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Posted to issues@mesos.apache.org by "Joseph Wu (JIRA)" <ji...@apache.org> on 2016/12/08 02:46:58 UTC

[jira] [Commented] (MESOS-6695) Light up Windows agent tests

    [ https://issues.apache.org/jira/browse/MESOS-6695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15730900#comment-15730900 ] 

Joseph Wu commented on MESOS-6695:
----------------------------------

{code}
commit 1648491e2f194f5ba9d62cb1e099066fb7f16272
Author: Alex Clemmer <cl...@gmail.com>
Date:   Wed Dec 7 16:13:22 2016 -0800

    Changed registrar backend to `in_memory` by default in tests.
    
    Currently, all instances of the Master in tests set the
    `--registry` flag to the default value (`replicated_log`).
    When the `replicated_log` value is set, Masters in tests will
    back the registrar with the disk, specifically via levelDB.
    
    Only a small subset of tests actually require the `replicated_log`;
    these are tests which expect the master to persist data across
    failovers.  A majority of tests can be run with an `in_memory`
    registrar backend.  Changing the default to `in_memory` will
    serve multiple purposes:
    * It will speed up the test suite by ~10-15%.
    * It will reduce the flakiness observed on the ASF CI.
      These machines sometimes run into disk contention, which causes
      registrar reads/write to time out.
    * It will unblock a majority of tests from being run on Windows,
      which currently does not implement a persistent registrar backend.
    
    This review supercedes and revives: https://reviews.apache.org/r/41665/
    
    Review: https://reviews.apache.org/r/54453/
{code}

> Light up Windows agent tests
> ----------------------------
>
>                 Key: MESOS-6695
>                 URL: https://issues.apache.org/jira/browse/MESOS-6695
>             Project: Mesos
>          Issue Type: Epic
>            Reporter: Alex Clemmer
>            Assignee: Alex Clemmer
>




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