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https://issues.apache.org/jira/browse/CASSANDRA-667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12804077#action_12804077
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Hudson commented on CASSANDRA-667:
----------------------------------
Integrated in Cassandra #332 (See
[http://hudson.zones.apache.org/hudson/job/Cassandra/332/])
move sstable deletions into a Timer to reduce concurrency
patch by jbellis; reviewed by gdusbabek for
> Avoid causing IO contention when cleaning up compacted SSTables
> ---------------------------------------------------------------
>
> Key: CASSANDRA-667
> URL: https://issues.apache.org/jira/browse/CASSANDRA-667
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 0.6
>
> Attachments: 667-v2.txt, 667.txt
>
>
> Post-CASSANDRA-408 compacted sstables are deleted in parallel, one thread per
> sstable; this can cause IO contention with sstable flush and compaction.
> Serialize this instead.
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