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From "Jongyoul Lee (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-4465) runAsSparkUser doesn't affect TaskRunner in Mesos environment at all.
Date Mon, 22 Dec 2014 05:14:13 GMT

     [ https://issues.apache.org/jira/browse/SPARK-4465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jongyoul Lee updated SPARK-4465:
--------------------------------
    Component/s: Deploy

> runAsSparkUser doesn't affect TaskRunner in Mesos environment at all.
> ---------------------------------------------------------------------
>
>                 Key: SPARK-4465
>                 URL: https://issues.apache.org/jira/browse/SPARK-4465
>             Project: Spark
>          Issue Type: Bug
>          Components: Deploy, Input/Output, Mesos
>    Affects Versions: 1.2.0
>            Reporter: Jongyoul Lee
>            Priority: Critical
>             Fix For: 1.3.0, 1.2.1
>
>
> runAsSparkUser enable classes using hadoop library to change an active user to spark
User, however in Mesos environment, because the function calls before running within JNI,
runAsSparkUser doesn't affect anything, and meaningless code. fix the Appropriate scope of
function and remove meaningless code. That's a bug because of running program incorrectly.
That's related to SPARK-3223 but setting framework user is not perfect solution in my tests.



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