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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-21610) EU: Modify configs to enable custom extensions functionality
Date Sat, 29 Jul 2017 01:50:01 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-21610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16105974#comment-16105974
] 

Hudson commented on AMBARI-21610:
---------------------------------

SUCCESS: Integrated in Jenkins build Ambari-branch-2.5 #1764 (See [https://builds.apache.org/job/Ambari-branch-2.5/1764/])
AMBARI-21610. EU: Modify configs to enable custom extensions (swagle: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=5aa398c631808c08ab433bc34a2adda1e6cb6666])
* (edit) ambari-server/src/main/resources/stacks/BigInsights/4.2/upgrades/config-upgrade.xml
* (edit) ambari-server/src/main/resources/stacks/BigInsights/4.2/upgrades/nonrolling-upgrade-to-hdp-2.6.xml
* (edit) ambari-server/src/main/resources/stacks/BigInsights/4.2.5/upgrades/config-upgrade.xml
* (edit) ambari-server/src/main/resources/stacks/BigInsights/4.2.5/upgrades/nonrolling-upgrade-to-hdp-2.6.xml


> EU: Modify configs to enable custom extensions functionality
> ------------------------------------------------------------
>
>                 Key: AMBARI-21610
>                 URL: https://issues.apache.org/jira/browse/AMBARI-21610
>             Project: Ambari
>          Issue Type: Task
>    Affects Versions: 2.5.2
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>            Priority: Critical
>             Fix For: 2.5.2
>
>         Attachments: AMBARI-21610.patch
>
>
> We need EU to modify the configs that we have changed to add the path to the class path.

> *Pre Upgrade* (say for hadoop in a BI-4.2.5 cluster)
> * There is an HDFS folder /iop/ext/4.2.5/hadoop where users have put their custom extension
jars
> * On start of hadoop services we copy jars from HDFS to on disk location {{/usr/iop/current/ext/hadoop}}
> * All class path variables include the on disk path
> *Post Upgrade* (for HDP-2.6.2 cluster)
> * HDP clusters now have an HDFS folder /hdp/ext/2.6/hadoop where the users must copy
the extension jars again (some jars may be new as its an upgrade)
> * On start of hadoop services we copy jars from the above location to disk at /usr/hdp/current/ext/hadoop
> * Class paths now should now have the above path



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