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Posted to dev@ambari.apache.org by Dmytro Sen <ds...@hortonworks.com> on 2014/07/10 09:03:51 UTC

Review Request 23390: Change default Tez settings - vectorized groupby

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/23390/
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Review request for Ambari, Andrew Onischuk and Dmitro Lisnichenko.


Bugs: AMBARI-6449
    https://issues.apache.org/jira/browse/AMBARI-6449


Repository: ambari


Description
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We need these settings updated in Ambari. This is important for good performance on interactive queries and we're hitting this issue in the field. 
hive.vectorized.groupby.checkinterval=1024
hive.vectorized.groupby.flush.percent=0.1
hive.vectorized.groupby.maxentries=100000


Diffs
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  ambari-server/src/main/resources/stacks/HDP/2.1.GlusterFS/services/HIVE/configuration/hive-site.xml 7a5369e 
  ambari-server/src/main/resources/stacks/HDP/2.1/services/HIVE/configuration/hive-site.xml 7a5369e 

Diff: https://reviews.apache.org/r/23390/diff/


Testing
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not applicable


Thanks,

Dmytro Sen

Re: Review Request 23390: Change default Tez settings - vectorized groupby

Posted by Dmitro Lisnichenko <dl...@hortonworks.com>.
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/23390/#review47558
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Ship it!


Ship It!

- Dmitro Lisnichenko


On July 10, 2014, 7:03 a.m., Dmytro Sen wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/23390/
> -----------------------------------------------------------
> 
> (Updated July 10, 2014, 7:03 a.m.)
> 
> 
> Review request for Ambari, Andrew Onischuk and Dmitro Lisnichenko.
> 
> 
> Bugs: AMBARI-6449
>     https://issues.apache.org/jira/browse/AMBARI-6449
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> We need these settings updated in Ambari. This is important for good performance on interactive queries and we're hitting this issue in the field. 
> hive.vectorized.groupby.checkinterval=1024
> hive.vectorized.groupby.flush.percent=0.1
> hive.vectorized.groupby.maxentries=100000
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/stacks/HDP/2.1.GlusterFS/services/HIVE/configuration/hive-site.xml 7a5369e 
>   ambari-server/src/main/resources/stacks/HDP/2.1/services/HIVE/configuration/hive-site.xml 7a5369e 
> 
> Diff: https://reviews.apache.org/r/23390/diff/
> 
> 
> Testing
> -------
> 
> not applicable
> 
> 
> Thanks,
> 
> Dmytro Sen
> 
>