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From Jesús Camacho Rodríguez <>
Subject Re: Review Request 28067: HIVE-8869
Date Mon, 17 Nov 2014 16:05:56 GMT

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(Updated Nov. 17, 2014, 4:05 p.m.)

Review request for hive and Ashutosh Chauhan.

Repository: hive-git



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 (updated)

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ fee9bcf34359577f33ba1805bb9d9428d84c6c62

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

  ql/src/test/results/clientnegative/udf_assert_true.q.out 4a5b30de3b20e560b3f064d6a4e5ccab8539f85e

  ql/src/test/results/clientnegative/udf_assert_true2.q.out 3684a3f6c5c4d8f49c3cd2dd3fdfbcd85afda473

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

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

  ql/src/test/results/clientpositive/udtf_stack.q.out 80edb65d035966e06b375fe3bfc905a90a0f3b2f




Jesús Camacho Rodríguez

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