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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/28541/
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(Updated Dec. 10, 2014, 12:12 p.m.)
Review request for lens, Amareshwari Sriramadasu and Jaideep dhok.
Bugs: LENS-102
https://issues.apache.org/jira/browse/LENS-102
Repository: lens
Description
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Constructing join tree by parsing recursively from AST reverses the order of
join conditions. Same input order should be maintained in the rewritten query.
Diffs (updated)
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lens-driver-jdbc/src/main/java/org/apache/lens/driver/jdbc/ColumnarSQLRewriter.java
d5808ae
lens-driver-jdbc/src/test/java/org/apache/lens/driver/jdbc/TestColumnarSQLRewriter.java
e5ec5b1
Diff: https://reviews.apache.org/r/28541/diff/
Testing
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Ensured that the input join order and rewritten join order are same and made
necessary changes in unit test.
File Attachments
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LENS-102_1.patch
https://reviews.apache.org/media/uploaded/files/2014/12/10/b1c9da9c-e24e-4bbe-b28d-6bccfe2765b1__LENS-102_1.patch
Thanks,
Sushil Mohanty
