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From pengcheng xiong <pxi...@hortonworks.com>
Subject Re: Review Request 47361: "Create table like" command should initialize the basic stats for the table
Date Fri, 13 May 2016 21:47:26 GMT


> On May 13, 2016, 9:43 p.m., Ashutosh Chauhan wrote:
> > ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java, line 4124
> > <https://reviews.apache.org/r/47361/diff/1/?file=1383161#file1383161line4124>
> >
> >     What if src table is partitioned?

Following HIVE-13341, if src table is partitioned, the new table will also be partitioned.
We do not keep basic stats for partitioned table but keep basic stats for the partitions of
partitioned table.


- pengcheng


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https://reviews.apache.org/r/47361/#review133208
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On May 13, 2016, 9:34 p.m., pengcheng xiong wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47361/
> -----------------------------------------------------------
> 
> (Updated May 13, 2016, 9:34 p.m.)
> 
> 
> Review request for hive and Ashutosh Chauhan.
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> HIVE-13758
> 
> 
> Diffs
> -----
> 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java 707de1f 
>   ql/src/test/queries/clientpositive/create_table_like_stats.q PRE-CREATION 
>   ql/src/test/results/clientpositive/create_table_like_stats.q.out PRE-CREATION 
> 
> Diff: https://reviews.apache.org/r/47361/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> pengcheng xiong
> 
>


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