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Posted to dev@phoenix.apache.org by "Rajeshbabu Chintaguntla (JIRA)" <ji...@apache.org> on 2016/02/08 16:27:39 UTC
[jira] [Created] (PHOENIX-2665) index split while running group by
query is returning duplicate results
Rajeshbabu Chintaguntla created PHOENIX-2665:
------------------------------------------------
Summary: index split while running group by query is returning duplicate results
Key: PHOENIX-2665
URL: https://issues.apache.org/jira/browse/PHOENIX-2665
Project: Phoenix
Issue Type: Bug
Reporter: Rajeshbabu Chintaguntla
Assignee: Rajeshbabu Chintaguntla
Priority: Blocker
Fix For: 4.7.0
When there is a index split while running group by query is returning duplicate results.
Instead of returning 500,000 records it's returning 729,500 records.
{noformat}
+------------------------------------------+------------------------------------------+
| 4999 | 499999 |
+------------------------------------------+------------------------------------------+
500,000 rows selected (11.996 seconds)
{noformat}
{noformat}
+------------------------------------------+------------------------------------------+
| 4999 | 499999 |
+------------------------------------------+------------------------------------------+
729,500 rows selected (15.291 seconds)
{noformat}
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