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From "Myroslav Papirkovskyy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-11501) HBase does not start after Kerberization (AMS on distributed mode + HBase + Kerberos)
Date Thu, 28 May 2015 19:06:17 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-11501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14563493#comment-14563493
] 

Myroslav Papirkovskyy commented on AMBARI-11501:
------------------------------------------------

+1

> HBase does not start after Kerberization (AMS on distributed mode + HBase + Kerberos)
> -------------------------------------------------------------------------------------
>
>                 Key: AMBARI-11501
>                 URL: https://issues.apache.org/jira/browse/AMBARI-11501
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-11501.patch
>
>
> AMS on distributed creates this directory with user AMS at startup
> In Ambari Metrics Server Stack the staging directory is hard coded params.py:hbase_staging_dir
= "/apps/hbase/staging”
> And created at startup of AMS-hbase,
> if params.is_hbase_distributed:
> params.HdfsDirectory(params.hbase_staging_dir,
> action="create_delayed",
> owner=params.hbase_user,
> mode=0711
> )
> Which means there is a staging directory /apps/hbase/staging with owner ams (should be
owner hbase )
> This does not seem to matter before Kerberization but after kerberization Hbase Regionservers
check the directory owner and fails at startup.



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