Trait

spark.jobserver.context

SparkContextFactory

Related Doc: package context

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trait SparkContextFactory extends AnyRef

Factory trait for creating a SparkContext or any derived Contexts, such as SQLContext, StreamingContext, HiveContext, etc. My implementing classes can be dynamically loaded using classloaders to ensure that the entire SparkContext has access to certain dynamically loaded classes, for example, job jars.

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AnyRef, Any
Known Subclasses
DefaultSparkContextFactory, HiveContextFactory, SQLContextFactory, StreamingContextFactory
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Type Members

  1. abstract type C <: ContextLike

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Abstract Value Members

  1. abstract def makeContext(sparkConf: SparkConf, config: Config, contextName: String): C

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    Creates a SparkContext or derived context.

    Creates a SparkContext or derived context.

    sparkConf

    the Spark Context configuration.

    config

    the context config

    contextName

    the name of the context to start

    returns

    the newly created context.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. def makeContext(config: Config, contextConfig: Config, contextName: String): C

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    Creates a SparkContext or derived context.

    Creates a SparkContext or derived context.

    config

    the overall system / job server Typesafe Config

    contextConfig

    the config specific to this particular context

    contextName

    the name of the context to start

    returns

    the newly created context.

  13. final def ne(arg0: AnyRef): Boolean

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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  16. final def synchronized[T0](arg0: ⇒ T0): T0

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  17. def toString(): String

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  18. final def wait(): Unit

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  19. final def wait(arg0: Long, arg1: Int): Unit

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  20. final def wait(arg0: Long): Unit

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