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From "Jarek Jarcec Cecho (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SQOOP-738) Sqoop is not importing all data in Sqoop 2
Date Tue, 04 Dec 2012 00:46:00 GMT
Jarek Jarcec Cecho created SQOOP-738:

             Summary: Sqoop is not importing all data in Sqoop 2
                 Key: SQOOP-738
                 URL: https://issues.apache.org/jira/browse/SQOOP-738
             Project: Sqoop
          Issue Type: Bug
    Affects Versions: 2.0.0
            Reporter: Jarek Jarcec Cecho
            Priority: Blocker
             Fix For: 2.0.0

I've tried to import exactly 408,957 (nice rounded number right?) rows in 10 mappers and I've
noticed that not all mappers will supply all the data all the time. For example in run I got
6 files with expected size of 10MB whereas the other 4 random files are completely empty.
In another run I got 8 files of 10MB and just 2 files empty. I did not quite found any logic
regarding how many and which files will end up empty. We definitely need to address this.

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