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Posted to issues@tajo.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/06/25 02:59:04 UTC
[jira] [Commented] (TAJO-1658) Filter push down to underlying
storages
[ https://issues.apache.org/jira/browse/TAJO-1658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14600457#comment-14600457 ]
ASF GitHub Bot commented on TAJO-1658:
--------------------------------------
GitHub user hyunsik opened a pull request:
https://github.com/apache/tajo/pull/613
TAJO-1658: Filter push down to underlying storages
This patch includes TAJO-1659.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hyunsik/tajo TAJO-1658
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/613.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 #613
----
commit 90e20d617a9c6af176035f6039d6bbdd8e4f3331
Author: Hyunsik Choi <hy...@apache.org>
Date: 2015-06-24T11:12:37Z
TAJO-1659: Simplify scan iteration in SeqScan.
commit 8d65b2f4a3cb29c5c9c085e6bb7ee48af41a98b4
Author: Hyunsik Choi <hy...@apache.org>
Date: 2015-06-24T11:15:42Z
Add more comments.
commit d6d641606a9ec1f2d497f597aa684c1bb433a809
Author: Hyunsik Choi <hy...@apache.org>
Date: 2015-06-24T21:16:39Z
Moved initialization code.
commit 9e6940356c878b95c2136d46d201db12740747f5
Author: Hyunsik Choi <hy...@apache.org>
Date: 2015-06-24T21:36:43Z
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into TAJO-1659
commit 6ff6e05d3423483343cd0e5435da5f65835561e7
Author: Hyunsik Choi <hy...@apache.org>
Date: 2015-06-25T00:41:30Z
TAJO-1658: Filter push down to underlying storages.
commit 67b5654cdf12dde24bb2554fa109f4d1a7c4a957
Author: Hyunsik Choi <hy...@apache.org>
Date: 2015-06-25T00:57:22Z
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into TAJO-1658
Conflicts:
tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/SeqScanExec.java
----
> Filter push down to underlying storages
> ---------------------------------------
>
> Key: TAJO-1658
> URL: https://issues.apache.org/jira/browse/TAJO-1658
> Project: Tajo
> Issue Type: Sub-task
> Components: physical operator, storage
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.11.0
>
>
> Some storages can filter unqualified rows. For it, SeqScanner should support the filter push down to underlying scanners.
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