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From "Aleksandr Kovalenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-5511) Misleading hardcoded command in paragraph 2 on step "Manual commands" of "Move Master" wizard
Date Fri, 18 Apr 2014 16:13:16 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-5511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13974193#comment-13974193
] 

Aleksandr Kovalenko commented on AMBARI-5511:
---------------------------------------------

+1 for the patch

> Misleading hardcoded command in paragraph 2 on step "Manual commands" of "Move Master"
wizard
> ---------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-5511
>                 URL: https://issues.apache.org/jira/browse/AMBARI-5511
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.5.1
>            Reporter: Antonenko Alexander
>            Assignee: Antonenko Alexander
>             Fix For: 1.6.0
>
>         Attachments: AMBARI-5511.patch, screenshot-2014-04-14-135538.jpg
>
>
> *STR:*
> 1. Deploy cluster with multiplied NN directory(in our case /grid/0/hadoop/hdfs/namenode,
/grid/1/hadoop/hdfs/namenode).
> 2. Start NN moving.
> 3. Reach step "Manual commands".
> *Actual results:*
> Paragraph 1 contains information about all dirs we should move.
> Paragraph 2 contains message "Login to the target host XXX and change permissons for
the NameNode dirs by running:" and only one command with hardcoded NN dir:
> {noformat}
> chown -R hdfs:hadoop /hadoop/hdfs/namenode/
> {noformat}
> Screenshot attached.
> When there are multiple directories specified, we need to show the actual path (but replace
commas with a space).
> In case of "/grid/0/hadoop/hdfs/namenode,/grid/1/hadoop/hdfs/namenode" as in the attached
image, we should display:
> chown -R hdfs:hadoop /grid/0/hadoop/hdfs/namenode /grid/1/hadoop/hdfs/namenode



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