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From "Daniel Templeton (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5549) AMLauncher.createAMContainerLaunchContext() should not log the command to be launched indiscriminately
Date Mon, 29 Aug 2016 22:50:21 GMT

    [ https://issues.apache.org/jira/browse/YARN-5549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15447310#comment-15447310
] 

Daniel Templeton commented on YARN-5549:
----------------------------------------

Sounds like we're agreed that we should go with patch 3.

I'll file another JIRA for easier launch debugging.  What if we add a launch context setting
that has the same effect as setting the cleanup delay?  That would give the maximum information
with the minimal change.

> AMLauncher.createAMContainerLaunchContext() should not log the command to be launched
indiscriminately
> ------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-5549
>                 URL: https://issues.apache.org/jira/browse/YARN-5549
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.7.2
>            Reporter: Daniel Templeton
>            Assignee: Daniel Templeton
>            Priority: Critical
>         Attachments: YARN-5549.001.patch, YARN-5549.002.patch, YARN-5549.003.patch, YARN-5549.004.patch
>
>
> The command could contain sensitive information, such as keystore passwords or AWS credentials
or other.  Instead of logging it as INFO, we should log it as DEBUG and include a property
to disable logging it at all.  Logging it to a different logger would also be viable and may
create a smaller administrative footprint.



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