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https://issues.apache.org/jira/browse/CASSANDRA-4387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Harvey updated CASSANDRA-4387:
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Attachment: output.log
Full thread dump.
> Multiple RPC threads waiting on a single thread
> -----------------------------------------------
>
> Key: CASSANDRA-4387
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4387
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.0.7
> Environment: sun java 6.24
> Reporter: Jason Harvey
> Priority: Minor
> Attachments: output.log
>
>
> I'm investigating a load spike issue on our cluster. A thread dump that I
> collected during a spike shows a peculiar symptom. There are 162 RPC threads
> all parked waiting on a single
> java.util.concurrent.SynchronousQueue$TransferStack thread. Brandon took a
> peek and recommended I create a ticket for investigation.
> Full thread dump attached. The thread which is being waited on is
> 0x00000006ac1aba60.
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