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https://issues.apache.org/jira/browse/TAJO-1935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15010061#comment-15010061
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ASF GitHub Bot commented on TAJO-1935:
--------------------------------------
GitHub user jinossy opened a pull request:
https://github.com/apache/tajo/pull/864
TAJO-1935: Some Tasks don't work after they become TA_ASSIGNED.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jinossy/tajo TAJO-1935
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/864.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 #864
----
commit 80efb7710e84ad3a3bc2362a4d18654a35c181ee
Author: Jinho Kim <[email protected]>
Date: 2015-11-18T02:29:16Z
TAJO-1935: Some Tasks don't work after they become TA_ASSIGNED.
----
> Some Tasks don't work after they become TA_ASSIGNED
> ---------------------------------------------------
>
> Key: TAJO-1935
> URL: https://issues.apache.org/jira/browse/TAJO-1935
> Project: Tajo
> Issue Type: Bug
> Components: QueryMaster
> Affects Versions: 0.10.1
> Reporter: Jongyoung Park
> Assignee: Jinho Kim
> Priority: Critical
> Fix For: 0.12.0, 0.11.1
>
> Attachments: issue_log.tar.gz, screenshots.zip
>
>
> The query is like following :
> {code:sql}
> insert overwrite into lineitem_tmp
> select
> l_partkey as t_partkey, 0.2 * avg(l_quantity) as t_avg_quantity
> from
> lineitem
> group by l_partkey;
> {code}
> It is from query #17 of TPC-H.
> From eb2, only 2 tasks were not running after TA_ASSIGNED and query was in
> infinite loop.
> It ran on TPC-H 10TB.
> Corresponding web pages and log are attached.
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