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spark.jobserver.util

SparkJobUtils

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object SparkJobUtils

Holds a few functions common to Job Server SparkJob's and SparkContext's

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  6. def configToSparkConf(config: Config, contextConfig: Config, contextName: String): SparkConf

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    Creates a SparkConf for initializing a SparkContext based on various configs.

    Creates a SparkConf for initializing a SparkContext based on various configs. Note that anything in contextConfig with keys beginning with spark. get put directly in the SparkConf.

    config

    the overall Job Server configuration (Typesafe Config)

    contextConfig

    the Typesafe Config specific to initializing this context (typically based on particular context/job)

    contextName

    the context name

    returns

    a SparkConf with everything properly configured

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  11. def getContextTimeout(config: Config): Int

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    According "spark.master", returns the timeout of create sparkContext

  12. def getHadoopConfig(config: Config): Map[String, String]

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    config

    the specific context configuration

    returns

    a map of the hadoop configuration values or an empty Map

  13. def getMaxRunningJobs(config: Config): Int

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    Returns the maximum number of jobs that can run at the same time

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