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From Jim Green <openkbi...@gmail.com>
Subject Re: Table level stats are not shown after insert starting in Hive 0.13?
Date Fri, 04 Sep 2015 04:15:59 GMT
Adding Dev user list.
Could somebody help take a look?

On Thu, Sep 3, 2015 at 12:25 PM, Jim Green <openkbinfo@gmail.com> wrote:

> Also tried Hive 1.0, and the result is the same as Hive 0.13.
> Is there any reason why we do not print the table level stats for
> partition table?
>
> On Thu, Sep 3, 2015 at 10:41 AM, Jim Green <openkbinfo@gmail.com> wrote:
>
>> *Hive 0.12:*
>> After insert SQL:
>> Partition default.mytablepar{id=111} stats: [num_files: 1, num_rows: 0,
>> total_size: 4, raw_data_size: 0]
>> Table default.mytablepar stats: [num_partitions: 1, num_files: 1,
>> num_rows: 0, total_size: 4, raw_data_size: 0]
>>
>> *Hive 0.13:*
>> After insert SQL:
>> Partition default.mytablepar{id=111} stats: [numFiles=2, numRows=1,
>> totalSize=9, rawDataSize=3]
>>
>>
>> What is the rational beind the change? And how can we enable that table
>> level stats shown after insert?
>> Thanks.
>>
>> --
>> Thanks,
>> www.openkb.info
>> (Open KnowledgeBase for Hadoop/Database/OS/Network/Tool)
>>
>
>
>
> --
> Thanks,
> www.openkb.info
> (Open KnowledgeBase for Hadoop/Database/OS/Network/Tool)
>



-- 
Thanks,
www.openkb.info
(Open KnowledgeBase for Hadoop/Database/OS/Network/Tool)

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