Class/Object

org.apache.spark.rdd

InstrumentedRDD

Related Docs: object InstrumentedRDD | package rdd

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class InstrumentedRDD[T] extends RDD[T]

An RDD which instruments its operations. For further details and usage instructions see the MetricsContext class.

Note

This class needs to be in the org.apache.spark.rdd package, otherwise Spark will record the incorrect call site (which in turn becomes the stage name). This can be fixed when we use Spark 1.1.1 (needs SPARK-1853).

Linear Supertypes
RDD[T], Logging, Serializable, Serializable, AnyRef, Any
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Inherited
  1. InstrumentedRDD
  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 InstrumentedRDD(decoratedRDD: RDD[T])(implicit arg0: ClassTag[T])

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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[T]): RDD[T]

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    InstrumentedRDD → RDD

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

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    AnyRef → Any

  5. def aggregate[U](zeroValue: U)(seqOp: (U, T) ⇒ U, combOp: (U, U) ⇒ U)(implicit arg0: ClassTag[U]): U

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    Definition Classes
    InstrumentedRDD → RDD

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def cache(): InstrumentedRDD.this.type

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    Definition Classes
    InstrumentedRDD → RDD

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

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    Definition Classes
    InstrumentedRDD → 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)(implicit ord: Ordering[T]): RDD[T]

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    Definition Classes
    RDD

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

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    Definition Classes
    InstrumentedRDD → RDD

  14. def collect(): Array[T]

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    Definition Classes
    InstrumentedRDD → RDD

  15. def compute(split: Partition, context: TaskContext): Iterator[T]

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    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @DeveloperApi()

  16. def context: SparkContext

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    Definition Classes
    RDD

  17. def count(): Long

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    Definition Classes
    InstrumentedRDD → RDD

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

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    InstrumentedRDD → RDD
    Annotations
    @Experimental()

  19. def countApproxDistinct(relativeSD: Double): Long

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    InstrumentedRDD → RDD

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

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    InstrumentedRDD → RDD
    Annotations
    @Experimental()

  21. def countByValue()(implicit ord: Ordering[T]): Map[T, Long]

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    InstrumentedRDD → RDD

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

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    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @Experimental()

  23. final def dependencies: Seq[Dependency[_]]

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    Definition Classes
    RDD

  24. def distinct(): RDD[T]

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    Definition Classes
    InstrumentedRDD → RDD

  25. def distinct(numPartitions: Int)(implicit ord: Ordering[T]): RDD[T]

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    InstrumentedRDD → 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: (T) ⇒ Boolean): RDD[T]

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    Definition Classes
    InstrumentedRDD → 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(): T

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    Definition Classes
    InstrumentedRDD → 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: (T) ⇒ TraversableOnce[U])(implicit arg0: ClassTag[U]): RDD[U]

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    InstrumentedRDD → RDD

  33. def fold(zeroValue: T)(op: (T, T) ⇒ T): T

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    InstrumentedRDD → RDD

  34. def foreach(f: (T) ⇒ Unit): Unit

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    InstrumentedRDD → RDD

  35. def foreachPartition(f: (Iterator[T]) ⇒ Unit): Unit

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    InstrumentedRDD → 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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    protected
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    InstrumentedRDD → 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[T]]

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    InstrumentedRDD → RDD

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

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    Definition Classes
    InstrumentedRDD → RDD

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

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

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    InstrumentedRDD → RDD

  47. def hashCode(): Int

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    AnyRef → Any

  48. val id: Int

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    Definition Classes
    RDD

  49. def intersection(other: RDD[T], numPartitions: Int): RDD[T]

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    InstrumentedRDD → RDD

  50. def intersection(other: RDD[T], partitioner: Partitioner)(implicit ord: Ordering[T]): RDD[T]

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  51. def intersection(other: RDD[T]): RDD[T]

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  52. def isCheckpointed: Boolean

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    Definition Classes
    RDD

  53. def isEmpty(): Boolean

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    Definition Classes
    RDD

  54. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  55. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging

  56. final def iterator(split: Partition, context: TaskContext): Iterator[T]

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    Definition Classes
    RDD

  57. def keyBy[K](f: (T) ⇒ K): RDD[(K, T)]

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    Definition Classes
    InstrumentedRDD → RDD

  58. def localCheckpoint(): InstrumentedRDD.this.type

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    Definition Classes
    RDD

  59. def log: Logger

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    Attributes
    protected
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    Logging

  60. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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    Logging

  61. def logDebug(msg: ⇒ String): Unit

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    protected
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    Logging

  62. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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    Logging

  63. def logError(msg: ⇒ String): Unit

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    protected
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    Logging

  64. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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    Logging

  65. def logInfo(msg: ⇒ String): Unit

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    protected
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    Logging

  66. def logName: String

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    protected
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    Logging

  67. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
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    Logging

  68. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  69. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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    Logging

  70. def logWarning(msg: ⇒ String): Unit

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    protected
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    Logging

  71. def map[U](f: (T) ⇒ U)(implicit arg0: ClassTag[U]): RDD[U]

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  72. def mapPartitions[U](f: (Iterator[T]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

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

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  74. def max()(implicit ord: Ordering[T]): T

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  75. def min()(implicit ord: Ordering[T]): T

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    InstrumentedRDD → RDD

  76. var name: String

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    Definition Classes
    RDD

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

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    AnyRef

  78. final def notify(): Unit

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    Definition Classes
    AnyRef

  79. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  80. def parent[U](j: Int)(implicit arg0: ClassTag[U]): RDD[U]

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    Attributes
    protected[org.apache.spark]
    Definition Classes
    RDD

