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From "John Sichi (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1600) need to support hook input/output lists for test result determinism
Date Thu, 26 Aug 2010 21:54:55 GMT
need to support hook input/output lists for test result determinism
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                 Key: HIVE-1600
                 URL: https://issues.apache.org/jira/browse/HIVE-1600
             Project: Hadoop Hive
          Issue Type: Bug
          Components: Testing Infrastructure
    Affects Versions: 0.6.0
            Reporter: John Sichi
            Assignee: John Sichi
             Fix For: 0.7.0



Begin forwarded message:

From: Ning Zhang <nzhang@facebook.com>
Date: August 26, 2010 2:47:26 PM PDT
To: John Sichi <jsichi@facebook.com>
Cc: "hive-dev@hadoop.apache.org" <hive-dev@hadoop.apache.org>
Subject: Re: failure in load_dyn_part1.q

Yes I saw this error before but if it does not repro. So it's probably an ordering issue in
POSTHOOK. 

On Aug 26, 2010, at 2:39 PM, John Sichi wrote:

I'm seeing this failure due to a result diff when running tests on latest trunk:

POSTHOOK: Input: default@srcpart@ds=2008-04-08/hr=12
POSTHOOK: Input: default@srcpart@ds=2008-04-09/hr=11
POSTHOOK: Input: default@srcpart@ds=2008-04-09/hr=12
-POSTHOOK: Output: default@nzhang_part2@ds=2008-12-31/hr=11
-POSTHOOK: Output: default@nzhang_part2@ds=2008-12-31/hr=12
POSTHOOK: Output: default@nzhang_part1@ds=2008-04-08/hr=11
POSTHOOK: Output: default@nzhang_part1@ds=2008-04-08/hr=12
+POSTHOOK: Output: default@nzhang_part2@ds=2008-12-31/hr=11
+POSTHOOK: Output: default@nzhang_part2@ds=2008-12-31/hr=12

Did something change recently?  Or are we missing a Java-level sort on the input/output list
for determinism?

JVS



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