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From "Hive QA (JIRA)" <>
Subject [jira] [Commented] (HIVE-8179) Fetch task conversion: Remove some dependencies on AST
Date Fri, 19 Sep 2014 23:38:36 GMT


Hive QA commented on HIVE-8179:

{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:

{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 6298 tests executed
*Failed tests:*

Test results:
Console output:
Test logs:

Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 2 tests failed

This message is automatically generated.


> Fetch task conversion: Remove some dependencies on AST
> ------------------------------------------------------
>                 Key: HIVE-8179
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>         Attachments: HIVE-8179.1.patch, HIVE-8179.2.patch
> fetch task conversion is does some strange things:
> For instance: select * from (select * from x) t, wont get converted even though it's
the exact same operator plan as: select * from x.
> Or: select * from foo will get converted with minimal, but select <list all columns
of foo> from foo won't.
> We also check the AST for group by etc, but then do the same thing in the operator tree
> I'm also wondering why we ship with "moar" as default, but test with "minimal" in the
unit tests.

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