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https://issues.apache.org/jira/browse/CASSANDRA-7704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14097856#comment-14097856
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Yuki Morishita commented on CASSANDRA-7704:
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Test is to check stream session state change after timeout task, and the test
depends on current behavior of timeout task.
I'm fine with changing test to match the new behavior.
> FileNotFoundException during STREAM-OUT triggers 100% CPU usage
> ---------------------------------------------------------------
>
> Key: CASSANDRA-7704
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7704
> Project: Cassandra
> Issue Type: Bug
> Reporter: Rick Branson
> Assignee: Benedict
> Fix For: 2.0.10, 2.1.0
>
> Attachments: 7704.20.v2.txt, 7704.txt, backtrace.txt, other-errors.txt
>
>
> See attached backtrace which was what triggered this. This stream failed and
> then ~12 seconds later it emitted that exception. At that point, all CPUs
> went to 100%. A thread dump shows all the ReadStage threads stuck inside
> IntervalTree.searchInternal inside of CFS.markReferenced().
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