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https://issues.apache.org/jira/browse/AMBARI-15876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15243986#comment-15243986
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Hudson commented on AMBARI-15876:
---------------------------------
SUCCESS: Integrated in Ambari-trunk-Commit #4667 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/4667/])
AMBARI-15876. HiveServerInteractive. Stack advisor work for adding and (swapan:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=a224f2657bfe17d6047fa7dbb6dc5599fc964567])
*
ambari-server/src/main/resources/stacks/HDP/2.5/services/HIVE/configuration/hive-interactive-site.xml
*
ambari-server/src/main/resources/stacks/HDP/2.5/services/HIVE/configuration/hive-interactive-env.xml
* ambari-server/src/main/resources/stacks/HDP/2.5/services/stack_advisor.py
* ambari-server/src/test/python/stacks/2.5/common/test_stack_advisor.py
*
ambari-server/src/main/resources/stacks/HDP/2.5/services/YARN/configuration/capacity-scheduler.xml
> Stack advisor work for adding and disabling LLAP queue when Interactive query
> is turned on and off respectively.
> ----------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-15876
> URL: https://issues.apache.org/jira/browse/AMBARI-15876
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Affects Versions: 2.4.0
> Reporter: Swapan Shridhar
> Assignee: Swapan Shridhar
> Fix For: 2.4.0
>
> Attachments: AMBARI-15876.patch
>
>
> --> When Hive Server Interactive is turned ON:
> ===================================
> Ambari creates OR "modifies 'llap' queue 'state and/or capacity' " based on
> below conditions:
> - if only 1 queue exists at root level and is 'default' queue and has
> 100% cap -> Creates 'llap' queue, OR
> - if 2 queues exists at root level ('llap' and 'default') :
> -> 'llap' queue state is STOPPED -> Modifies 'llap' queue state to
> RUNNING, adjusts capacity, OR
> -> 'llap' queue state is RUNNING and 'llap_queue_capacity' prop !=
> 'llap' queue current running capacity ->
> Modifies 'llap' queue capacity to 'llap_queue_capacity'.
>
> --> When Hive Server Interactive is turned OFF:
> ===================================
> - Checks and sees (1). If only two leaf queues exist at root level,
> namely: 'default' and 'llap',
> and (2). 'llap' is in RUNNING state.
> - If yes, performs the following actions: (1). 'llap' queue state set
> to STOPPED,
> (2). 'llap' queue capacity
> set to 0 %,
> (3). 'default' queue capacity
> set to 100 %
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