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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/31531/
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(Updated Feb. 27, 2015, 10:08 a.m.)


Review request for lens and Amareshwari Sriramadasu.


Changes
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Checkstyle changes.


Bugs: LENS-361
    https://issues.apache.org/jira/browse/LENS-361


Repository: lens


Description
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1. Using add jars when sending DB jars to hive driver, to reduce number of 
queries run to add resources.
2. Jar order specified in jar_order file in the db jar directory. One jar per 
line. Same order is passed on to Hive driver.
3. Setting session id in prepared and explain query contexts.


Diffs (updated)
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lens-server/src/main/java/org/apache/lens/server/query/QueryExecutionServiceImpl.java
 1217e38d38d02ebc49e2a98d38638e9f4bd10633 
  
lens-server/src/main/java/org/apache/lens/server/session/DatabaseResourceService.java
 df2d746169629ecd71c91eef1b639afe8e713a1f 
  lens-server/src/test/java/org/apache/lens/server/LensTestUtil.java 
d5f38727c594ca34e21f2e19d280854f64c21ed5 
  
lens-server/src/test/java/org/apache/lens/server/session/TestDatabaseResourceService.java
 c6cd18010ae5bff195ca6ce52f0173a52b94a349 

Diff: https://reviews.apache.org/r/31531/diff/


Testing
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1. Verified jars picked up by DatabaseResourceService in the order specified in 
jar_order file
2. Verified jars added to hive session in correct order

Test output -

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Lens Checkstyle Rules ............................. SUCCESS [2.103s]
[INFO] Lens .............................................. SUCCESS [1.842s]
[INFO] Lens API .......................................... SUCCESS [5.608s]
[INFO] Lens API for server and extensions ................ SUCCESS [5.589s]
[INFO] Lens Cube ......................................... SUCCESS [7:03.320s]
[INFO] Lens DB storage ................................... SUCCESS [10.786s]
[INFO] Lens Query Library ................................ SUCCESS [4.534s]
[INFO] Lens Hive Driver .................................. SUCCESS [2:32.656s]
[INFO] Lens Driver for JDBC .............................. SUCCESS [25.051s]
[INFO] Lens Server ....................................... SUCCESS [5:11.149s]
[INFO] Lens client ....................................... SUCCESS [20.450s]
[INFO] Lens CLI .......................................... SUCCESS [1:48.158s]
[INFO] Lens Examples ..................................... SUCCESS [0.900s]
[INFO] Lens Distribution ................................. SUCCESS [8.801s]
[INFO] Lens ML Lib ....................................... SUCCESS [47.744s]
[INFO] Lens Regression ................................... SUCCESS [0.447s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 18:50.131s
[INFO] Finished at: Fri Feb 27 09:51:44 UTC 2015
[INFO] Final Memory: 108M/1339M
[INFO] ------------------------------------------------------------------------


Thanks,

Jaideep dhok

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