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From Jesús Camacho Rodríguez <jcamachorodrig...@hortonworks.com>
Subject Review Request 28067: HIVE-8869
Date Sat, 15 Nov 2014 01:10:43 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/28067/
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Review request for hive and Ashutosh Chauhan.


Repository: hive-git


Description
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HIVE-8869

The row schema of the lateral views and table scan operators are updated now after column
pruning is applied; thus, the schema conforms to the tuples that go through the operator,
which is important e.g. for HIVE-8435.

As a side effect, the statistics for the lateral views change, so I have uploaded the changes
in those tests files.


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPrunerProcCtx.java fee9bcf34359577f33ba1805bb9d9428d84c6c62

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPrunerProcFactory.java 2dc66f7efc99ed57acc509dc4734943f953b9473

  ql/src/test/results/clientpositive/lateral_view.q.out 25ed62fc53daad9a96d75a046fb47180e7d1acc9

  ql/src/test/results/clientpositive/lateral_view_noalias.q.out 51a29d0c9dc567135f37aef18d95aa48dbc95549


Diff: https://reviews.apache.org/r/28067/diff/


Testing
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Thanks,

Jesús Camacho Rodríguez


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