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https://issues.apache.org/jira/browse/CASSANDRA-6788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-6788:
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Attachment: 6788-v2.txt
I see. But that doesn't eliminate the window for a race, just reduces it.
(TPE.runWorker still needs to call afterExecute and do its own bookkeeping.)
v2 adds an explicit catch for REE. This is better than dying, but it will
accept connections and then drop them on the floor if necessary which is
obviously sub optimal. Moral is not to push right up to the edge of max
connections. :)
> Race condition silently kills thrift server
> -------------------------------------------
>
> Key: CASSANDRA-6788
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6788
> Project: Cassandra
> Issue Type: Bug
> Reporter: Christian Rolf
> Assignee: Christian Rolf
> Attachments: 6788-v2.txt, race_patch.diff
>
>
> There's a race condition in CustomTThreadPoolServer that can cause the thrift
> server to silently stop listening for connections.
> It happens when the executor service throws a RejectedExecutionException,
> which is not caught.
>
> Silent in the sense that OpsCenter doesn't notice any problem since JMX is
> still running fine.
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