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From "Dmitry Lysnichenko (JIRA)" <>
Subject [jira] [Updated] (AMBARI-18034) Issues with custom default queue support
Date Fri, 05 Aug 2016 16:30:20 GMT


Dmitry Lysnichenko updated AMBARI-18034:
    Resolution: Fixed
      Assignee: Dmitry Lysnichenko
        Status: Resolved  (was: Patch Available)

   d08da2d..7d2df9f  branch-2.4 -> branch-2.4
   dc07222..2b7c97f  trunk -> trunk

> Issues with custom default queue support
> ----------------------------------------
>                 Key: AMBARI-18034
>                 URL:
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.4.0
>            Reporter: Dmytro Grinenko
>            Assignee: Dmitry Lysnichenko
>            Priority: Blocker
>             Fix For: 2.4.0
>         Attachments: AMBARI-18034.patch
> While investigating config changes due to Ambari upgrade discovered few potential issues
around the support for default custom queue.
> # Ambari upgrade should not update custom queue properties. This is because its unlikely
to be invalid before Ambari upgrade.
> # All config properties related to the queue should be marked to not be added during
ambari upgrade. They all have defaults as "default"
> # Stack advisor should recommend only if the existing value for the queue is invalid.
Think of a scenario where user has explicitly set "spark.yarn.queue"/"" with
a valid value and capacity scheduler goes through an unrelated  config change

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