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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1484) JobManager restart does not notify the TaskManager
Date Thu, 19 Feb 2015 19:54:14 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14328029#comment-14328029
] 

ASF GitHub Bot commented on FLINK-1484:
---------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/flink/pull/423


> JobManager restart does not notify the TaskManager
> --------------------------------------------------
>
>                 Key: FLINK-1484
>                 URL: https://issues.apache.org/jira/browse/FLINK-1484
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Till Rohrmann
>
> In case of a JobManager restart, which can happen due to an uncaught exception, the JobManager
is restarted. However, connected TaskManager are not informed about the disconnection and
continue sending messages to a JobManager with a reseted state. 
> TaskManager should be informed about a possible restart and cleanup their own state in
such a case. Afterwards, they can try to reconnect to a restarted JobManager.



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