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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3834) Scrub debug logging of tokens during resource localization.
Date Mon, 22 Jun 2015 15:31:02 GMT

    [ https://issues.apache.org/jira/browse/YARN-3834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14596089#comment-14596089
] 

Hudson commented on YARN-3834:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #2182 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2182/])
YARN-3834. Scrub debug logging of tokens during resource localization. Contributed by Chris
Nauroth (xgong: rev 6c7a9d502a633b5aca75c9798f19ce4a5729014e)
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/ResourceLocalizationService.java
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/TestResourceLocalizationService.java


> Scrub debug logging of tokens during resource localization.
> -----------------------------------------------------------
>
>                 Key: YARN-3834
>                 URL: https://issues.apache.org/jira/browse/YARN-3834
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager
>    Affects Versions: 2.7.1
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>             Fix For: 2.8.0
>
>         Attachments: YARN-3834.001.patch
>
>
> During resource localization, the NodeManager logs tokens at debug level to aid troubleshooting.
 This includes the full token representation.  Best practice is to avoid logging anything
secret, even at debug level.  We can improve on this by changing the logging to use a scrubbed
representation of the token.



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