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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-8507) Ambari UI should auto-remove whitespaces from dfs.data.dir
Date Tue, 02 Dec 2014 16:35:13 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-8507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14231704#comment-14231704
] 

Hudson commented on AMBARI-8507:
--------------------------------

SUCCESS: Integrated in Ambari-trunk-Commit-docker #357 (See [https://builds.apache.org/job/Ambari-trunk-Commit-docker/357/])
AMBARI-8507 Ambari UI should auto-remove whitespaces from dfs.data.dir (ababiichuk) (ababiichuk:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=5abc3b85e6056b73443cf3d3a23c19c198b48110)
* ambari-web/app/utils/config.js
* ambari-web/test/utils/config_test.js


> Ambari UI should auto-remove whitespaces from dfs.data.dir
> ----------------------------------------------------------
>
>                 Key: AMBARI-8507
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8507
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 1.3.0
>            Reporter: Andrii Babiichuk
>            Assignee: Andrii Babiichuk
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-8507.patch
>
>
> When modifying dfs.data.dir through the exposed HDFS -> Configs -> Data Node ->
"DataNode directories" text field and you accidentally have a whitespace character '/grid/0,
/grid/1' for example, HDFS will not start and puppet will show the attached error message.
We should strip out whitespaces server side, or add JavaScript form validation to catch this.



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