  81. val partitioner: Option[Partitioner]

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    InstrumentedRDD → RDD

  82. final def partitions: Array[Partition]

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    Definition Classes
    RDD

  83. def persist(newLevel: StorageLevel): InstrumentedRDD.this.type

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  84. def persist(): InstrumentedRDD.this.type

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  85. def pipe(command: String, env: Map[String, String]): RDD[String]

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  86. def pipe(command: String): RDD[String]

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  87. def pipe(command: Seq[String], env: Map[String, String], printPipeContext: ((String) ⇒ Unit) ⇒ Unit, printRDDElement: (T, (String) ⇒ Unit) ⇒ Unit, separateWorkingDir: Boolean): RDD[String]

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    Definition Classes
    RDD

  88. final def preferredLocations(split: Partition): Seq[String]

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    Definition Classes
    RDD

  89. def randomSplit(weights: Array[Double], seed: Long): Array[RDD[T]]

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  90. def reduce(f: (T, T) ⇒ T): T

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    InstrumentedRDD → RDD

  91. def repartition(numPartitions: Int)(implicit ord: Ordering[T]): RDD[T]

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    InstrumentedRDD → RDD

  92. def sample(withReplacement: Boolean, fraction: Double, seed: Long): RDD[T]

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    InstrumentedRDD → RDD

  93. def saveAsObjectFile(path: String): Unit

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    InstrumentedRDD → RDD

  94. def saveAsTextFile(path: String, codec: Class[_ <: CompressionCodec]): Unit

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  95. def saveAsTextFile(path: String): Unit

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  96. def setName(_name: String): InstrumentedRDD.this.type

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    Definition Classes
    RDD

  97. def sortBy[K](f: (T) ⇒ K, ascending: Boolean, numPartitions: Int)(implicit ord: Ordering[K], ctag: ClassTag[K]): RDD[T]

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    Definition Classes
    InstrumentedRDD → RDD

  98. def sparkContext: SparkContext

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    Definition Classes
    RDD

  99. def subtract(other: RDD[T], p: Partitioner)(implicit ord: Ordering[T]): RDD[T]

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  100. def subtract(other: RDD[T], numPartitions: Int): RDD[T]

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  101. def subtract(other: RDD[T]): RDD[T]

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

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    AnyRef

  103. def take(num: Int): Array[T]

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  104. def takeOrdered(num: Int)(implicit ord: Ordering[T]): Array[T]

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  105. def takeSample(withReplacement: Boolean, num: Int, seed: Long): Array[T]

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  106. def toDebugString: String

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    RDD

  107. def toJavaRDD(): JavaRDD[T]

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    RDD

  108. def toLocalIterator: Iterator[T]

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  109. def toString(): String

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  110. def top(num: Int)(implicit ord: Ordering[T]): Array[T]

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  111. def treeAggregate[U](zeroValue: U)(seqOp: (U, T) ⇒ U, combOp: (U, U) ⇒ U, depth: Int)(implicit arg0: ClassTag[U]): U

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    Definition Classes
    RDD

  112. def treeReduce(f: (T, T) ⇒ T, depth: Int): T

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    RDD

  113. def union(other: RDD[T]): RDD[T]

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  114. def unpersist(blocking: Boolean): InstrumentedRDD.this.type

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    Definition Classes
    RDD

  115. final def wait(): Unit

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    AnyRef
    Annotations
    @throws( ... )

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

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    AnyRef
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    @throws( ... )

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

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    AnyRef
    Annotations
    @throws( ... )

  118. def zip[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(T, U)]

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  119. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D])(f: (Iterator[T], 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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  120. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D], preservesPartitioning: Boolean)(f: (Iterator[T], 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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  121. def zipPartitions[B, C, V](rdd2: RDD[B], rdd3: RDD[C])(f: (Iterator[T], Iterator[B], Iterator[C]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[V]): RDD[V]

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

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  123. def zipPartitions[B, V](rdd2: RDD[B])(f: (Iterator[T], Iterator[B]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[V]): RDD[V]

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  124. def zipPartitions[B, V](rdd2: RDD[B], preservesPartitioning: Boolean)(f: (Iterator[T], Iterator[B]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[V]): RDD[V]

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  125. def zipWithIndex(): RDD[(T, Long)]

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  126. def zipWithUniqueId(): RDD[(T, Long)]

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Deprecated Value Members

  1. def filterWith[A](constructA: (Int) ⇒ A)(p: (T, A) ⇒ Boolean): RDD[T]

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    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex and filter

  2. def flatMapWith[A, U](constructA: (Int) ⇒ A, preservesPartitioning: Boolean)(f: (T, A) ⇒ Seq[U])(implicit arg0: ClassTag[U]): RDD[U]

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    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex and flatMap

  3. def foreachWith[A](constructA: (Int) ⇒ A)(f: (T, A) ⇒ Unit): Unit

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    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex and foreach

  4. def mapPartitionsWithContext[U](f: (TaskContext, Iterator[T]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

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    Definition Classes
    RDD
    Annotations
    @DeveloperApi() @deprecated
    Deprecated

    (Since version 1.2.0) use TaskContext.get

  5. def mapPartitionsWithSplit[U](f: (Int, Iterator[T]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

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    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 0.7.0) use mapPartitionsWithIndex

  6. def mapWith[A, U](constructA: (Int) ⇒ A, preservesPartitioning: Boolean)(f: (T, A) ⇒ U)(implicit arg0: ClassTag[U]): RDD[U]

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    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex

  7. def toArray(): Array[T]

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    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use collect

Inherited from RDD[T]

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped