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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-1949) Number format Exception is displayed in Namenode UI when the chunk size field is blank or string value..
Date Wed, 18 May 2011 15:32:47 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13035439#comment-13035439
] 

Hadoop QA commented on HDFS-1949:
---------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12479609/HDFS-1949.patch
  against trunk revision 1104649.

    +1 @author.  The patch does not contain any @author tags.

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    -1 patch.  The patch command could not apply the patch.

Console output: https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/555//console

This message is automatically generated.

> Number format Exception is displayed in Namenode UI when the chunk size field is blank
or string value.. 
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-1949
>                 URL: https://issues.apache.org/jira/browse/HDFS-1949
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 0.20-append, 0.21.0, 0.23.0
>            Reporter: ramkrishna.s.vasudevan
>            Priority: Minor
>             Fix For: 0.23.0
>
>         Attachments: HDFS-1949.patch
>
>
> In the Namenode UI we have a text box to enter the chunk size.
> The expected value for the chunk size is a valid Integer value.
> If any invalid value, string or empty spaces are provided it throws number format exception.
> The existing behaviour is like we need to consider the default value if no value is specified.
> Soln
> ====
> We can handle numberformat exception and assign default value if invalid value is specified.

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