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Posted to dev@ignite.apache.org by "Denis Magda (JIRA)" <ji...@apache.org> on 2015/11/13 13:44:10 UTC
[jira] [Created] (IGNITE-1911) Discovery MessageWorker thread moves
node to "zombie" state when fails
Denis Magda created IGNITE-1911:
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Summary: Discovery MessageWorker thread moves node to "zombie" state when fails
Key: IGNITE-1911
URL: https://issues.apache.org/jira/browse/IGNITE-1911
Project: Ignite
Issue Type: Bug
Affects Versions: ignite-1.4
Reporter: Denis Magda
Assignee: Denis Magda
Priority: Critical
Fix For: 1.5
If MessageWorker thread fails by some reason (i.e. because of uncaught exception) it will move a node to "zombie" state. The node will still accept messages through SocketReader but won't process them.
At some point of time the node will fail because the message queue will be overflowed.
Such a node must be stopped as soon as MessageWorker terminates.
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