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https://issues.apache.org/jira/browse/CASSANDRA-540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12777739#action_12777739
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Stu Hood commented on CASSANDRA-540:
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Rather than sleeping until the number of items completed is larger than rows,
you could initialize a
http://java.sun.com/javase/6/docs/api/index.html?java/util/concurrent/CountDownLatch.html,
and then block for completion.
Additionally, this approach will hang forever if one of the entries in the
commitlog is corrupt, won't it?
> Commit log replays should be multithreaded
> ------------------------------------------
>
> Key: CASSANDRA-540
> URL: https://issues.apache.org/jira/browse/CASSANDRA-540
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Environment: any
> Reporter: Brandon Williams
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 0.5
>
> Attachments: 540.patch
>
>
> Commit log replays are currently single threaded. This makes log replay
> speed limited when restarting a cassandra node.
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