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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/37163/
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Review request for lens and Amareshwari Sriramadasu.
Bugs: LENS-714
https://issues.apache.org/jira/browse/LENS-714
Repository: lens
Description
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To improve performance of SQL queries in columnar db chnaging the tables with
subqueries with only required fields for a query.
Diffs
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lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/ColumnarSQLRewriter.java
0556d0c
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java
1b61010
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestJDBCFinal.java
1136e7c
Diff: https://reviews.apache.org/r/37163/diff/
Testing
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Modified unit tests accordingly. All tests passes.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Lens Checkstyle Rules ............................. SUCCESS [4.901s]
[INFO] Lens .............................................. SUCCESS [0.278s]
[INFO] Lens API .......................................... SUCCESS [23.143s]
[INFO] Lens API for server and extensions ................ SUCCESS [19.000s]
[INFO] Lens Cube ......................................... SUCCESS [8:35.786s]
[INFO] Lens DB storage ................................... SUCCESS [31.557s]
[INFO] Lens Query Library ................................ SUCCESS [9.908s]
[INFO] Lens Hive Driver .................................. SUCCESS [3:57.883s]
[INFO] Lens Driver for JDBC .............................. SUCCESS [42.114s]
[INFO] Lens Elastic Search Driver ........................ SUCCESS [14.187s]
[INFO] Lens Server ....................................... SUCCESS [13:54.061s]
[INFO] Lens client ....................................... SUCCESS [42.943s]
[INFO] Lens CLI .......................................... SUCCESS [3:49.813s]
[INFO] Lens Examples ..................................... SUCCESS [2.457s]
[INFO] Lens Distribution ................................. SUCCESS [2.274s]
[INFO] Lens ML Lib ....................................... SUCCESS [6:13.820s]
[INFO] Lens ML Ext Distribution .......................... SUCCESS [11.709s]
[INFO] Lens Regression ................................... SUCCESS [3.722s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 40:01.357s
[INFO] Finished at: Thu Aug 06 09:29:43 IST 2015
[INFO] Final Memory: 167M/1839M
[INFO] ------------------------------------------------------------------------
Thanks,
Sushil Mohanty
