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https://issues.apache.org/jira/browse/AMBARI-2073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13648802#comment-13648802
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Sumit Mohanty commented on AMBARI-2073:
---------------------------------------
Script itself looks good.
Few minor comments:
* Modify the comment - "Changing directory permisions" --> "Recursively
changing directory ownership"
* is "/tmp/changeUid.sh" the correct path for the script - how does it get
copied to /tmp
* the name of the default qa user is changed from ambari_qa to ambari-qa
(hyphen instead of under_score)
** This should not be an issue as upgrade does not change the username. Just
bringing it up in case it has an effect.
> After Ambari upgrade to 1.2.3, MapReduce service check fails because uid of
> ambari_qa changed
> ---------------------------------------------------------------------------------------------
>
> Key: AMBARI-2073
> URL: https://issues.apache.org/jira/browse/AMBARI-2073
> Project: Ambari
> Issue Type: Bug
> Components: agent
> Affects Versions: 1.3.0
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Fix For: 1.3.0
>
> Attachments: AMBARI-2073.patch
>
>
> Directory details after upgrade when service check failed _not sure which
> user had the uid 501_
> {noformat}
> drwxr-xr-x. 2 501 root 4096 Apr 30 19:25 hadoop-ambari_qa
> {noformat}
> After deleting the directory, MapRed service check passed.
> Details after successful run
> {noformat}
> drwxr-xr-x. 2 ambari_qa root 4096 Apr 30 22:39 hadoop-ambari_qa
> {noformat}
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