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com.datastax.spark.connector.rdd.partitioner

CassandraPartitionedRDD

class CassandraPartitionedRDD[T] extends RDD[T]

RDD created by repartitionByCassandraReplica with preferred locations mapping to the CassandraReplicas each partition was created for.

Linear Supertypes
RDD[T], Logging, Serializable, Serializable, AnyRef, Any
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Inherited
  1. CassandraPartitionedRDD
  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 CassandraPartitionedRDD(prev: RDD[T], keyspace: String, table: String)(implicit ct: 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
    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
    RDD
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def barrier(): RDDBarrier[T]
    Definition Classes
    RDD
    Annotations
    @Experimental() @Since( "2.4.0" )
  8. def cache(): CassandraPartitionedRDD.this.type
    Definition Classes
    RDD
  9. def cartesian[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(T, U)]
    Definition Classes
    RDD
  10. def checkpoint(): Unit
    Definition Classes
    RDD
  11. def clearDependencies(): Unit
    Attributes
    protected
    Definition Classes
    RDD
  12. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  13. def coalesce(numPartitions: Int, shuffle: Boolean, partitionCoalescer: Option[PartitionCoalescer])(implicit ord: Ordering[T]): RDD[T]
    Definition Classes
    RDD
  14. def collect[U](f: PartialFunction[T, U])(implicit arg0: ClassTag[U]): RDD[U]
    Definition Classes
    RDD
  15. def collect(): Array[T]
    Definition Classes
    RDD
  16. def compute(split: Partition, context: TaskContext): Iterator[T]
    Definition Classes
    CassandraPartitionedRDD → RDD
  17. def context: SparkContext
    Definition Classes
    RDD
  18. def count(): Long
    Definition Classes
    RDD
  19. def countApprox(timeout: Long, confidence: Double): PartialResult[BoundedDouble]
    Definition Classes
    RDD
  20. def countApproxDistinct(relativeSD: Double): Long
    Definition Classes
    RDD
  21. def countApproxDistinct(p: Int, sp: Int): Long
    Definition Classes
    RDD
  22. def countByValue()(implicit ord: Ordering[T]): Map[T, Long]
    Definition Classes
    RDD
  23. def countByValueApprox(timeout: Long, confidence: Double)(implicit ord: Ordering[T]): PartialResult[Map[T, BoundedDouble]]
    Definition Classes
    RDD
  24. final def dependencies: Seq[Dependency[_]]
    Definition Classes
    RDD
  25. def distinct(): RDD[T]
    Definition Classes
    RDD
  26. def distinct(numPartitions: Int)(implicit ord: Ordering[T]): RDD[T]
    Definition Classes
    RDD
  27. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  28. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  29. def filter(f: (T) ⇒ Boolean): RDD[T]
    Definition Classes
    RDD
  30. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  31. def first(): T
    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: (T) ⇒ TraversableOnce[U])(implicit arg0: ClassTag[U]): RDD[U]
    Definition Classes
    RDD
  34. def fold(zeroValue: T)(op: (T, T) ⇒ T): T
    Definition Classes
    RDD
  35. def foreach(f: (T) ⇒ Unit): Unit
    Definition Classes
    RDD
  36. def foreachPartition(f: (Iterator[T]) ⇒ Unit): Unit
    Definition Classes
    RDD
  37. def getCheckpointFile: Option[String]
    Definition Classes
    RDD
  38. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  39. def getDependencies: Seq[Dependency[_]]
    Attributes
    protected
    Definition Classes
    RDD
  40. final def getNumPartitions: Int
    Definition Classes
    RDD
    Annotations
    @Since( "1.6.0" )
  41. def getOutputDeterministicLevel: org.apache.spark.rdd.DeterministicLevel.Value
    Attributes
    protected
    Definition Classes
    RDD
    Annotations
    @DeveloperApi()
  42. def getPartitions: Array[Partition]
    Definition Classes
    CassandraPartitionedRDD → RDD
  43. def getPreferredLocations(split: Partition): Seq[String]
    Definition Classes
    CassandraPartitionedRDD → RDD
  44. def getStorageLevel: StorageLevel
    Definition Classes
    RDD
  45. def glom(): RDD[Array[T]]
    Definition Classes
    RDD
  46. def groupBy[K](f: (T) ⇒ K, p: Partitioner)(implicit kt: ClassTag[K], ord: Ordering[K]): RDD[(K, Iterable[T])]
    Definition Classes
    RDD
  47. def groupBy[K](f: (T) ⇒ K, numPartitions: Int)(implicit kt: ClassTag[K]): RDD[(K, Iterable[T])]
    Definition Classes
    RDD
  48. def groupBy[K](f: (T) ⇒ K)(implicit kt: ClassTag[K]): RDD[(K, Iterable[T])]
    Definition Classes
    RDD
  49. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  50. val id: Int
    Definition Classes
    RDD
  51. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  52. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  53. def intersection(other: RDD[T], numPartitions: Int): RDD[T]
    Definition Classes
    RDD
  54. def intersection(other: RDD[T], partitioner: Partitioner)(implicit ord: Ordering[T]): RDD[T]
    Definition Classes
    RDD
  55. def intersection(other: RDD[T]): RDD[T]
    Definition Classes
    RDD
  56. lazy val isBarrier_: Boolean
    Attributes
    protected
    Definition Classes
    RDD
    Annotations
    @transient()
  57. def isCheckpointed: Boolean
    Definition Classes
    RDD
  58. def isEmpty(): Boolean
    Definition Classes
    RDD
  59. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  60. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  61. final def iterator(split: Partition, context: TaskContext): Iterator[T]
    Definition Classes
    RDD
  62. def keyBy[K](f: (T) ⇒ K): RDD[(K, T)]
    Definition Classes
