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From "Ashish Singhi (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 Fri, 18 May 2012 12:56:07 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13278782#comment-13278782
] 

Ashish Singhi commented on HDFS-1949:
-------------------------------------

Patch updated and formatted for trunk.
Please review and provide your comments.
                
> 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
>            Assignee: Ashish Singhi
>            Priority: Minor
>             Fix For: 0.24.0
>
>         Attachments: HDFS-1949-2.patch, HDFS-1949-3.patch, HDFS-1949.patch, hdfs-1949-1.patch,
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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