Class

io.radanalytics.silex.rdd.cascade

CascadeRDD

Related Doc: package cascade

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class CascadeRDD[T, U] extends RDD[U]

Represents the concept of a series of RDDs with cascaded dependencies, where the partition of each cascade is a function of the previous cascade and an input RDD partition.

Linear Supertypes
RDD[U], Logging, Serializable, Serializable, AnyRef, Any
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Inherited
  1. CascadeRDD
  2. RDD
  3. Logging
  4. Serializable
  5. Serializable
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new CascadeRDD(rdd: RDD[T], pid: Int, cascade: Option[RDD[U]], f: ⇒ (Iterator[T], Option[Iterator[U]]) ⇒ Iterator[U])(implicit arg0: ClassTag[T], arg1: ClassTag[U])

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Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. def ++(other: RDD[U]): RDD[U]

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    Definition Classes
    RDD
  4. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  5. def aggregate[U](zeroValue: U)(seqOp: (U, U) ⇒ U, combOp: (U, U) ⇒ U)(implicit arg0: ClassTag[U]): U

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    Definition Classes
    RDD
  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  7. def cache(): CascadeRDD.this.type

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    Definition Classes
    RDD
  8. def cartesian[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(U, U)]

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    Definition Classes
    RDD
  9. def checkpoint(): Unit

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    Definition Classes
    RDD
  10. def clearDependencies(): Unit

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    Attributes
    protected
    Definition Classes
    RDD
  11. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def coalesce(numPartitions: Int, shuffle: Boolean, partitionCoalescer: Option[PartitionCoalescer])(implicit ord: Ordering[U]): RDD[U]

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    Definition Classes
    RDD
  13. def collect[U](f: PartialFunction[U, U])(implicit arg0: ClassTag[U]): RDD[U]

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    Definition Classes
    RDD
  14. def collect(): Array[U]

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    Definition Classes
    RDD
  15. def compute(unused: Partition, ctx: TaskContext): Iterator[U]

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    Definition Classes
    CascadeRDD → RDD
  16. def context: SparkContext

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    Definition Classes
    RDD
  17. def count(): Long

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    Definition Classes
    RDD
  18. def countApprox(timeout: Long, confidence: Double): PartialResult[BoundedDouble]

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    Definition Classes
    RDD
  19. def countApproxDistinct(relativeSD: Double): Long

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    Definition Classes
    RDD
  20. def countApproxDistinct(p: Int, sp: Int): Long

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    Definition Classes
    RDD
  21. def countByValue()(implicit ord: Ordering[U]): Map[U, Long]

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    Definition Classes
    RDD
  22. def countByValueApprox(timeout: Long, confidence: Double)(implicit ord: Ordering[U]): PartialResult[Map[U, BoundedDouble]]

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    Definition Classes
    RDD
  23. final def dependencies: Seq[Dependency[_]]

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    Definition Classes
    RDD
  24. def distinct(): RDD[U]

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    Definition Classes
    RDD
  25. def distinct(numPartitions: Int)(implicit ord: Ordering[U]): RDD[U]

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    Definition Classes
    RDD
  26. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  27. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  28. def filter(f: (U) ⇒ Boolean): RDD[U]

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    Definition Classes
    RDD
  29. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  30. def first(): U

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    Definition Classes
    RDD
  31. def firstParent[U](implicit arg0: ClassTag[U]): RDD[U]

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    Attributes
    protected[org.apache.spark]
    Definition Classes
    RDD
  32. def flatMap[U](f: (U) ⇒ TraversableOnce[U])(implicit arg0: ClassTag[U]): RDD[U]

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    Definition Classes
    RDD
  33. def fold(zeroValue: U)(op: (U, U) ⇒ U): U

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    Definition Classes
    RDD
  34. def foreach(f: (U) ⇒ Unit): Unit

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    Definition Classes
    RDD
  35. def foreachPartition(f: (Iterator[U]) ⇒ Unit): Unit

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    Definition Classes
    RDD
  36. def getCheckpointFile: Option[String]

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    Definition Classes
    RDD
  37. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  38. def getDependencies: Seq[Dependency[_]]

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    Attributes
    protected
    Definition Classes
    RDD
  39. final def getNumPartitions: Int

