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https://issues.apache.org/jira/browse/CASSANDRA-3575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13163271#comment-13163271
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Tim McLennan commented on CASSANDRA-3575:
-----------------------------------------
Unfortunately this is happening on a production server, so in the interest of
getting it online asap we've switched back to size-tiered compaction for the
scrub.
We may have other nodes affected as well and I may be able to try on one of
them once this node has been fixed up.
> java.lang.ArrayIndexOutOfBoundsException during scrub
> -----------------------------------------------------
>
> Key: CASSANDRA-3575
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3575
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.0.3
> Environment: Centos 5.7
> 16GB Ram
> 4GB Java Heap
> Sun JVM
> Reporter: Tim McLennan
>
> INFO [CompactionExecutor:6] 2011-12-05 22:19:28,788 CompactionManager.java
> (line 477) Scrubbing
> SSTableReader(path='/var/lib/cassandra/data/cf/Data-hb-256385-Data.db')
> ERROR [CompactionExecutor:6] 2011-12-05 22:19:30,195
> AbstractCassandraDaemon.java (line 133) Fatal exception in thread
> Thread[CompactionExecutor:6,1,RMI Runtime]
> java.lang.ArrayIndexOutOfBoundsException: 8
> at
> org.apache.cassandra.db.compaction.LeveledManifest.add(LeveledManifest.java:293)
> at
> org.apache.cassandra.db.compaction.LeveledManifest.promote(LeveledManifest.java:184)
> at
> org.apache.cassandra.db.compaction.LeveledCompactionStrategy.handleNotification(LeveledCompactionStrategy.java:141)
> at
> org.apache.cassandra.db.DataTracker.notifySSTablesChanged(DataTracker.java:481)
> at org.apache.cassandra.db.DataTracker.replace(DataTracker.java:275)
> at
> org.apache.cassandra.db.DataTracker.replaceCompactedSSTables(DataTracker.java:232)
> at
> org.apache.cassandra.db.ColumnFamilyStore.replaceCompactedSSTables(ColumnFamilyStore.java:979)
> at
> org.apache.cassandra.db.compaction.CompactionManager.scrubOne(CompactionManager.java:654)
> at
> org.apache.cassandra.db.compaction.CompactionManager.doScrub(CompactionManager.java:472)
> at
> org.apache.cassandra.db.compaction.CompactionManager.access$300(CompactionManager.java:63)
> at
> org.apache.cassandra.db.compaction.CompactionManager$3.call(CompactionManager.java:224)
> at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
> at java.util.concurrent.FutureTask.run(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
> Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
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