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From "Jaehwa Jung (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (TAJO-1804) Allow partitioned tables as default tables optionally for unit tests.
Date Wed, 02 Sep 2015 02:39:45 GMT

     [ https://issues.apache.org/jira/browse/TAJO-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jaehwa Jung resolved TAJO-1804.
-------------------------------
       Resolution: Won't Fix
    Fix Version/s:     (was: 0.12.0)
                       (was: 0.11.0)

When applying this patch, I found that many results were different because of data sort. To
resolve it, we need to add order by clause to many select statements. But I think it it very
inefficient work because most works except
 scanning partitioned directories will be same things in Tajo. It would be more efficient
to add more unit test cases for table partition compare to apply this patch.

> Allow partitioned tables as default tables optionally for unit tests.
> ---------------------------------------------------------------------
>
>                 Key: TAJO-1804
>                 URL: https://issues.apache.org/jira/browse/TAJO-1804
>             Project: Tajo
>          Issue Type: Improvement
>          Components: Unit Test
>            Reporter: Jaehwa Jung
>            Assignee: Jaehwa Jung
>
> Currently, we just tested partitioned table in TestTablePartitions class and it doesn't
seem sufficient. But actually, it looks like inefficient way which implement more unit test
cases. So, I suggest for Tajo to allow partitioned tables as default tables optionally for
unit tests. For this feature, I plant to update TPCH class and add a profile or runtime environment
variable.



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