> On Dec. 10, 2014, 6:16 p.m., Chao Sun wrote:
> >

I don't think optimize_nullscan and vector_decimal_aggregate are related. 
Ashutosh can correct me if I'm wrong.


- Chao


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On Dec. 10, 2014, 6:09 p.m., Ted Xu wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/28791/
> -----------------------------------------------------------
> 
> (Updated Dec. 10, 2014, 6:09 p.m.)
> 
> 
> Review request for hive, Ashutosh Chauhan and Chao Sun.
> 
> 
> Bugs: HIVE-9025
>     https://issues.apache.org/jira/browse/HIVE-9025
> 
> 
> Repository: hive
> 
> 
> Description
> -------
> 
> HIVE-5771 introduced a bug that when all partition columns are constants, the 
> partition is transformed to be a random  dispatch, which is not expected.
> 
> This patch adds a constant column in the above case to avoid random 
> partitioning.
> 
> 
> Diffs
> -----
> 
>   
> http://svn.apache.org/repos/asf/hive/trunk/itests/src/test/resources/testconfiguration.properties
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ConstantPropagateProcFactory.java
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientpositive/constprog_partitioner.q
>  PRE-CREATION 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/cluster.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/constprog2.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/constprog_partitioner.q.out
>  PRE-CREATION 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/join_nullsafe.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/ppd2.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/ppd_clusterby.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/ppd_join4.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/ppd_outer_join5.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/quotedid_basic.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/smb_mapjoin_25.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/tez/dynamic_partition_pruning.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/tez/dynamic_partition_pruning_2.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/tez/join_nullsafe.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/tez/vector_decimal_mapjoin.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/tez/vectorized_dynamic_partition_pruning.q.out
>  1644497 
>   
> http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/union27.q.out
>  1644497 
> 
> Diff: https://reviews.apache.org/r/28791/diff/
> 
> 
> Testing
> -------
> 
> TestCliDriver passed.
> 
> 
> Thanks,
> 
> Ted Xu
> 
>

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