[jira] [Commented] (FLINK-7288) Yarn production classes contain testing code

["Till Rohrmann (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-7288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17274329#comment-17274329 ] 

Till Rohrmann commented on FLINK-7288:
--------------------------------------

This issue is still relevant and has been visited as part of the backlog grooming.

> Yarn production classes contain testing code
> --------------------------------------------
>
>                 Key: FLINK-7288
>                 URL: https://issues.apache.org/jira/browse/FLINK-7288
>             Project: Flink
>          Issue Type: Improvement
>          Components: Deployment / YARN, Runtime / Coordination, Tests
>    Affects Versions: 1.4.0
>            Reporter: Till Rohrmann
>            Priority: Minor
>              Labels: starter
>
> The {{YarnClusterDescriptor}} and {{org.apache.flink.yarn.Utils}} contain testing code which is to work around an issue with the Kerberos authentication when running the YARN integration tests. The respective code is {{YarnClusterDescriptor.java:840-858;936-942}}, {{Utils.java:445+,478+}}.
> Eron pointed this already out in the initial PR which introduced this code. We should try to remove this code, if possible.



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