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https://issues.apache.org/jira/browse/HBASE-3166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Rosenblum resolved HBASE-3166.
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Resolution: Duplicate
> HBase exporter should compress output files by default (or at least allow
> this as an option)
> --------------------------------------------------------------------------------------------
>
> Key: HBASE-3166
> URL: https://issues.apache.org/jira/browse/HBASE-3166
> Project: HBase
> Issue Type: Improvement
> Components: util
> Affects Versions: 0.20.6
> Reporter: Josh Rosenblum
> Priority: Minor
>
> The HBase exporter puts (key, Result) pairs as keys and values into an output
> sequence file.
> There could be significant savings at low cost if at least default
> compression was enabled on this output sequence file.
> In createSubmittableJob(), this might be as simple as adding the following:
> SequenceFileOutputFormat.setOutputCompressionType(job,
> SequenceFile.CompressionType.BLOCK);
> SequenceFileOutputFormat.setCompressOutput(job, true);
> FileOutputFormat.setOutputCompressorClass(job, DefaultCodec.class);
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