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Posted to dev@ambari.apache.org by "Swapan Shridhar (JIRA)" <ji...@apache.org> on 2015/11/24 23:21:11 UTC
[jira] [Commented] (AMBARI-14052) Express Upgrade : Unable to start
Storm Supervisor in HDP 2.1->2.3.M20 and config symlink is wrong
[ https://issues.apache.org/jira/browse/AMBARI-14052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15025560#comment-15025560 ]
Swapan Shridhar commented on AMBARI-14052:
------------------------------------------
Resolution :
1. Fixed the conf_select.py for conf symlink. In case, '/etc/storm/conf' does have a symlink and it's not the correct one (eg: /etc/alternatives/storm-conf), we remove the symlink and make it point to correct symlink (eg: /etc/storm/2.3.x.y-<vesrion>/0).
2. Fixed the Storm Supervisor failure, by adding the tasks required in 2.1/nonrolling-upgrade-2.3.xml for "Zookeeper and Storm local data removal".
> Express Upgrade : Unable to start Storm Supervisor in HDP 2.1->2.3.M20 and config symlink is wrong
> ---------------------------------------------------------------------------------------------------
>
> Key: AMBARI-14052
> URL: https://issues.apache.org/jira/browse/AMBARI-14052
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.2.0, 2.1.3
> Environment: Ambari 1.7.0
> HDP 2.1, with all services except Nagios and Ganglia
> Upgraded Ambari to 2.1.3
> Registered repo for HDP 2.3.4.0-3278
> Deleted Storm Rest API component
> Started Express Upgrade to HDP 2.3.4.0-3278
> Encountered an error restarting Storm Supervisor
> Nimbus was on host 5,
> Supervisor on hosts 3, 4, 5
> Config is incorrectly pointing to /etc/alternatives/storm-conf
> Reporter: Swapan Shridhar
> Assignee: Swapan Shridhar
> Priority: Critical
> Fix For: 2.2.0, 2.1.3
>
> Attachments: Storm - Screen Shot 2015-11-19 at 2.23.07 PM.png, Storm - Screen Shot 2015-11-19 at 2.23.15 PM.png
>
>
> While doing Express Upgrade of stack from HDP 2.1 -> 2.3, the following issues were seen for Storm.
>
> - Storm Config /etc/storm/conf is incorrectly pointing to /etc/alternatives/storm-conf.
> - Restarting the Storm supervisor fails (Attached Screenshot).
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