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Posted to dev@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2015/02/10 19:41:12 UTC

[jira] [Commented] (HIVE-9614) Encrypt mapjoin tables

    [ https://issues.apache.org/jira/browse/HIVE-9614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14314621#comment-14314621 ] 

Gunther Hagleitner commented on HIVE-9614:
------------------------------------------

3 months sprints? i believe that's called a marathon.

> Encrypt mapjoin tables
> ----------------------
>
>                 Key: HIVE-9614
>                 URL: https://issues.apache.org/jira/browse/HIVE-9614
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Brock Noland
>
> When performing a MapJoin we store data which is put in the distributed cache which is stored on local disk. Ideally we would encrypt these tables to the same degree that the they are encrypted in HDFS or find some other way to ensure they are encrypted.



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