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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (CHUKWA-438) HICC Column Resizing does not preserve size
Date Fri, 25 Dec 2009 06:52:29 GMT

     [ https://issues.apache.org/jira/browse/CHUKWA-438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Yang reopened CHUKWA-438:
------------------------------


    [javac] /usr/local/chukwa-0.3.0/src/java/org/apache/hadoop/chukwa/rest/bean/WidgetBean.java:144:
incompatible types
    [javac] found   : java.util.Collection<java.lang.String>
    [javac] required: java.lang.String
    [javac]             String value = this.parameters[i].getValue();
    [javac]                                                       ^
    [javac] /usr/local/chukwa-0.3.0/src/java/org/apache/hadoop/chukwa/rest/bean/WidgetBean.java:147:
setValue(java.util.Collection<java.lang.String>) in org.apache.hadoop.chukwa.rest.bean.ParametersBean
cannot be applied to (java.lang.String)
    [javac]                 plist[j].setValue(value);
    [javac]                         ^

The current svn triggered this error.

> HICC Column Resizing does not preserve size
> -------------------------------------------
>
>                 Key: CHUKWA-438
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-438
>             Project: Hadoop Chukwa
>          Issue Type: Bug
>          Components: User Interface
>    Affects Versions: 0.4.0
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>             Fix For: 0.4.0
>
>         Attachments: CHUKWA-438.patch
>
>
> The rewrite of the HICC dashboard with REST API has introduced a bug in column resizing.
 JSON Array colSize: [ 20, 80 ], does not deserialize properly in Jersey.  The work around
is to encode the values inside quotes, like: colSize: [ "20", "80" ].

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