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  1. Spark
  2. SPARK-30985

Propagate SPARK_CONF_DIR files to driver and exec pods.

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    Details

    • Type: Improvement
    • Status: In Progress
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.1.0
    • Fix Version/s: None
    • Component/s: Kubernetes
    • Labels:
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      Description

      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.

       

      Google docs link

       

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              • Assignee:
                Unassigned
                Reporter:
                prashant Prashant Sharma
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                Dates

                • Created:
                  Updated: