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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-9936) Mesos resource manager unable to connect to master after failover
Date Wed, 01 Aug 2018 07:43:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-9936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16564903#comment-16564903
] 

ASF GitHub Bot commented on FLINK-9936:
---------------------------------------

zentol commented on issue #6464: [FLINK-9936][mesos] WIP 
URL: https://github.com/apache/flink/pull/6464#issuecomment-409481500
 
 
   If you want to share work-in-progress with another committer please just send him the branch
directly.

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> Mesos resource manager unable to connect to master after failover
> -----------------------------------------------------------------
>
>                 Key: FLINK-9936
>                 URL: https://issues.apache.org/jira/browse/FLINK-9936
>             Project: Flink
>          Issue Type: Bug
>          Components: Mesos, Scheduler
>    Affects Versions: 1.5.0, 1.5.1, 1.6.0
>            Reporter: Renjie Liu
>            Assignee: Gary Yao
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 1.5.3, 1.6.0
>
>
> When deployed in mesos session cluster mode, the connector monitor keeps reporting unable
to connect to mesos after restart. In fact, scheduler driver already connected to mesos master,
but when the connected message is lost. This is because leadership is not granted yet and
fence id is not set, the rpc service ignores the connected message. So we should connect to
mesos master after leadership is granted.



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