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From anusha Mangina <anusha.mang...@gmail.com>
Subject Re: Null Pointer Exception with tez
Date Fri, 03 Oct 2014 15:01:10 GMT
Its fixed.


   - Union all is not yet supported on Tez


Thanks

On Fri, Oct 3, 2014 at 9:23 AM, anusha Mangina <anusha.mangina@gmail.com>
wrote:

> Hey Nick,
>
> This is the query
>
> INSERT INTO TABLE abc
> SELECT d.employee, max(d.employeesalary),d.employee_type FROM
> (SELECT a.employee, a.employeesalary,a.dept as employee_type
> from table1 a
> UNION ALL
> SELECT b.employee, b.value as employeesalary,b.dept as employee_type
> from table2 b
> UNION ALL
> SELECT c.employee, c.value as employeesalary,c.dept as employee_type
> from table2 c
> ) d
> GROUP BY d.employee,d.employee_type;
>
>
> it runs fine with MR. I couldnt even see  Yarn application being started
> .. I couldnt see logs either..  But TEZ works fine with other queries.
>
>
>
>
> On Fri, Oct 3, 2014 at 8:29 AM, Martin, Nick <NiMartin@pssd.com> wrote:
>
>> Can you post the query you're trying to run and the log output?
>>
>> -----Original Message-----
>> From: Anusha [mailto:anusha.mangina@gmail.com]
>> Sent: Friday, October 03, 2014 9:28 AM
>> To: user@hive.apache.org
>> Subject: Null Pointer Exception with tez
>>
>> Hi ,
>>
>> I get Null Pointer Exception sometimes  when I run queries with Tez as
>> hive execution engine .. But the same queries run fine with MR ( map reduce
>> ) . Is there any config changes I need to make .?
>>
>>
>> Kindest Regards,
>> Anusha
>>
>
>

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