[jira] [Commented] (TAJO-2081) Incorrect task locality on single node

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/TAJO-2081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15166743#comment-15166743
 ] 

ASF GitHub Bot commented on TAJO-2081:
--

GitHub user jinossy opened a pull request:

https://github.com/apache/tajo/pull/968

TAJO-2081: Incorrect task locality on single node.



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/jinossy/tajo TAJO-2081

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/tajo/pull/968.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #968


commit 53b6f9f9e4f6419ae1e9481ec53ac703dee53df8
Author: Jinho Kim 
Date:   2016-02-25T05:22:57Z

TAJO-2081: Incorrect task locality on single node.




> Incorrect task locality on single node
> --
>
> Key: TAJO-2081
> URL: https://issues.apache.org/jira/browse/TAJO-2081
> Project: Tajo
>  Issue Type: Bug
>  Components: QueryMaster
>Affects Versions: 0.11.0, 0.11.1
>Reporter: Jinho Kim
>Assignee: Jinho Kim
> Fix For: 0.12.0, 0.11.2
>
>
> local tasks is still remaining but DefaultTaskScheduler is not found local 
> task and it try to find a task in remote task list
> {noformat}
> 2016-02-23 22:46:32,818 INFO 
> org.apache.tajo.querymaster.DefaultTaskScheduler: Assigned host : host1, 
> Remaining local tasks : 2, Remote Concurrency : 1
> 2016-02-23 22:46:32,820 INFO 
> org.apache.tajo.querymaster.DefaultTaskScheduler: Assigned Local/Rack/Total: 
> (348/1/349), Attempted Cancel/Assign/Total: (10/349/359), Locality: 99.71%, 
> Rack host: host1
> {noformat}



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[GitHub] tajo pull request: TAJO-2081: Incorrect task locality on single no...

[jinossy]

GitHub user jinossy opened a pull request:

https://github.com/apache/tajo/pull/968

TAJO-2081: Incorrect task locality on single node.



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/jinossy/tajo TAJO-2081

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/tajo/pull/968.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #968


commit 53b6f9f9e4f6419ae1e9481ec53ac703dee53df8
Author: Jinho Kim 
Date:   2016-02-25T05:22:57Z

TAJO-2081: Incorrect task locality on single node.




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[jira] [Created] (TAJO-2081) Incorrect task locality on single node

[Jinho Kim (JIRA)]

Jinho Kim created TAJO-2081:
---

 Summary: Incorrect task locality on single node
 Key: TAJO-2081
 URL: https://issues.apache.org/jira/browse/TAJO-2081
 Project: Tajo
  Issue Type: Bug
  Components: QueryMaster
Affects Versions: 0.11.0, 0.11.1
Reporter: Jinho Kim
Assignee: Jinho Kim
 Fix For: 0.12.0, 0.11.2


local tasks is still remaining but DefaultTaskScheduler is not found local task 
and it try to find a task in remote task list

{noformat}
2016-02-23 22:46:32,818 INFO org.apache.tajo.querymaster.DefaultTaskScheduler: 
Assigned host : host1, Remaining local tasks : 2, Remote Concurrency : 1
2016-02-23 22:46:32,820 INFO org.apache.tajo.querymaster.DefaultTaskScheduler: 
Assigned Local/Rack/Total: (348/1/349), Attempted Cancel/Assign/Total: 
(10/349/359), Locality: 99.71%, Rack host: host1
{noformat}



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[jira] [Commented] (TAJO-1686) Allow Tajo to use Hive UDF

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/TAJO-1686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15163050#comment-15163050
 ] 

ASF GitHub Bot commented on TAJO-1686:
--

Github user eminency commented on the pull request:

https://github.com/apache/tajo/pull/929#issuecomment-188273376
  
@jihoonson 
I applied most of your suggestions.
Could you check them again?


> Allow Tajo to use Hive UDF
> --
>
> Key: TAJO-1686
> URL: https://issues.apache.org/jira/browse/TAJO-1686
> Project: Tajo
>  Issue Type: New Feature
>  Components: Function/UDF
>Reporter: Jaehwa Jung
>Assignee: Jongyoung Park
>
> Hive has been widely used in this area. Many users have maintained lots of 
> big tables through Hive metastore using HiveQL and UDFs. Currently, Tajo 
> provides own UDF and Hive users can implement their UDFs in Tajo. But if we 
> can wrap Hive UDF in Tajo, it seems that they would be able to use Tajo 
> easily for their analysis infrastructure.



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[GitHub] tajo pull request: TAJO-1686: Allow Tajo to use Hive UDF

[eminency]

Github user eminency commented on the pull request:

https://github.com/apache/tajo/pull/929#issuecomment-188273376
  
@jihoonson 
I applied most of your suggestions.
Could you check them again?


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