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https://issues.apache.org/jira/browse/HADOOP-2596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Abdelnur updated HADOOP-2596:
---------------------------------------

    Attachment: patch2596.txt

Added a most generic createWriter() method that takes buffersize, replication 
and blockSize. Refactored all other methods removing duplicated logic by 
calling more generic signature.

Added constructors to the SequenceFile writer implementations to support the 
new parameters above. Refactored writer constructors to remove duplicate logic 
by calling more generic signature.

> add SequenceFile.createWriter() method that takes block size as parameter
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-2596
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2596
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: io
>         Environment: all
>            Reporter: Alejandro Abdelnur
>            Priority: Minor
>             Fix For: 0.16.0
>
>         Attachments: patch2596.txt
>
>
> Currently it is not possible to create a SequenceFile.Writer using a block 
> size other than the default.
> The createWriter() method should be overloaded with a signature receiving 
> block size as parameter should be added to the the SequenceFile class.
> With all the current signatures for this method there is a significant code 
> duplication, if possible the createWriter() methods  should be refactored to 
> avoid such duplication.

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