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Posted to issues@ambari.apache.org by "Lav Jain (JIRA)" <ji...@apache.org> on 2016/07/27 23:50:20 UTC

[jira] [Updated] (AMBARI-17938) Ambari should not recursively chown for HAWQ hdfs upon every start

     [ https://issues.apache.org/jira/browse/AMBARI-17938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lav Jain updated AMBARI-17938:
------------------------------
    Attachment: AMBARI-17938.patch

> Ambari should not recursively chown for HAWQ hdfs upon every start
> ------------------------------------------------------------------
>
>                 Key: AMBARI-17938
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17938
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.4.0
>            Reporter: Lav Jain
>            Assignee: Lav Jain
>         Attachments: AMBARI-17938.patch
>
>
> This results in changing of owner even if the owner value is same. The operation is very costly if there are a lot of subdirectories.
> The owner value only changes when you switch from regular mode to secure mode and vice-versa.



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