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Posted to dev@ambari.apache.org by "Andrii Babiichuk (JIRA)" <ji...@apache.org> on 2014/12/02 14:34:12 UTC

[jira] [Updated] (AMBARI-8507) Ambari UI should auto-remove whitespaces from dfs.data.dir

     [ https://issues.apache.org/jira/browse/AMBARI-8507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrii Babiichuk updated AMBARI-8507:
-------------------------------------
    Attachment: AMBARI-8507.patch

> 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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