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From "Alejandro Fernandez (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-13824) Stop-and-Start Upgrade: Fix for Oozie Express upgrade issues from HDP 2.1 to 2.3
Date Thu, 12 Nov 2015 21:38:11 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-13824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15002978#comment-15002978
] 

Alejandro Fernandez commented on AMBARI-13824:
----------------------------------------------

Pushed additional fix,
trunk,
commit f6b6dfa6787787887be3bcee0dfff58c432461ba

branch-2.1,
commit 262a8d590008a0d571b4c89fce15785af6b279e5

> Stop-and-Start Upgrade: Fix for Oozie Express upgrade issues from HDP 2.1 to 2.3
> --------------------------------------------------------------------------------
>
>                 Key: AMBARI-13824
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13824
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.2.0, 2.1.3
>            Reporter: Swapan Shridhar
>            Assignee: Swapan Shridhar
>            Priority: Critical
>             Fix For: 2.2.0, 2.1.3
>
>         Attachments: AMBARI-13824.additional-fix.patch, AMBARI-13824.patch, AMBARI-13824_1.patch
>
>
> Problem : Unable to start Ozzie server while on upgrade from HDP 2.1 -> 2.3.
> Reason :  As 2.3 has symlinks instead of directory structure for "/etc/oozie/conf" and
"usr/hdp/current/oozie-*/conf". 
> * -> "server" or "client"
> The symlinks are not properly set for Ozzie Server and client after the upgrade. 
> Resolution : Added a new class and comamnd "CONFIGURE_FUNCTION" to get the sym links
working.
> After the upgrade, the symlinks are :
> ================================================
> /etc/oozie/conf -> /etc/oozie/2.3.4.0-3204/0
> /usr/hdp/current/oozie-server/conf -> /etc/oozie/2.3.4.0-3204/0
> ================================================
> P.S. The changes are generic in "conf_select" for setting the sym links. Thus, other
services also should be having their symlinks working in 2.1->2.3 upgrade path.



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