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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-6741) add JHS support to hide job conf properties from Web UI
Date Fri, 22 Jul 2016 16:03:20 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15389744#comment-15389744
] 

Jason Lowe commented on MAPREDUCE-6741:
---------------------------------------

If that's the case, would it make more sense to have the AM redact the values when it writes
out the jobconf that will be picked up by the JHS?  Then even admins can't see it once the
job is completed because there should be no more copies lying around with the original values,
even in HDFS.

> add JHS support to hide job conf properties from Web UI
> -------------------------------------------------------
>
>                 Key: MAPREDUCE-6741
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6741
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv2
>    Affects Versions: 2.7.2
>            Reporter: Haibo Chen
>            Assignee: Haibo Chen
>
> JHS today displays all Job conf properties in Web UI directly. Users may have some credentials
or any sensitive information they added to the job conf but do not want to be shown in Web
UI. It'd be nice if we can allow users to specify a set of properties which JHS will filter
out when Job conf is displayed.



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