[jira] [Commented] (MESOS-1392) Failure when znode is removed before we can read its contents.

["Yan Xu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-1392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14134503#comment-14134503 ] 

Yan Xu commented on MESOS-1392:
-------------------------------

https://reviews.apache.org/r/25663

> Failure when znode is removed before we can read its contents.
> --------------------------------------------------------------
>
>                 Key: MESOS-1392
>                 URL: https://issues.apache.org/jira/browse/MESOS-1392
>             Project: Mesos
>          Issue Type: Bug
>    Affects Versions: 0.19.0
>            Reporter: Benjamin Mahler
>            Assignee: Yan Xu
>
> Looks like the following can occur when a znode goes away right before we can read it's contents:
> {noformat: title=Slave exit}
> I0520 16:33:45.721727 29155 group.cpp:382] Trying to create path '/home/mesos/test/master' in ZooKeeper
> I0520 16:33:48.600837 29155 detector.cpp:134] Detected a new leader: (id='2617')
> I0520 16:33:48.601428 29147 group.cpp:655] Trying to get '/home/mesos/test/master/info_0000002617' in ZooKeeper
> Failed to detect a master: Failed to get data for ephemeral node '/home/mesos/test/master/info_0000002617' in ZooKeeper: no node
> Slave Exit Status: 1
> {noformat}



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