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From "Daniel Voros (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SQOOP-3276) Enable import of null columns to HBase
Date Wed, 24 Jan 2018 14:00:04 GMT

     [ https://issues.apache.org/jira/browse/SQOOP-3276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Daniel Voros reassigned SQOOP-3276:

    Assignee: Daniel Voros

Hi [~elkarel]!

Thanks for reporting this!

We've just discussed the need for such an option in SQOOP-3267. We've agreed on adding a
new option (--hbase-null-string) for this not to overload the existing two (--null-string
and --null-non-string).

However, nothing's set in stone, please let me know if you have any concerns with this approach!

> Enable import of null columns to HBase
> --------------------------------------
>                 Key: SQOOP-3276
>                 URL: https://issues.apache.org/jira/browse/SQOOP-3276
>             Project: Sqoop
>          Issue Type: Improvement
>          Components: hbase-integration
>            Reporter: Karel
>            Assignee: Daniel Voros
>            Priority: Major
>              Labels: hbase, null-values, sqoop
> It would be very useful to to have these options for hbase import:
> --null-string '' 
> --null-non-string '0' 
> The workaround is using coalesce in the query, but that's hard if you import many tables
with many columns. 

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