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https://issues.apache.org/jira/browse/SQOOP-738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13529674#comment-13529674
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Hari Shreedharan commented on SQOOP-738:
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Also I found an issue in HDFSHdfsTextExportExtractor when writing this patch,
which is why the 2 asserts were commented in TestHdfsExtract was commented out.
These should be uncommented when SQOOP-761 is fixed.
> 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
> Assignee: Jarek Jarcec Cecho
> Priority: Blocker
> Fix For: 1.99.1
>
> Attachments: SQOOP-738.patch
>
>
> 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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