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Posted to issues@tajo.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/09/08 08:03:45 UTC
[jira] [Commented] (TAJO-1825) Remove zero length fragments when
file length is zero
[ https://issues.apache.org/jira/browse/TAJO-1825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734286#comment-14734286 ]
ASF GitHub Bot commented on TAJO-1825:
--------------------------------------
GitHub user jinossy opened a pull request:
https://github.com/apache/tajo/pull/744
TAJO-1825: Remove zero length fragments when file length is zero.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jinossy/tajo TAJO-1825
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/744.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 #744
----
commit 3ce4136426c02c883d0bc58f019c4630b089ad1a
Author: Jinho Kim <jh...@apache.org>
Date: 2015-09-08T06:02:13Z
TAJO-1825: Remove zero length fragments when file length is zero.
----
> Remove zero length fragments when file length is zero
> -----------------------------------------------------
>
> Key: TAJO-1825
> URL: https://issues.apache.org/jira/browse/TAJO-1825
> Project: Tajo
> Issue Type: Improvement
> Components: QueryMaster, Storage
> Affects Versions: 0.8.0, 0.10.0, 0.10.1
> Reporter: Jinho Kim
> Assignee: Jinho Kim
> Fix For: 0.11.0, 0.12.0
>
>
> Currently, leaf stage creates zero length fragment when a file length is zero.
> It creates unnecessarily tasks. we should remove it.
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