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Posted to issues@spark.apache.org by "Shixiong Zhu (JIRA)" <ji...@apache.org> on 2016/11/29 05:11:58 UTC
[jira] [Resolved] (SPARK-18547) Decouple I/O encryption key
propagation from UserGroupInformation
[ https://issues.apache.org/jira/browse/SPARK-18547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shixiong Zhu resolved SPARK-18547.
----------------------------------
Resolution: Fixed
Fix Version/s: 2.1.0
> Decouple I/O encryption key propagation from UserGroupInformation
> -----------------------------------------------------------------
>
> Key: SPARK-18547
> URL: https://issues.apache.org/jira/browse/SPARK-18547
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, YARN
> Affects Versions: 2.1.0
> Reporter: Marcelo Vanzin
> Assignee: Marcelo Vanzin
> Fix For: 2.1.0
>
>
> Currently, the encryption key used by the shuffle code is propagated using {{UserGroupInformation}} and thus only works on YARN. That makes it really painful to write unit tests in core that include encryption functionality.
> We should change that so that writing these tests is possible, and also because that would allow shuffle encryption to work with other cluster managers.
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