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ql/src/java/org/apache/hadoop/hive/ql/io/HiveInputFormat.java
Lines 742 (patched)
<https://reviews.apache.org/r/55816/#comment241423>

    What if the two TableScan has different needed columns ?


- niklaus xiao


On 一月 31, 2017, 2:43 a.m., Anthony Hsu wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/55816/
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> 
> (Updated 一月 31, 2017, 2:43 a.m.)
> 
> 
> Review request for hive.
> 
> 
> Bugs: HIVE-15680
>     https://issues.apache.org/jira/browse/HIVE-15680
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> HIVE-15680: Incorrect results when hive.optimize.index.filter=true and same 
> ORC table is referenced twice in query
> 
> 
> Diffs
> -----
> 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java 
> 68dd5e7247415dec1e353010ea34481c4f2fc6cd 
>   ql/src/java/org/apache/hadoop/hive/ql/io/HiveInputFormat.java 
> 51530ac16c92cc75d501bfcb573557754ba0c964 
>   ql/src/test/queries/clientpositive/orc_ppd_same_table_multiple_aliases.q 
> PRE-CREATION 
>   
> ql/src/test/results/clientpositive/orc_ppd_same_table_multiple_aliases.q.out 
> PRE-CREATION 
>   serde/src/java/org/apache/hadoop/hive/serde2/ColumnProjectionUtils.java 
> 1354680584305bc7ea928526160f08fc9cbfd73e 
> 
> 
> Diff: https://reviews.apache.org/r/55816/diff/6/
> 
> 
> Testing
> -------
> 
> Added qtest.
> 
> 
> Thanks,
> 
> Anthony Hsu
> 
>

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