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From "Sumit Mohanty (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-19933) HSI is not started with configured Hiveserver2 heap size, upgrade changes
Date Thu, 09 Feb 2017 09:17:42 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-19933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15859244#comment-15859244
] 

Sumit Mohanty commented on AMBARI-19933:
----------------------------------------

[~swapanshridhar] can you review the changes?

Unit tests have passed locally.

As part of the patch I also removed the logic that adds {{SET_ON_FIRST_INVOCATION}}:
{code}
updateConfigurationProperties(HIVE_INTERACTIVE_SITE, Collections.singletonMap("hive.tez.container.size",
     19 -                "SET_ON_FIRST_INVOCATION"), true, true);
{code}

as this means after Ambari upgrade HSI may fail when new configs are applied. There is no
guarantee that stack advisor call will happen after Ambari upgrade. User can simply do a restart
after upgrade.

> HSI is not started with configured Hiveserver2 heap size, upgrade changes
> -------------------------------------------------------------------------
>
>                 Key: AMBARI-19933
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19933
>             Project: Ambari
>          Issue Type: Bug
>          Components: stacks
>    Affects Versions: 2.5.0
>            Reporter: Sumit Mohanty
>            Assignee: Sumit Mohanty
>            Priority: Critical
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-19933.patch
>
>
> HSI (hive interactive server) process of linux system does not start with the Hiveserver
Heap size setting in Ambari UI.
> While this is fixed by the introduction of hive_heapsize property in hive-interactive-env,
some changes needed during Ambari upgrade to copy the actual value.



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