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: Any): Boolean

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

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

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

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

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

    Definition Classes
    Any
  7. 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
  8. def cartesian[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(Edge[ED], U)]

    Definition Classes
    RDD
  9. def checkpoint(): Unit

    Definition Classes
    EdgeRDDImpl → 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[Edge[ED]]): RDD[Edge[ED]]

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

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

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

    Definition Classes
    EdgeRDD → RDD
  16. def context: SparkContext

    Definition Classes
    RDD
  17. def count(): Long

    The number of edges in the RDD.

    The number of edges in the RDD.

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

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

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

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

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

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

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

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

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

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

    Definition Classes
    AnyRef → Any
  28. def filter(epred: (EdgeTriplet[VD, ED]) ⇒ Boolean, vpred: (VertexId, VD) ⇒ Boolean): EdgeRDDImpl[ED, VD]

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

    Definition Classes
    RDD
  30. def finalize(): Unit

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

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

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

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

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

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

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

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

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

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

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

    Attributes
    protected
    Definition Classes
    RDD
  42. def getStorageLevel: StorageLevel

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

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

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

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

    Definition Classes
    RDD
  47. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  48. val id: Int

    Definition Classes
    RDD
  49. 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
  50. def intersection(other: RDD[Edge[ED]], numPartitions: Int): RDD[Edge[ED]]

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

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

    Definition Classes
    RDD
  53. def isCheckpointed: Boolean

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

    Definition Classes
    Any
  55. def isTraceEnabled(): Boolean

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

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

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

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

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

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

    Definition Classes
    RDD
  74. 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
  75. def max()(implicit ord: Ordering[Edge[ED]]): Edge[ED]

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

    Definition Classes
    RDD
  77. var name: String

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

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

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

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

    Attributes
    protected[org.apache.spark]
    Definition Classes
    RDD
  82. 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
  83. final def partitions: Array[Partition]

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

    Definition Classes
    EdgeRDDImplEdgeRDD
  85. 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
  86. def persist(): EdgeRDDImpl.this.type

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

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

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

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

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

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

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

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

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

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

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

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

    Definition Classes
    RDD
  101. def sparkContext: SparkContext

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

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

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

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

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

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

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

    Definition Classes
    RDD
  109. val targetStorageLevel: StorageLevel

  110. def toDebugString: String

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

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

    Definition Classes
    RDD
  113. def toString(): String

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

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

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

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

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

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

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

    Definition Classes
    RDD
  121. 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
  122. 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
  123. 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
  124. 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
  125. 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
  126. 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
  127. def zipWithIndex(): RDD[(Edge[ED], Long)]

    Definition Classes
    RDD
  128. 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