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https://issues.apache.org/jira/browse/HBASE-3474?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12990694#comment-12990694
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Todd Lipcon commented on HBASE-3474:
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Let me know if you need a hand with the test, happy to help. Mockito is strange 
at first but once you get the hang of it, it's pretty nice

> HFileOutputFormat to use column family's compression algorithm
> --------------------------------------------------------------
>
>                 Key: HBASE-3474
>                 URL: https://issues.apache.org/jira/browse/HBASE-3474
>             Project: HBase
>          Issue Type: Improvement
>          Components: mapreduce
>    Affects Versions: 0.92.0
>         Environment: All
>            Reporter: Ashish Shinde
>             Fix For: 0.92.0
>
>         Attachments: patch3474.txt, patch3474.txt
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> HFileOutputFormat  currently creates HFile writer's using a compression 
> algorithm set as configuration "hbase.hregion.max.filesize" with default as 
> no compression. The code does not take into account the compression algorithm 
> configured for the table's column family.  As a result bulk uploaded tables 
> are not compressed until a major compaction is run on them. This could be 
> fixed by using the column family descriptors while creating HFile writers.

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