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    Definition Classes
    RDD
    Annotations
    @Since( "1.6.0" )
  40. def getPartitions: Array[Partition]

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    Definition Classes
    CascadeRDD → RDD
  41. def getPreferredLocations(split: Partition): Seq[String]

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    Attributes
    protected
    Definition Classes
    RDD
  42. def getStorageLevel: StorageLevel

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    Definition Classes
    RDD
  43. def glom(): RDD[Array[U]]

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    Definition Classes
    RDD
  44. def groupBy[K](f: (U) ⇒ K, p: Partitioner)(implicit kt: ClassTag[K], ord: Ordering[K]): RDD[(K, Iterable[U])]

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    Definition Classes
    RDD
  45. def groupBy[K](f: (U) ⇒ K, numPartitions: Int)(implicit kt: ClassTag[K]): RDD[(K, Iterable[U])]

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    Definition Classes
    RDD
  46. def groupBy[K](f: (U) ⇒ K)(implicit kt: ClassTag[K]): RDD[(K, Iterable[U])]

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    Definition Classes
    RDD
  47. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  48. val id: Int

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    Definition Classes
    RDD
  49. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  50. def intersection(other: RDD[U], numPartitions: Int): RDD[U]

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    Definition Classes
    RDD
  51. def intersection(other: RDD[U], partitioner: Partitioner)(implicit ord: Ordering[U]): RDD[U]

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    Definition Classes
    RDD
  52. def intersection(other: RDD[U]): RDD[U]

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    Definition Classes
    RDD
  53. def isCheckpointed: Boolean

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    Definition Classes
    RDD
  54. def isEmpty(): Boolean

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    Definition Classes
    RDD
  55. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  56. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  57. final def iterator(split: Partition, context: TaskContext): Iterator[U]

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    Definition Classes
    RDD
  58. def keyBy[K](f: (U) ⇒ K): RDD[(K, U)]

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    Definition Classes
    RDD
  59. def localCheckpoint(): CascadeRDD.this.type

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    Definition Classes
    RDD
  60. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging
  61. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  62. def logDebug(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  63. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  64. def logError(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  65. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  66. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  67. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging
  68. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  69. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  70. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  71. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  72. def map[U](f: (U) ⇒ U)(implicit arg0: ClassTag[U]): RDD[U]

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    Definition Classes
    RDD
  73. def mapPartitions[U](f: (Iterator[U]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

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    Definition Classes
    RDD
  74. def mapPartitionsWithIndex[U](f: (Int, Iterator[U]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

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    Definition Classes
    RDD
  75. def max()(implicit ord: Ordering[U]): U

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    Definition Classes
    RDD
  76. def min()(implicit ord: Ordering[U]): U

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    Definition Classes
    RDD
  77. var name: String

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    Definition Classes
    RDD
  78. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  79. final def notify(): Unit

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    Definition Classes
    AnyRef
  80. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  81. def parent[U](j: Int)(implicit arg0: ClassTag[U]): RDD[U]

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    Attributes
    protected[org.apache.spark]
    Definition Classes
    RDD
  82. val partitioner: Option[Partitioner]

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    Definition Classes
    RDD
  83. final def partitions: Array[Partition]

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    Definition Classes
    RDD
  84. def persist(): CascadeRDD.this.type

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    Definition Classes
    RDD
  85. def persist(newLevel: StorageLevel): CascadeRDD.this.type

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    Definition Classes
    RDD
  86. def pipe(command: Seq[String], env: Map[String, String], printPipeContext: ((String) ⇒ Unit) ⇒ Unit, printRDDElement: (U, (String) ⇒ Unit) ⇒ Unit, separateWorkingDir: Boolean, bufferSize: Int, encoding: String): RDD[String]

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    Definition Classes
    RDD
  87. def pipe(command: String, env: Map[String, String]): RDD[String]

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    Definition Classes
    RDD
  88. def pipe(command: String): RDD[String]

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    Definition Classes
    RDD
  89. final def preferredLocations(split: Partition): Seq[String]

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    Definition Classes
    RDD
  90. def randomSplit(weights: Array[Double], seed: Long): Array[RDD[U]]

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    Definition Classes
    RDD
  91. val rddPartition: Partition

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  92. def reduce(f: (U, U) ⇒ U): U

