[
https://issues.apache.org/jira/browse/TAJO-910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14133056#comment-14133056
]
ASF GitHub Bot commented on TAJO-910:
-------------------------------------
GitHub user babokim opened a pull request:
https://github.com/apache/tajo/pull/138
TAJO-910: Simple query (non-forwarded query) should be supported against
partition tables.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/babokim/tajo TAJO-910
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/138.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 #138
----
commit d836ee555bde9705bef89502044a1ed74fc967cf
Author: HyoungJun Kim <[email protected]>
Date: 2014-09-14T02:34:18Z
TAJO-910: Simple query (non-forwarded query) should be supported against
partition tables.
commit d8efd169d39b723603b4bb01ee879931af692584
Author: HyoungJun Kim <[email protected]>
Date: 2014-09-14T02:36:19Z
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo
----
> Simple query (non-forwarded query) should be supported against partition
> tables.
> --------------------------------------------------------------------------------
>
> Key: TAJO-910
> URL: https://issues.apache.org/jira/browse/TAJO-910
> Project: Tajo
> Issue Type: Improvement
> Components: distributed query plan, physical operator, tajo master
> Reporter: Hyunsik Choi
> Assignee: Hyoungjun Kim
> Fix For: 0.9.0
>
>
> There are two types of queries according to whether a query is executed
> across cluster nodes or not.
> We call a query which is executed across cluster nodes *forwarded query*,
> meaning that TajoMaster forwards the query to a query master. In contrast, we
> call a query without distributed execution *simple query* or *non-forwarded
> query*, which executed in only client side. The following query is an example
> of simple query.
> {code}
> select * from table limit 10;
> {code}
> Currently, simple query is only supported against a normal table. We also
> should support it against partitioned tables.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