    RDD
  63. def localCheckpoint(): CassandraPartitionedRDD.this.type
    Definition Classes
    RDD
  64. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  65. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  66. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  67. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  68. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  69. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  70. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  71. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  72. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  73. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  74. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  75. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  76. def map[U](f: (T) ⇒ U)(implicit arg0: ClassTag[U]): RDD[U]
    Definition Classes
    RDD
  77. def mapPartitions[U](f: (Iterator[T]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]
    Definition Classes
    RDD
  78. def mapPartitionsWithIndex[U](f: (Int, Iterator[T]) ⇒ Iterator[U], preservesPartitioning: Boolean)(implicit arg0: ClassTag[U]): RDD[U]
    Definition Classes
    RDD
  79. def max()(implicit ord: Ordering[T]): T
    Definition Classes
    RDD
  80. def min()(implicit ord: Ordering[T]): T
    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
    Annotations
    @native()
  84. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  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]
    Definition Classes
    CassandraPartitionedRDD → RDD
  87. final def partitions: Array[Partition]
    Definition Classes
    RDD
  88. def persist(): CassandraPartitionedRDD.this.type
    Definition Classes
    RDD
  89. def persist(newLevel: StorageLevel): CassandraPartitionedRDD.this.type
    Definition Classes
    RDD
  90. def pipe(command: Seq[String], env: Map[String, String], printPipeContext: ((String) ⇒ Unit) ⇒ Unit, printRDDElement: (T, (String) ⇒ Unit) ⇒ Unit, separateWorkingDir: Boolean, bufferSize: Int, encoding: String): RDD[String]
    Definition Classes
    RDD
  91. def pipe(command: String, env: Map[String, String]): RDD[String]
    Definition Classes
    RDD
  92. def pipe(command: String): RDD[String]
    Definition Classes
    RDD
  93. final def preferredLocations(split: Partition): Seq[String]
    Definition Classes
    RDD
  94. def randomSplit(weights: Array[Double], seed: Long): Array[RDD[T]]
    Definition Classes
    RDD
  95. def reduce(f: (T, T) ⇒ T): T
    Definition Classes
    RDD
  96. def repartition(numPartitions: Int)(implicit ord: Ordering[T]): RDD[T]
    Definition Classes
    RDD
  97. def sample(withReplacement: Boolean, fraction: Double, seed: Long): RDD[T]
    Definition Classes
    RDD
  98. def saveAsObjectFile(path: String): Unit
    Definition Classes
    RDD
  99. def saveAsTextFile(path: String, codec: Class[_ <: CompressionCodec]): Unit
    Definition Classes
    RDD
  100. def saveAsTextFile(path: String): Unit
    Definition Classes
    RDD
  101. def setName(_name: String): CassandraPartitionedRDD.this.type
    Definition Classes
    RDD
  102. def sortBy[K](f: (T) ⇒ K, ascending: Boolean, numPartitions: Int)(implicit ord: Ordering[K], ctag: ClassTag[K]): RDD[T]
    Definition Classes
    RDD
  103. def sparkContext: SparkContext
    Definition Classes
    RDD
  104. def subtract(other: RDD[T], p: Partitioner)(implicit ord: Ordering[T]): RDD[T]
    Definition Classes
    RDD
  105. def subtract(other: RDD[T], numPartitions: Int): RDD[T]
    Definition Classes
    RDD
  106. def subtract(other: RDD[T]): RDD[T]
    Definition Classes
    RDD
  107. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  108. def take(num: Int): Array[T]
    Definition Classes
    RDD
  109. def takeOrdered(num: Int)(implicit ord: Ordering[T]): Array[T]
    Definition Classes
    RDD
  110. def takeSample(withReplacement: Boolean, num: Int, seed: Long): Array[T]
    Definition Classes
    RDD
  111. def toDebugString: String
    Definition Classes
    RDD
  112. def toJavaRDD(): JavaRDD[T]
    Definition Classes
    RDD
  113. def toLocalIterator: Iterator[T]
    Definition Classes
    RDD
  114. def toString(): String
    Definition Classes
    RDD → AnyRef → Any
  115. def top(num: Int)(implicit ord: Ordering[T]): Array[T]
    Definition Classes
    RDD
  116. def treeAggregate[U](zeroValue: U)(seqOp: (U, T) ⇒ U, combOp: (U, U) ⇒ U, depth: Int)(implicit arg0: ClassTag[U]): U
    Definition Classes
    RDD
  117. def treeReduce(f: (T, T) ⇒ T, depth: Int): T
    Definition Classes
    RDD
  118. def union(other: RDD[T]): RDD[T]
    Definition Classes
    RDD
  119. def unpersist(blocking: Boolean): CassandraPartitionedRDD.this.type
    Definition Classes
    RDD
  120. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  121. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  122. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  123. def zip[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(T, U)]
    Definition Classes
    RDD
  124. 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
    RDD
  125. 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
    RDD
  126. 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
    RDD
  127. 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
    RDD
  128. 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
    RDD
  129. 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
    RDD
  130. def zipWithIndex(): RDD[(T, Long)]
    Definition Classes
    RDD
  131. def zipWithUniqueId(): RDD[(T, Long)]
    Definition Classes
    RDD

Inherited from RDD[T]

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped