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Posted to issues@tajo.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/02/25 06:24:18 UTC
[jira] [Commented] (TAJO-2081) Incorrect task locality on single
node
[ https://issues.apache.org/jira/browse/TAJO-2081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=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 <jh...@apache.org>
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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