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Posted to dev@ambari.apache.org by "Andrii Babiichuk (JIRA)" <ji...@apache.org> on 2014/12/02 14:31:12 UTC

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

Andrii Babiichuk created AMBARI-8507:
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             Summary: 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


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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