org.apache.spark.graphx.impl

EdgeRDDImpl

class EdgeRDDImpl[ED, VD] extends EdgeRDD[ED]

Linear Supertypes
EdgeRDD[ED], RDD[Edge[ED]], Logging, Serializable, Serializable, AnyRef, Any
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  1. EdgeRDDImpl
  2. EdgeRDD
  3. RDD
  4. Logging
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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  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[Edge[ED]]): RDD[Edge[ED]]

    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, Edge[ED]) ⇒ 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(): EdgeRDDImpl.this.type

    Persists the edge partitions using targetStorageLevel, which defaults to MEMORY_ONLY.

    Persists the edge partitions using targetStorageLevel, which defaults to MEMORY_ONLY.

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

    Definition Classes
    RDD
  11. def checkpoint(): Unit

    Definition Classes
    EdgeRDDImpl → 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)(implicit ord: Ordering[Edge[ED]]): RDD[Edge[ED]]

    Definition Classes
    RDD
  15. def collect(): Array[Edge[ED]]

    Definition Classes
    EdgeRDDImpl → RDD
  16. def collect[U](f: PartialFunction[Edge[ED], U])(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD
  17. def compute(part: Partition, context: TaskContext): Iterator[Edge[ED]]

    Definition Classes
    EdgeRDD → RDD
  18. def context: SparkContext

    Definition Classes
    RDD
  19. def count(): Long

    The number of edges in the RDD.

    The number of edges in the RDD.

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

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

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

    Definition Classes
    RDD
    Annotations
    @Experimental()
  23. def countByValue()(implicit ord: Ordering[Edge[ED]]): Map[Edge[ED], Long]

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

    Definition Classes
    RDD
    Annotations
    @Experimental()
  25. final def dependencies: Seq[Dependency[_]]

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

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

    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(epred: (EdgeTriplet[VD, ED]) ⇒ Boolean, vpred: (VertexId, VD) ⇒ Boolean): EdgeRDDImpl[ED, VD]

  31. def filter(f: (Edge[ED]) ⇒ Boolean): RDD[Edge[ED]]

    Definition Classes
    RDD
  32. def finalize(): Unit

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

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

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

    Definition Classes
    RDD
  36. def fold(zeroValue: Edge[ED])(op: (Edge[ED], Edge[ED]) ⇒ Edge[ED]): Edge[ED]

    Definition Classes
    RDD
  37. def foreach(f: (Edge[ED]) ⇒ Unit): Unit

    Definition Classes
    RDD
  38. def foreachPartition(f: (Iterator[Edge[ED]]) ⇒ Unit): Unit

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

    Definition Classes
    EdgeRDDImpl → RDD
  40. final def getClass(): Class[_]

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

    Attributes
    protected
    Definition Classes
    RDD
  42. def getPartitions: Array[Partition]

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

    Attributes
    protected
    Definition Classes
    RDD
  44. def getStorageLevel: StorageLevel

    Definition Classes
    EdgeRDDImpl → RDD
  45. def glom(): RDD[Array[Edge[ED]]]

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

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

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

    Definition Classes
    RDD
  49. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  50. val id: Int

    Definition Classes
    RDD
  51. def innerJoin[ED2, ED3](other: EdgeRDD[ED2])(f: (VertexId, VertexId, ED, ED2) ⇒ ED3)(implicit arg0: ClassTag[ED2], arg1: ClassTag[ED3]): EdgeRDDImpl[ED3, VD]

    Inner joins this EdgeRDD with another EdgeRDD, assuming both are partitioned using the same PartitionStrategy.

    Inner joins this EdgeRDD with another EdgeRDD, assuming both are partitioned using the same PartitionStrategy.

    other

    the EdgeRDD to join with

    f

    the join function applied to corresponding values of this and other

    returns

    a new EdgeRDD containing only edges that appear in both this and other, with values supplied by f

    Definition Classes
    EdgeRDDImplEdgeRDD
  52. def intersection(other: RDD[Edge[ED]], numPartitions: Int): RDD[Edge[ED]]

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

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

    Definition Classes
    RDD
  55. def isCheckpointed: Boolean

    Definition Classes
    EdgeRDDImpl → 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[Edge[ED]]

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

    Definition Classes
    RDD
  61. def localCheckpoint(): EdgeRDDImpl.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: (Edge[ED]) ⇒ U)(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD
  75. def mapEdgePartitions[ED2, VD2](f: (PartitionID, EdgePartition[ED, VD]) ⇒ EdgePartition[ED2, VD2])(implicit arg0: ClassTag[ED2], arg1: ClassTag[VD2]): EdgeRDDImpl[ED2, VD2]

  76. def mapPartitions[U](f: (Iterator[Edge[ED]]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]

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

    Definition Classes
    RDD
  78. def mapValues[ED2](f: (Edge[ED]) ⇒ ED2)(implicit arg0: ClassTag[ED2]): EdgeRDDImpl[ED2, VD]

    Map the values in an edge partitioning preserving the structure but changing the values.

    Map the values in an edge partitioning preserving the structure but changing the values.

    ED2

    the new edge value type

    f

    the function from an edge to a new edge value

    returns

    a new EdgeRDD containing the new edge values

    Definition Classes
    EdgeRDDImplEdgeRDD
  79. def max()(implicit ord: Ordering[Edge[ED]]): Edge[ED]

    Definition Classes
    RDD
  80. def min()(implicit ord: Ordering[Edge[ED]]): Edge[ED]

    Definition Classes
    RDD
  81. var name: String

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

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

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

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

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

    If partitionsRDD already has a partitioner, use it.

