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https://issues.apache.org/jira/browse/HBASE-1126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12699250#action_12699250
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stack commented on HBASE-1126:
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See http://code.google.com/p/hadoop-gpl-compression/.
> Enable choice of codec; i.e. at a minimum enable LZO COMPRESSION support
> ------------------------------------------------------------------------
>
> Key: HBASE-1126
> URL: https://issues.apache.org/jira/browse/HBASE-1126
> Project: Hadoop HBase
> Issue Type: New Feature
> Environment: All
> Reporter: Alex Newman
>
> It would be interesting to see the performance of lzo compressed Column
> Families Vs Normal ZlibBlock Compression. Based on some very preliminary
> performance profiling that I have done, as long as the cells are of
> reasonable size ( > 4k ), the zlib compression really dominates the overhead
> in random read/scanning situations.
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