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From "George Chow (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-836) Implement "DESCRIBE hbase.table.column-family LIMIT n"
Date Sat, 24 May 2014 08:17:01 GMT
George Chow created DRILL-836:
---------------------------------

             Summary: Implement "DESCRIBE hbase.table.column-family LIMIT n"
                 Key: DRILL-836
                 URL: https://issues.apache.org/jira/browse/DRILL-836
             Project: Apache Drill
          Issue Type: Bug
            Reporter: George Chow


Drill needs to help users understand the available columns in a given HBase table's column-family.
One way to do this is to implement the DESCRIBE command for a column-family. The purpose of
this is to let Drill do the column sampling. The mandatory LIMIT clause specifies the sample
size so as to throttle the number of columns returned.



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