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https://issues.apache.org/jira/browse/SQOOP-2801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15116607#comment-15116607
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Venkat Ranganathan commented on SQOOP-2801:
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With the password alias option available since Sqoop 1.4.6, we can use that to 
store the alias and use a jks to decrypt it.

> Secure RDBMS password in Sqoop Metastore in a encrypted form
> ------------------------------------------------------------
>
>                 Key: SQOOP-2801
>                 URL: https://issues.apache.org/jira/browse/SQOOP-2801
>             Project: Sqoop
>          Issue Type: Improvement
>    Affects Versions: 1.4.6
>            Reporter: Shashank
>            Assignee: Shashank
>            Priority: Minor
>             Fix For: 1.4.7
>
>         Attachments: SQOOP-2801_0.patch
>
>
> Currently Sqoop store password in the sqoop metastore in the form of plain 
> text.While running command,
> sqoop job --show <job_name> , password becomes visible as plain text.Also 
> anyone can see the password in metastore db since it is visible in a plain 
> text.In order to provide more security, CryptoFileLoader class is extended to 
> store password in metastore in encrypted form.Sqoop will decrypt the password 
> during exec job.In case of show job , the password will be visible as 
> encrypted manner.User can pass any algorithm and passphrase to encrypt the 
> password in a similar way as it happens in case of storing password in the 
> File.



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