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Posted to dev@hbase.apache.org by "Lars George (JIRA)" <ji...@apache.org> on 2015/03/27 11:23:52 UTC

[jira] [Created] (HBASE-13347) RowCounter using special filter is broken

Lars George created HBASE-13347:
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             Summary: RowCounter using special filter is broken
                 Key: HBASE-13347
                 URL: https://issues.apache.org/jira/browse/HBASE-13347
             Project: HBase
          Issue Type: Bug
          Components: mapreduce
    Affects Versions: 1.0.0
            Reporter: Lars George


The {{RowCounter}} in the {{mapreduce}} package is supposed to check if the row count scan has a column selection added to it, and if so, use a different filter that finds the row and counts it. But the {{qualifier.add()}} call is missing in the {{for}} loop. See https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/RowCounter.java#L165

Needs fixing or row count might be wrong when using {{--range}}.



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