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https://issues.apache.org/jira/browse/TAJO-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13877259#comment-13877259
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Tajo QA commented on TAJO-538:
------------------------------
{color:red}*-1 overall.*{color} Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12624074/TAJO-538_20140121_14%3A20%3A12.patch
against master revision e57cf42.
{color:green}+1 @author.{color} The patch does not contain any @author
tags.
{color:green}+1 tests included.{color} The patch appears to include 3 new
or modified test files.
{color:green}+1 javac.{color} The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc.{color} The applied patch does not increase the
total number of javadoc warnings.
{color:green}+1 checkstyle.{color} The patch generated 0 code style errors.
{color:red}-1 findbugs.{color} The patch appears to introduce 157 new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit.{color} The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests.{color} The patch passed unit tests in
tajo-core/tajo-core-backend.
Test results: https://builds.apache.org/job/PreCommit-TAJO-Build/71//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-TAJO-Build/71//artifact/incubator-tajo/patchprocess/newPatchFindbugsWarningstajo-core-backend.html
Console output: https://builds.apache.org/job/PreCommit-TAJO-Build/71//console
This message is automatically generated.
> Groupby queries with constant target lists doesn't work
> -------------------------------------------------------
>
> Key: TAJO-538
> URL: https://issues.apache.org/jira/browse/TAJO-538
> Project: Tajo
> Issue Type: Bug
> Components: planner/optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.8-incubating
>
> Attachments: TAJO-538.patch, TAJO-538_20140121_14:20:12.patch
>
>
> {code}
> select l_orderkey as gkey, '00' as num from lineitem group by
> lineitem.l_orderkey;
> {code}
> Basically, target list must be either grouping key or measure. In addition,
> constant value can be placed on the target list with groupby.
> But, current Tajo causes error in this case. This patch fixes this bug.
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