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https://issues.apache.org/jira/browse/TAJO-49?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyunsik Choi resolved TAJO-49.
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Resolution: Won't Fix
It seems to be not relevant because we does not spend our time on row file and
we do not have any plan for it. So, I close this issue Later, if it becomes
necessary, we can reopen it.
> Block-based compression of RowFile
> ----------------------------------
>
> Key: TAJO-49
> URL: https://issues.apache.org/jira/browse/TAJO-49
> Project: Tajo
> Issue Type: New Feature
> Components: Storage
> Reporter: Jihoon Son
> Labels: gsoc, gsoc2013, mentor
>
> h3. Background
> RowFile is the row-oriented binary file format of Tajo. Currently, RowFile
> does not support compression.
> h3. Proposal
> The goal of this proposal is to implement block-based compression of RowFile.
> Requirements are follows.
> * The compression type should be configurable via TableMeta.
> * The block size also should be configurable via Configuration.
> * LZO, BZip2, GZip should be supported. (I recommend utilizing Hadoop's
> CompressionInputStream/CompressionOutputStream)
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