org.apache.spark.rdd

InstrumentedRDD

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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  1. Public
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Instance Constructors

  1. new InstrumentedRDD(decoratedRDD: RDD[T])(implicit arg0: ClassTag[T])

Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. def ++(other: RDD[T]): RDD[T]

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    InstrumentedRDD → RDD

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

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

    Definition Classes
    RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  9. def checkpoint(): Unit

    Definition Classes
    RDD

  10. def clearDependencies(): Unit

    Attributes
    protected
    Definition Classes
    RDD

  11. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  12. def coalesce(numPartitions: Int, shuffle: Boolean)(implicit ord: Ordering[T]): RDD[T]

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  14. def collect(): Array[T]

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @DeveloperApi()

  16. def context: SparkContext

    Definition Classes
    RDD

  17. def count(): Long

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @Experimental()

  19. def countApproxDistinct(relativeSD: Double): Long

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @Experimental()

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @Experimental()

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

    Definition Classes
    RDD

  24. def distinct(): RDD[T]

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  26. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  27. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  28. def filter(f: (T) ⇒ Boolean): RDD[T]

    Definition Classes
    InstrumentedRDD → RDD

  29. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  30. def first(): T

    Definition Classes
    InstrumentedRDD → RDD

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

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

  32. def flatMap[U](f: (T) ⇒ TraversableOnce[U])(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  36. def getCheckpointFile: Option[String]

    Definition Classes
    RDD

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

    Definition Classes
    AnyRef → Any

  38. def getDependencies: Seq[Dependency[_]]

    Attributes
    protected
    Definition Classes
    RDD

  39. def getPartitions: Array[Partition]

    Attributes
    protected
    Definition Classes
    InstrumentedRDD → RDD

  40. def getPreferredLocations(split: Partition): Seq[String]

    Attributes
    protected
    Definition Classes
    RDD

  41. def getStorageLevel: StorageLevel

    Definition Classes
    RDD

  42. def glom(): RDD[Array[T]]

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  46. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  47. val id: Int

    Definition Classes
    RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  51. def isCheckpointed: Boolean

    Definition Classes
    RDD

  52. def isEmpty(): Boolean

    Definition Classes
    RDD

  53. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  54. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

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

    Definition Classes
    RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    RDD

  58. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  65. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @DeveloperApi()

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  76. var name: String

    Definition Classes
    RDD

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

    Definition Classes
    AnyRef

  78. final def notify(): Unit

    Definition Classes
    AnyRef

  79. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

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

  81. val partitioner: Option[Partitioner]

    Definition Classes
    InstrumentedRDD → RDD

  82. final def partitions: Array[Partition]

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  90. def reduce(f: (T, T) ⇒ T): T

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  93. def saveAsObjectFile(path: String): Unit

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  95. def saveAsTextFile(path: String): Unit

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  98. def sparkContext: SparkContext

    Definition Classes
    RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    AnyRef

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  106. def toDebugString: String

    Definition Classes
    RDD

  107. def toJavaRDD(): JavaRDD[T]

    Definition Classes
    RDD

  108. def toLocalIterator: Iterator[T]

    Definition Classes
    InstrumentedRDD → RDD

  109. def toString(): String

    Definition Classes
    RDD → AnyRef → Any

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    RDD

  115. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    InstrumentedRDD → RDD

  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]

    Definition Classes
    InstrumentedRDD → RDD

  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]

    Definition Classes
    InstrumentedRDD → RDD

  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]

    Definition Classes
    InstrumentedRDD → RDD

  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]

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

  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]

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

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

    Definition Classes
    InstrumentedRDD → RDD

Deprecated Value Members

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

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @deprecated
    Deprecated

    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]

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @deprecated
    Deprecated

    use mapPartitionsWithIndex and flatMap

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

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @deprecated
    Deprecated

    use mapPartitionsWithIndex and foreach

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

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @deprecated
    Deprecated

    use mapPartitionsWithIndex

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

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @deprecated
    Deprecated

    use mapPartitionsWithIndex

  6. def toArray(): Array[T]

    Definition Classes
    InstrumentedRDD → RDD
    Annotations
    @deprecated
    Deprecated

    use collect

Inherited from RDD[T]

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped