com.redhat.et.silex.rdd.cascade

CascadeRDD

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
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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])

Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

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

    Definition Classes
    RDD
  5. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  6. final def ==(arg0: Any): Boolean

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

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

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

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

    Definition Classes
    RDD
  11. def checkpoint(): Unit

    Definition Classes
    RDD
  12. def clearDependencies(): Unit

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

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

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

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

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

    Definition Classes
    CascadeRDD → RDD
  18. def context: SparkContext

    Definition Classes
    RDD
  19. def count(): Long

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

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

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

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

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

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

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

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

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

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

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

    Definition Classes
    RDD
  31. def finalize(): Unit

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

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

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

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

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

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

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

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

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

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

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

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

    Attributes
    protected
    Definition Classes
    RDD
  44. def getStorageLevel: StorageLevel

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

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

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

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

    Definition Classes
    RDD
  49. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  50. val id: Int

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

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

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

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

    Definition Classes
    RDD
  55. def isCheckpointed: Boolean

    Definition Classes
    RDD
  56. def isEmpty(): Boolean

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

    Definition Classes
    Any
  58. def isTraceEnabled(): Boolean

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

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

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

    Definition Classes
    RDD
  62. def log: Logger

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

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

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

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

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

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

    Attributes
    protected
    Definition Classes
    Logging
  69. def logName: String

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

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

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

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

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

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

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

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

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

    Definition Classes
    RDD
  79. var name: String

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

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

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

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

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

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

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

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

    Definition Classes
    RDD
  88. 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]

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

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

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

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

    Definition Classes
    RDD
  93. val rddPartition: Partition

  94. def reduce(f: (U, U) ⇒ U): U

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

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

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

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

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

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

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

    Definition Classes
    RDD
  102. def sparkContext: SparkContext

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

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

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

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

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

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

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

    Definition Classes
    RDD
  110. def toDebugString: String

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

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

    Definition Classes
    RDD
  113. def toString(): String

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

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

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

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

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

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

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

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

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

    Definition Classes
    RDD
  123. 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]

    Definition Classes
    RDD
  124. 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]

    Definition Classes
    RDD
  125. 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]

    Definition Classes
    RDD
  126. 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]

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

    Definition Classes
    RDD
  128. 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]

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

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

    Definition Classes
    RDD

Inherited from RDD[U]

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped