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From "Venkat Ranganathan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SQOOP-917) Encrypt data in Hive via Sqoop.
Date Sat, 09 Mar 2013 00:37:12 GMT

    [ https://issues.apache.org/jira/browse/SQOOP-917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13597738#comment-13597738

Venkat Ranganathan commented on SQOOP-917:

Interesting thought about transformation.   I always assumed Sqoop (and Sqoop2) was a bulk
transfer tool at heart.  May be this was before I actively started looking into Sqoop. If
my past experience tells anything to me, we have to tread a fine line between what transformation
is done (say null string check, hive drop delims etc) and what needs to left.   There will
be a direct impact on performance on any complex transformations and it takes time to mature.
> Encrypt data in Hive via Sqoop.
> -------------------------------
>                 Key: SQOOP-917
>                 URL: https://issues.apache.org/jira/browse/SQOOP-917
>             Project: Sqoop
>          Issue Type: Wish
>          Components: connectors/oracle
>    Affects Versions: 1.4.0-incubating
>            Reporter: Santosh 
>              Labels: sqoop
>   Original Estimate: 96h
>  Remaining Estimate: 96h
> Hi, I am trying to import Oracle data into Hive via Sqoop. I have some secret data in
oracle which i would like to have in Hive as encrypted(Security) (Do not want to disclose
secret data in Hive/HDFS/HBase). Is it possible to do that? 
> Note: Only few Oracle columns data(Secret Columns) needs to be encrypted in Hive while
transferring via Sqoop.
> Use Case is to Transfer the data further from Hive to Amazon DynamoDB.
> Flow: Oralce DB -->> Hive -->> DynamoDB
> Thanks San.

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