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    Definition Classes
    RDD
  93. def repartition(numPartitions: Int)(implicit ord: Ordering[U]): RDD[U]

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    Definition Classes
    RDD
  94. def sample(withReplacement: Boolean, fraction: Double, seed: Long): RDD[U]

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    Definition Classes
    RDD
  95. def saveAsObjectFile(path: String): Unit

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    Definition Classes
    RDD
  96. def saveAsTextFile(path: String, codec: Class[_ <: CompressionCodec]): Unit

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    Definition Classes
    RDD
  97. def saveAsTextFile(path: String): Unit

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    Definition Classes
    RDD
  98. def setName(_name: String): CascadeRDD.this.type

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    Definition Classes
    RDD
  99. def sortBy[K](f: (U) ⇒ K, ascending: Boolean, numPartitions: Int)(implicit ord: Ordering[K], ctag: ClassTag[K]): RDD[U]

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    Definition Classes
    RDD
  100. def sparkContext: SparkContext

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    Definition Classes
    RDD
  101. def subtract(other: RDD[U], p: Partitioner)(implicit ord: Ordering[U]): RDD[U]

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    Definition Classes
    RDD
  102. def subtract(other: RDD[U], numPartitions: Int): RDD[U]

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    Definition Classes
    RDD
  103. def subtract(other: RDD[U]): RDD[U]

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    Definition Classes
    RDD
  104. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  105. def take(num: Int): Array[U]

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    Definition Classes
    RDD
  106. def takeOrdered(num: Int)(implicit ord: Ordering[U]): Array[U]

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    Definition Classes
    RDD
  107. def takeSample(withReplacement: Boolean, num: Int, seed: Long): Array[U]

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    Definition Classes
    RDD
  108. def toDebugString: String

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    Definition Classes
    RDD
  109. def toJavaRDD(): JavaRDD[U]

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    Definition Classes
    RDD
  110. def toLocalIterator: Iterator[U]

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    Definition Classes
    RDD
  111. def toString(): String

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    Definition Classes
    RDD → AnyRef → Any
  112. def top(num: Int)(implicit ord: Ordering[U]): Array[U]

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    Definition Classes
    RDD
  113. def treeAggregate[U](zeroValue: U)(seqOp: (U, U) ⇒ U, combOp: (U, U) ⇒ U, depth: Int)(implicit arg0: ClassTag[U]): U

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    Definition Classes
    RDD
  114. def treeReduce(f: (U, U) ⇒ U, depth: Int): U

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    Definition Classes
    RDD
  115. def union(other: RDD[U]): RDD[U]

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    Definition Classes
    RDD
  116. def unpersist(blocking: Boolean): CascadeRDD.this.type

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    Definition Classes
    RDD
  117. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  118. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  119. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  120. def zip[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(U, U)]

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    Definition Classes
    RDD
  121. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D])(f: (Iterator[U], Iterator[B], Iterator[C], Iterator[D]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[D], arg3: ClassTag[V]): RDD[V]

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    Definition Classes
    RDD
  122. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D], preservesPartitioning: Boolean)(f: (Iterator[U], Iterator[B], Iterator[C], Iterator[D]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[D], arg3: ClassTag[V]): RDD[V]

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    Definition Classes
    RDD
  123. def zipPartitions[B, C, V](rdd2: RDD[B], rdd3: RDD[C])(f: (Iterator[U], Iterator[B], Iterator[C]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[V]): RDD[V]

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    Definition Classes
    RDD
  124. def zipPartitions[B, C, V](rdd2: RDD[B], rdd3: RDD[C], preservesPartitioning: Boolean)(f: (Iterator[U], Iterator[B], Iterator[C]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[V]): RDD[V]

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    Definition Classes
    RDD
  125. def zipPartitions[B, V](rdd2: RDD[B])(f: (Iterator[U], Iterator[B]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[V]): RDD[V]

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    Definition Classes
    RDD
  126. def zipPartitions[B, V](rdd2: RDD[B], preservesPartitioning: Boolean)(f: (Iterator[U], Iterator[B]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[V]): RDD[V]

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    Definition Classes
    RDD
  127. def zipWithIndex(): RDD[(U, Long)]

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    Definition Classes
    RDD
  128. def zipWithUniqueId(): RDD[(U, Long)]

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    Definition Classes
    RDD

Inherited from RDD[U]

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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