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Posted to issues@ambari.apache.org by "Swapan Shridhar (JIRA)" <ji...@apache.org> on 2016/06/25 00:22:16 UTC

[jira] [Commented] (AMBARI-17434) Keep empty value for Hive2/hive-interactive-site.xml config 'hive.llap.io.memory.mode'.

    [ https://issues.apache.org/jira/browse/AMBARI-17434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15348939#comment-15348939 ] 

Swapan Shridhar commented on AMBARI-17434:
------------------------------------------

commits :


trunk:

{code}
commit 08f62c8688439db63240f213cf1d73c6875eb285
Author: Swapan Shridhar <ss...@hortonworks.com>
Date:   Fri Jun 24 16:30:51 2016 -0700

    AMBARI-17434. Keep empty value for Hive2/hive-interactive-site.xml config 'hive.llap.io.memory.mode'.
{code}

branch-2.4:

{code}
commit 678877dcd8342d6a6c8edfdacbf215d02c89f580
Author: Swapan Shridhar <ss...@hortonworks.com>
Date:   Fri Jun 24 17:19:04 2016 -0700

    AMBARI-17434. Keep empty value for Hive2/hive-interactive-site.xml config 'hive.llap.io.memory.mode'.
{code}

> Keep empty value for Hive2/hive-interactive-site.xml config 'hive.llap.io.memory.mode'.
> ---------------------------------------------------------------------------------------
>
>                 Key: AMBARI-17434
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17434
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.4.0
>            Reporter: Swapan Shridhar
>            Assignee: Swapan Shridhar
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-17434.patch
>
>
> Ambari default value for Hive2/LLAP ambari/ambari-server/src/main/resources/stacks/HDP/2.5/services/HIVE/configuration/hive-interactive-site.xml, has value for 'hive.llap.io.memory.mode' as :
> {code}
>   </property>
>   <property>
>     <name>hive.llap.io.memory.mode</name>
>     <value>none</value>
>     <on-ambari-upgrade add="true"/>
>   </property>
> {code}
> - Stack Advisor never changes this value. Thus, practically, this config stays as none during the lifetime.
> Fix:  need to remove the 'none' value, and keep it as : 
> {code}
>   <property>
>     <name>hive.llap.io.memory.mode</name>
>     <value/>
>     <value-attributes>
>       <empty-value-valid>true</empty-value-valid>
>     </value-attributes>
>     <on-ambari-upgrade add="true"/>
>   </property>
> {code}



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