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Posted to dev@mesos.apache.org by "Yan Xu (JIRA)" <ji...@apache.org> on 2013/08/22 20:45:53 UTC

[jira] [Commented] (MESOS-655) FaultToleranceTest.MasterFailover not simulating a realistic Master shutdown

    [ https://issues.apache.org/jira/browse/MESOS-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13747762#comment-13747762 ] 

Yan Xu commented on MESOS-655:
------------------------------

https://reviews.apache.org/r/13746/
                
> FaultToleranceTest.MasterFailover not simulating a realistic Master shutdown
> ----------------------------------------------------------------------------
>
>                 Key: MESOS-655
>                 URL: https://issues.apache.org/jira/browse/MESOS-655
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Yan Xu
>             Fix For: 0.15.0
>
>
> In tests like FaultToleranceTest.MasterFailover, Master instances are [shut down|https://github.com/apache/mesos/blob/604fbdac046e17951620bfd8db6af5f8ade3525c/src/tests/cluster.hpp] by process::terminate() and pointer deletion.
> This invokes Master::finalize() and Master::~Master(), which remove tasks, frameworks and slaves. When the Master shuts down in production, though, it commits suicide by LOG(FATAL) which doesn't send any of these messages.
> We should simulate a Master shutdown similar to LOG(FATAL).

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