GitHub user hyunsik opened a pull request:
https://github.com/apache/tajo/pull/78
TAJO-914: join queries with constant values can cause schema mismatch in
logical plan
This is a temporal solution, but it effectively fixes the critical problem.
Its essential solution would be TAJO-895. Please see the detail at
https://issues.apache.org/jira/browse/TAJO-914.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hyunsik/tajo TAJO-914
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/78.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 #78
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commit 3f47df51d1868e59f2de2c6b29d5d38b2b5cb5f6
Author: Hyunsik Choi <[email protected]>
Date: 2014-07-07T04:39:05Z
TAJO-913: Add some missed tests for constant value group-by keys.
commit 627967b2077dbd68a5401110b42ea04b4fddfeac
Author: Hyunsik Choi <[email protected]>
Date: 2014-07-07T06:37:25Z
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into
TAJO-913
commit 9ef919dd12407865e0e83599893ac06cdb90b51a
Author: Hyunsik Choi <[email protected]>
Date: 2014-07-08T03:17:55Z
TAJO-914: join queries with constant values can cause schema mismatch in
logical plan.
commit f016b57abd7ad265949c3bbb98d08fe8335738db
Author: Hyunsik Choi <[email protected]>
Date: 2014-07-17T05:35:47Z
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into
TAJO-914
Conflicts:
tajo-core/src/test/java/org/apache/tajo/engine/query/TestGroupByQuery.java
tajo-core/src/test/resources/queries/TestGroupByQuery/testGroupByWithConstantKeys2.sql
tajo-core/src/test/resources/results/TestGroupByQuery/testGroupByWithConstantKeys2.result
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