    If partitionsRDD already has a partitioner, use it. Otherwise assume that the PartitionIDs in partitionsRDD correspond to the actual partitions and create a new partitioner that allows co-partitioning with partitionsRDD.

    Definition Classes
    EdgeRDDImpl → RDD
  87. final def partitions: Array[Partition]

    Definition Classes
    RDD
  88. val partitionsRDD: RDD[(PartitionID, EdgePartition[ED, VD])]

    Definition Classes
    EdgeRDDImplEdgeRDD
  89. def persist(newLevel: StorageLevel): EdgeRDDImpl.this.type

    Persists the edge partitions at the specified storage level, ignoring any existing target storage level.

    Persists the edge partitions at the specified storage level, ignoring any existing target storage level.

    Definition Classes
    EdgeRDDImpl → RDD
  90. def persist(): EdgeRDDImpl.this.type

    Definition Classes
    RDD
  91. def pipe(command: Seq[String], env: Map[String, String], printPipeContext: ((String) ⇒ Unit) ⇒ Unit, printRDDElement: (Edge[ED], (String) ⇒ Unit) ⇒ Unit, separateWorkingDir: Boolean): RDD[String]

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

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

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

    Definition Classes
    RDD
  95. def randomSplit(weights: Array[Double], seed: Long): Array[RDD[Edge[ED]]]

    Definition Classes
    RDD
  96. def reduce(f: (Edge[ED], Edge[ED]) ⇒ Edge[ED]): Edge[ED]

    Definition Classes
    RDD
  97. def repartition(numPartitions: Int)(implicit ord: Ordering[Edge[ED]]): RDD[Edge[ED]]

    Definition Classes
    RDD
  98. def reverse: EdgeRDDImpl[ED, VD]

    Reverse all the edges in this RDD.

    Reverse all the edges in this RDD.

    returns

    a new EdgeRDD containing all the edges reversed

    Definition Classes
    EdgeRDDImplEdgeRDD
  99. def sample(withReplacement: Boolean, fraction: Double, seed: Long): RDD[Edge[ED]]

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

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

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

    Definition Classes
    RDD
  103. def setName(_name: String): EdgeRDDImpl.this.type

    Definition Classes
    EdgeRDDImpl → RDD
  104. def sortBy[K](f: (Edge[ED]) ⇒ K, ascending: Boolean, numPartitions: Int)(implicit ord: Ordering[K], ctag: ClassTag[K]): RDD[Edge[ED]]

    Definition Classes
    RDD
  105. def sparkContext: SparkContext

    Definition Classes
    RDD
  106. def subtract(other: RDD[Edge[ED]], p: Partitioner)(implicit ord: Ordering[Edge[ED]]): RDD[Edge[ED]]

    Definition Classes
    RDD
  107. def subtract(other: RDD[Edge[ED]], numPartitions: Int): RDD[Edge[ED]]

    Definition Classes
    RDD
  108. def subtract(other: RDD[Edge[ED]]): RDD[Edge[ED]]

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

    Definition Classes
    AnyRef
  110. def take(num: Int): Array[Edge[ED]]

    Definition Classes
    RDD
  111. def takeOrdered(num: Int)(implicit ord: Ordering[Edge[ED]]): Array[Edge[ED]]

    Definition Classes
    RDD
  112. def takeSample(withReplacement: Boolean, num: Int, seed: Long): Array[Edge[ED]]

    Definition Classes
    RDD
  113. val targetStorageLevel: StorageLevel

  114. def toDebugString: String

    Definition Classes
    RDD
  115. def toJavaRDD(): JavaRDD[Edge[ED]]

    Definition Classes
    RDD
  116. def toLocalIterator: Iterator[Edge[ED]]

    Definition Classes
    RDD
  117. def toString(): String

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

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

    Definition Classes
    RDD
  120. def treeReduce(f: (Edge[ED], Edge[ED]) ⇒ Edge[ED], depth: Int): Edge[ED]

    Definition Classes
    RDD
  121. def union(other: RDD[Edge[ED]]): RDD[Edge[ED]]

    Definition Classes
    RDD
  122. def unpersist(blocking: Boolean = true): EdgeRDDImpl.this.type

    Definition Classes
    EdgeRDDImpl → RDD
  123. final def wait(): Unit

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

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

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

    Definition Classes
    RDD
  127. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D])(f: (Iterator[Edge[ED]], 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
  128. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D], preservesPartitioning: Boolean)(f: (Iterator[Edge[ED]], 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
  129. def zipPartitions[B, C, V](rdd2: RDD[B], rdd3: RDD[C])(f: (Iterator[Edge[ED]], Iterator[B], Iterator[C]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[V]): RDD[V]

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

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

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

    Definition Classes
    RDD
  133. def zipWithIndex(): RDD[(Edge[ED], Long)]

    Definition Classes
    RDD
  134. def zipWithUniqueId(): RDD[(Edge[ED], Long)]

    Definition Classes
    RDD

Deprecated Value Members

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

    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: (Edge[ED], A) ⇒ Seq[U])(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex and flatMap

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

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex and foreach

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

    Definition Classes
    RDD
    Annotations
    @DeveloperApi() @deprecated
    Deprecated

    (Since version 1.2.0) use TaskContext.get

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

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 0.7.0) use mapPartitionsWithIndex

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

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use mapPartitionsWithIndex

  7. def toArray(): Array[Edge[ED]]

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0) use collect

Inherited from EdgeRDD[ED]

Inherited from RDD[Edge[ED]]

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped