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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4847) Let RpcEndpoint.start/shutDown throw exceptions
Date Fri, 21 Oct 2016 15:39:58 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15595459#comment-15595459
] 

ASF GitHub Bot commented on FLINK-4847:
---------------------------------------

Github user mxm commented on the issue:

    https://github.com/apache/flink/pull/2651
  
    LGTM


> Let RpcEndpoint.start/shutDown throw exceptions
> -----------------------------------------------
>
>                 Key: FLINK-4847
>                 URL: https://issues.apache.org/jira/browse/FLINK-4847
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Distributed Coordination
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
>
> The {{RpcEndpoint.start}} and {{RpcEndpoint.shutDown}} methods should be allowed to throw
exceptions if things go wrong. Otherwise, exceptions will be given to a callback which handles
them later, even though we know that we can fail the components right away (as it is the case
for the {{TaskExectuor}}, for example).



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