George Chow created DRILL-836:
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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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