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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-8507) Ambari UI should auto-remove whitespaces from dfs.data.dir
Date Tue, 02 Dec 2014 15:38:12 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-8507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14231645#comment-14231645
] 

Hadoop QA commented on AMBARI-8507:
-----------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12684650/AMBARI-8507.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in .

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/790//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/790//console

This message is automatically generated.

> 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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