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From "Prashant Sharma (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-30985) Propagate SPARK_CONF_DIR files to driver and exec pods.
Date Mon, 13 Jul 2020 08:09:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-30985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prashant Sharma updated SPARK-30985:
------------------------------------
    Component/s:     (was: Spark Core)

> Propagate SPARK_CONF_DIR files to driver and exec pods.
> -------------------------------------------------------
>
>                 Key: SPARK-30985
>                 URL: https://issues.apache.org/jira/browse/SPARK-30985
>             Project: Spark
>          Issue Type: Improvement
>          Components: Kubernetes
>    Affects Versions: 3.1.0
>            Reporter: Prashant Sharma
>            Priority: Major
>
> SPARK_CONF_DIR hosts configuration files like, 
>  1) spark-defaults.conf - containing all the spark properties.
>  2) log4j.properties - Logger configuration.
>  3) spark-env.sh - Environment variables to be setup at driver and executor.
>  4) core-site.xml - Hadoop related configuration.
>  5) fairscheduler.xml - Spark's fair scheduling policy at the job level.
>  6) metrics.properties - Spark metrics.
>  7) Any user specific - library or framework specific configuration file.
> Traditionally, SPARK_CONF_DIR has been the home to all user specific configuration files.
> So this feature, will let the user specific configuration files be mounted on the driver
and executor pods' SPARK_CONF_DIR.
> Please review the attached design doc, for more details.
>  
> [https://docs.google.com/document/d/1DUmNqMz5ky55yfegdh4e_CeItM_nqtrglFqFxsTxeeA/edit?usp=sharing]
>  



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