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From "Krystal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-796) Selecting * from hbase/m7 tables filtered with row_key returns empty arrays
Date Wed, 21 May 2014 17:47:39 GMT
Krystal created DRILL-796:
-----------------------------

             Summary: Selecting * from hbase/m7 tables filtered with row_key returns empty
arrays
                 Key: DRILL-796
                 URL: https://issues.apache.org/jira/browse/DRILL-796
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - HBase
            Reporter: Krystal


git.commit.id.abbrev=5d7e3d3

0: jdbc:drill:schema=hbase> select * from voter where row_key=650;
+------------+------------+------------+------------+------------+
|  row_key   |   fourcf   |   onecf    |  threecf   |   twocf    |
+------------+------------+------------+------------+------------+
| [B@484265d9 | {}         | {}         | {}         | {}         |
+------------+------------+------------+------------+------------+

The above table contains multiple regions.

I have another table that belongs only to 1 region and the same query returns non-empty arrays.

0: jdbc:drill:schema=hbase> select * from student where row_key=650;
+------------+------------+------------+------------+------------+------------+
|  row_key   |   fivecf   |   fourcf   |   onecf    |  threecf   |   twocf    |
+------------+------------+------------+------------+------------+------------+
| [B@59aa724f | {"create_date":"MjAxNC0wMi0yMCAwMzoxMDoxOA=="} | {"studentnum":"OTQ1OTU5NTM4MTI5"}
| {"name":"cHJpc2NpbGxhIGljaGFib2Q="} | {"gpa":"MS41"} | {"age":"MjI="} |
+------------+------------+------------+------------+------------+------------+




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