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https://issues.apache.org/jira/browse/CASSANDRA-1451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12992806#comment-12992806
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Matthew F. Dennis commented on CASSANDRA-1451:
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now that CASSANDRA-1108 is in place, it seems like whenever we start draining
we:
1) shutdown gossiper. This will prevent future messages from other nodes (once
it propagates)
2) immediately reply to any request with a TException("node shutting down").
This will allow clients to distinguish between node is busy and node is not
playing right now. This will also allow other nodes to continue instead of
waiting for RPCTimeout.
thoughts?
> Shutting down a node "cleanly" still kills client requests when the node goes
> down
> ----------------------------------------------------------------------------------
>
> Key: CASSANDRA-1451
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1451
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6.5
> Reporter: David King
>
> Shutting down a node, even more cleanly through drain, still kills some
> requests with timeoutexceptions. Ideally, operations would not be sent at all
> to nodes that are known to be shutting down, perhaps by shutting down gossip
> before starting the draining process.
> Other nodes will still need to have the phi convict threshold exceeded, but
> presumably that's usually shorter than drain
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