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https://reviews.apache.org/r/28937/
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Review request for lens, Rajat Khandelwal and Suma Shivaprasad.
Bugs: LENS-95
https://issues.apache.org/jira/browse/LENS-95
Repository: lens
Description
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Timerange resolver has issues with current join chain query rewriting, as the
AST has been modified in AliasReplacer.
The fix removes code changes from AliasReplacer and fixes
DenormalizationResolver to figure out chained ref columns.
Added testcases with time dimension defined through join chain.
This would fix LENS-95 also, but will LENS-95 open for adding more testcases
Diffs
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lens-cube/src/main/java/org/apache/lens/cube/parse/AliasReplacer.java d493e07
lens-cube/src/main/java/org/apache/lens/cube/parse/CubeQueryContext.java
9136f8e
lens-cube/src/main/java/org/apache/lens/cube/parse/DenormalizationResolver.java
b9f1328
lens-cube/src/main/java/org/apache/lens/driver/cube/RewriteUtil.java e8cad1d
lens-cube/src/test/java/org/apache/lens/cube/parse/CubeTestSetup.java 99d1ca7
lens-cube/src/test/java/org/apache/lens/cube/parse/TestTimeRangeWriterWithQuery.java
2661380
Diff: https://reviews.apache.org/r/28937/diff/
Testing
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TestJoinResolver and TestTimeRangeWriterWithQuery pass with changes.
Will run all tests and update
Thanks,
Amareshwari Sriramadasu
