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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-9605) Allow AggregationClient to skip specifying column family for row count aggregate
Date Sat, 21 Sep 2013 04:10:51 GMT
Ted Yu created HBASE-9605:
-----------------------------

             Summary: Allow AggregationClient to skip specifying column family for row count
aggregate
                 Key: HBASE-9605
                 URL: https://issues.apache.org/jira/browse/HBASE-9605
             Project: HBase
          Issue Type: Improvement
            Reporter: Ted Yu


For rowcounter job, column family is not required as input parameter.

AggregationClient requires the specification of one column family:
{code}
    } else if (scan.getFamilyMap().size() != 1) {
      throw new IOException("There must be only one family.");
    }
{code}

We should relax the above requirement for row count aggregate where FirstKeyOnlyFilter would
be automatically applied.

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