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spark.jobserver.util

JarUtils

Related Doc: package util

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object JarUtils

A set of utilities for dynamically loading classes from a jar file, and saving the jar file.

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

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  2. final def ##(): Int

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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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  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 loadClassOrObject[C](classOrObjectName: String, loader: ClassLoader): () ⇒ C

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    Loads a Scala object or class from a classloader.

    Loads a Scala object or class from a classloader. See http://stackoverflow.com/questions/3216780/problem-reloading-a-jar-using-urlclassloader?lq=1 See http://stackoverflow.com/questions/8867766/scala-dynamic-object-class-loading

    classOrObjectName

    must be the fully qualified name of the Scala object or class that implements the SparkJob trait. If an object is used, do not include the trailing '$'.

    loader

    the ClassLoader to use to load the class or object. Typically a URLClassLoader.

    returns

    Function0[C] to obtain the object/class. Calling the function will return a reference to the object (for objects), or a new instance of a class (for classes) that implement the SparkJob trait.

  13. val logger: Logger

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

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

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  18. def toString(): String

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  19. def validateJarBytes(jarBytes: Array[Byte]): Boolean

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  20. final def wait(): Unit

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

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

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