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https://issues.apache.org/jira/browse/HAMA-48?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward J. Yoon updated HAMA-48:
-------------------------------

    Attachment: HAMA-48_v01.patch

compile-test:
    [javac] Compiling 4 source files to 
/zonestorage/hudson/home/hudson/hudson/jobs/Hama-Patch/workspace/trunk/build/test
    [javac] 
/zonestorage/hudson/home/hudson/hudson/jobs/Hama-Patch/workspace/trunk/src/test/org/apache/hama/TestVector.java:46:
 unreported exception java.io.IOException; must be caught or declared to be 
thrown
    [javac]     Vector v1 = m1.getRow(0);
    [javac]                          ^
    [javac] 
/zonestorage/hudson/home/hudson/hudson/jobs/Hama-Patch/workspace/trunk/src/test/org/apache/hama/TestVector.java:47:
 unreported exception java.io.IOException; must be caught or declared to be 
thrown
    [javac]     Vector v2 = m1.getRow(1);
    [javac]                          ^
    [javac] 2 errors

getRow() method throws IOException.


> Add getColumn(int column) method which returns column vector.
> -------------------------------------------------------------
>
>                 Key: HAMA-48
>                 URL: https://issues.apache.org/jira/browse/HAMA-48
>             Project: Hama
>          Issue Type: New Feature
>          Components: interface
>            Reporter: Edward J. Yoon
>            Assignee: Edward J. Yoon
>             Fix For: 0.1.0
>
>         Attachments: HAMA-48.patch, HAMA-48_v01.patch
>
>
>   /**
>    * Gets the vector of column
>    * 
>    * @param row the column index of the matrix
>    * @return the feature vector of column
>    */
>   public Vector getRow(int column);

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