d5f6170706c69636174696f6e732d676574526563656e744
26c6f6f6d46) writing into
/hadoop/disk1/cassandra/data/OpsCenter/rollups300/OpsCenter-rollups300-tmp-jb-5055-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$BackgroundCompactionTask.run(CompactionManager.java:197)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{code}
> LCS compaction failing with Exception
> -------------------------------------
>
> Key: CASSANDRA-6285
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6285
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Environment: 4 nodes, shortly updated from 1.2.11 to 2.0.2
> Reporter: David Sauer
> Assignee: Tyler Hobbs
> Fix For: 2.0.6
>
> Attachments: compaction_test.py
>
>
> After altering everything to LCS the table OpsCenter.rollups60 amd one other
> none OpsCenter-Table got stuck with everything hanging around in L0.
> The compaction started and ran until the logs showed this:
> ERROR [CompactionExecutor:111] 2013-11-01 19:14:53,865 CassandraDaemon.java
> (line 187) Exception in thread Thread[CompactionExecutor:111,1,RMI Runtime]
> java.lang.RuntimeException: Last written key
> DecoratedKey(1326283851463420237,
> 37382e34362e3132382e3139382d6a7576616c69735f6e6f72785f696e6465785f323031335f31305f30382d63616368655f646f63756d656e74736c6f6f6b75702d676574426c6f6f6d46696c746572537061636555736564)
> >= current key DecoratedKey(954210699457429663,
> 37382e34362e3132382e3139382d6a7576616c69735f6e6f72785f696e6465785f323031335f31305f30382d63616368655f646f63756d656e74736c6f6f6b75702d676574546f74616c4469736b5370616365557365640b0f)
> writing into
> /var/lib/cassandra/data/OpsCenter/rollups60/OpsCenter-rollups60-tmp-jb-58656-Data.db
> at
> org.apache.cassandra.io.sstable.SSTableWriter.beforeAppend(SSTableWriter.java:141)
> at
> org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:164)
> 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$6.runMayThrow(CompactionManager.java:296)
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> at
> java.util.concurrent.Executors$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:724)
> Moving back to STC worked to keep the compactions running.
> Especialy my own Table i would like to move to LCS.
> After a major compaction with STC the move to LCS fails with the same
> Exception.
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
