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Posted to issues@hbase.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2013/02/02 02:25:11 UTC

[jira] [Created] (HBASE-7747) Import tools should use a combiner to merge Puts

Nick Dimiduk created HBASE-7747:
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             Summary: Import tools should use a combiner to merge Puts
                 Key: HBASE-7747
                 URL: https://issues.apache.org/jira/browse/HBASE-7747
             Project: HBase
          Issue Type: Improvement
          Components: mapreduce, Performance
            Reporter: Nick Dimiduk
            Priority: Minor


Multiple Puts to the same row should be combined into a single mutation object. This can be done with a Combiner. Import.Importer#writeResult appears to do this manually.

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