[jira] [Updated] (SQOOP-738) Sqoop is not importing all data in Sqoop 2

["Jarek Jarcec Cecho (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SQOOP-738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jarek Jarcec Cecho updated SQOOP-738:
-------------------------------------

    Fix Version/s:     (was: 2.0.0)
                   1.99.1
    
> 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: 1.99.1
>
>
> 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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