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  • package spark

    Core Spark functionality.

    Core Spark functionality. org.apache.spark.SparkContext serves as the main entry point to Spark, while org.apache.spark.rdd.RDD is the data type representing a distributed collection, and provides most parallel operations.

    In addition, org.apache.spark.rdd.PairRDDFunctions contains operations available only on RDDs of key-value pairs, such as groupByKey and join; org.apache.spark.rdd.DoubleRDDFunctions contains operations available only on RDDs of Doubles; and org.apache.spark.rdd.SequenceFileRDDFunctions contains operations available on RDDs that can be saved as SequenceFiles. These operations are automatically available on any RDD of the right type (e.g. RDD[(Int, Int)] through implicit conversions.

    Java programmers should reference the org.apache.spark.api.java package for Spark programming APIs in Java.

    Classes and methods marked with Experimental are user-facing features which have not been officially adopted by the Spark project. These are subject to change or removal in minor releases.

    Classes and methods marked with Developer API are intended for advanced users want to extend Spark through lower level interfaces. These are subject to changes or removal in minor releases.

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  • package paths
    Definition Classes
    spark
  • SparkPath

object SparkPath extends Serializable

Source
SparkPath.scala
Linear Supertypes
Serializable, AnyRef, Any
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  1. SparkPath
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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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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
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  8. def fromFileStatus(fs: FileStatus): SparkPath
  9. def fromPath(path: Path): SparkPath
  10. def fromPathString(str: String): SparkPath

    Creates a SparkPath from a hadoop Path string.

    Creates a SparkPath from a hadoop Path string. Please be very sure that the provided string is encoded (or not encoded) in the right way.

    Please see the hadoop Path documentation here: https://hadoop.apache.org/docs/stable/api/org/apache/hadoop/fs/Path.html#Path-java.lang.String-

  11. def fromUri(uri: URI): SparkPath
  12. def fromUrlString(str: String): SparkPath

    Creates a SparkPath from a url-encoded string.

    Creates a SparkPath from a url-encoded string. Note: It is the responsibility of the caller to ensure that str is a valid url-encoded string.

  13. final def getClass(): Class[_ <: AnyRef]
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    @IntrinsicCandidate() @native()
  14. def hashCode(): Int
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    @IntrinsicCandidate() @native()
  15. final def isInstanceOf[T0]: Boolean
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  16. final def ne(arg0: AnyRef): Boolean
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  17. final def notify(): Unit
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    @IntrinsicCandidate() @native()
  18. final def notifyAll(): Unit
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    @IntrinsicCandidate() @native()
  19. final def synchronized[T0](arg0: => T0): T0
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  20. def toString(): String
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  21. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  22. final def wait(arg0: Long): Unit
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  23. final def wait(): Unit
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Deprecated Value Members

  1. def finalize(): Unit
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    Deprecated

    (Since version 9)

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