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https://issues.apache.org/jira/browse/HBASE-2225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack resolved HBASE-2225.
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Resolution: Duplicate
Fix Version/s: 0.90.0
Assignee: Kannan Muthukkaruppan (was: Lars George)
Closing as 'duplicate', superceded by the application of HBASE-3167.
> Enable compression in HBase Export
> ----------------------------------
>
> Key: HBASE-2225
> URL: https://issues.apache.org/jira/browse/HBASE-2225
> Project: HBase
> Issue Type: Improvement
> Components: util
> Affects Versions: 0.20.1
> Environment: OS agnostic
> Reporter: Ted Yu
> Assignee: Kannan Muthukkaruppan
> Priority: Minor
> Fix For: 0.90.0
>
> Attachments: HBASE-2225-trunk.patch, HBASE-2225-v2-trunk.patch
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> org.apache.hadoop.hbase.mapreduce.Export should set compression codec
> In createSubmittableJob(), the following should be added:
> FileOutputFormat.setCompressOutput(job, true);
> FileOutputFormat.setOutputCompressorClass(job,
> org.apache.hadoop.io.compress.GzipCodec.class);
> From my experiment, 10% to 50% reduction in Export output has been observed.
> SequenceFileInputFormat used by the Import tool is able to detect GzipCodec -
> there is no change for Import class.
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