shark.tachyon

TachyonTableRDD

class TachyonTableRDD extends RDD[TablePartition] with LogHelper

An RDD that reads a Tachyon Table.

Linear Supertypes
LogHelper, RDD[TablePartition], Logging, Serializable, Serializable, AnyRef, Any
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Inherited
  1. TachyonTableRDD
  2. LogHelper
  3. RDD
  4. Logging
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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  1. Public
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Instance Constructors

  1. new TachyonTableRDD(path: String, columnsUsed: BitSet, sc: SparkContext)

Value Members

  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[TablePartition]): RDD[TablePartition]

    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, TablePartition) ⇒ 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(): RDD[TablePartition]

    Definition Classes
    RDD

  10. def cartesian[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(TablePartition, U)]

    Definition Classes
    RDD

  11. def checkpoint(): Unit

    Definition Classes
    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): RDD[TablePartition]

    Definition Classes
    RDD

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

    Definition Classes
    RDD

  16. def collect(): Array[TablePartition]

    Definition Classes
    RDD

  17. def compute(theSplit: Partition, context: TaskContext): Iterator[TablePartition]

    Definition Classes
    TachyonTableRDD → RDD

  18. def context: SparkContext

    Definition Classes
    RDD

  19. def count(): Long

    Definition Classes
    RDD

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

    Definition Classes
    RDD

  21. def countApproxDistinct(relativeSD: Double): Long

    Definition Classes
    RDD

  22. def countByValue(): Map[TablePartition, Long]

    Definition Classes
    RDD

  23. def countByValueApprox(timeout: Long, confidence: Double): PartialResult[Map[TablePartition, BoundedDouble]]

    Definition Classes
    RDD

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

    Definition Classes
    RDD

  25. def distinct(): RDD[TablePartition]

    Definition Classes
    RDD

  26. def distinct(numPartitions: Int): RDD[TablePartition]

    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 errStream(): PrintStream

    Definition Classes
    LogHelper

  30. def filter(f: (TablePartition) ⇒ Boolean): RDD[TablePartition]

    Definition Classes
    RDD

  31. def filterWith[A](constructA: (Int) ⇒ A)(p: (TablePartition, A) ⇒ Boolean)(implicit arg0: ClassTag[A]): RDD[TablePartition]

    Definition Classes
    RDD

  32. def finalize(): Unit

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

  33. def first(): TablePartition

    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: (TablePartition) ⇒ TraversableOnce[U])(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD

  36. def flatMapWith[A, U](constructA: (Int) ⇒ A, preservesPartitioning: Boolean)(f: (TablePartition, A) ⇒ Seq[U])(implicit arg0: ClassTag[A], arg1: ClassTag[U]): RDD[U]

    Definition Classes
    RDD

  37. def fold(zeroValue: TablePartition)(op: (TablePartition, TablePartition) ⇒ TablePartition): TablePartition

    Definition Classes
    RDD

  38. def foreach(f: (TablePartition) ⇒ Unit): Unit

    Definition Classes
    RDD

  39. def foreachPartition(f: (Iterator[TablePartition]) ⇒ Unit): Unit

    Definition Classes
    RDD

  40. def foreachWith[A](constructA: (Int) ⇒ A)(f: (TablePartition, A) ⇒ Unit)(implicit arg0: ClassTag[A]): Unit

    Definition Classes
    RDD

  41. var generator: String

    Definition Classes
    RDD

  42. def getCheckpointFile: Option[String]

    Definition Classes
    RDD

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

    Definition Classes
    AnyRef → Any

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

    Attributes
    protected
    Definition Classes
    RDD

  45. def getPartitions: Array[Partition]

    Definition Classes
    TachyonTableRDD → RDD

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

    Definition Classes
    TachyonTableRDD → RDD

  47. def getStorageLevel: StorageLevel

    Definition Classes
    RDD

  48. def glom(): RDD[Array[TablePartition]]

    Definition Classes
    RDD

  49. def groupBy[K](f: (TablePartition) ⇒ K, p: Partitioner)(implicit arg0: ClassTag[K]): RDD[(K, Seq[TablePartition])]

    Definition Classes
    RDD

  50. def groupBy[K](f: (TablePartition) ⇒ K, numPartitions: Int)(implicit arg0: ClassTag[K]): RDD[(K, Seq[TablePartition])]

    Definition Classes
    RDD

  51. def groupBy[K](f: (TablePartition) ⇒ K)(implicit arg0: ClassTag[K]): RDD[(K, Seq[TablePartition])]

    Definition Classes
    RDD

  52. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  53. val id: Int

    Definition Classes
    RDD

  54. def isCheckpointed: Boolean

    Definition Classes
    RDD

  55. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  56. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  57. final def iterator(split: Partition, context: TaskContext): Iterator[TablePartition]

    Definition Classes
    RDD

  58. def keyBy[K](f: (TablePartition) ⇒ K): RDD[(K, TablePartition)]

    Definition Classes
    RDD

  59. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Definition Classes
    LogHelper

  63. def logError(msg: String, detail: String): Unit

    Definition Classes
    LogHelper

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

    Definition Classes
    LogHelper → Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  72. def map[U](f: (TablePartition) ⇒ U)(implicit arg0: ClassTag[U]): RDD[U]

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

  76. def mapWith[A, U](constructA: (Int) ⇒ A, preservesPartitioning: Boolean)(f: (TablePartition, A) ⇒ U)(implicit arg0: ClassTag[A], arg1: ClassTag[U]): RDD[U]

    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 outStream(): PrintStream

    Definition Classes
    LogHelper

  82. val partitioner: Option[Partitioner]

    Definition Classes
    RDD

  83. final def partitions: Array[Partition]

    Definition Classes
    RDD

  84. def persist(): RDD[TablePartition]

    Definition Classes
    RDD

  85. def persist(newLevel: StorageLevel): RDD[TablePartition]

    Definition Classes
    RDD

  86. def pipe(command: Seq[String], env: Map[String, String], printPipeContext: ((String) ⇒ Unit) ⇒ Unit, printRDDElement: (TablePartition, (String) ⇒ Unit) ⇒ Unit): RDD[String]

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

  90. def reduce(f: (TablePartition, TablePartition) ⇒ TablePartition): TablePartition

    Definition Classes
    RDD

  91. def repartition(numPartitions: Int): RDD[TablePartition]

    Definition Classes
    RDD

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

    Definition Classes
    RDD

  93. def saveAsObjectFile(path: String): Unit

    Definition Classes
    RDD

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

    Definition Classes
    RDD

  95. def saveAsTextFile(path: String): Unit

    Definition Classes
    RDD

  96. def setGenerator(_generator: String): Unit

    Definition Classes
    RDD

  97. def setName(_name: String): RDD[TablePartition]

    Definition Classes
    RDD

  98. def sparkContext: SparkContext

    Definition Classes
    RDD

  99. def subtract(other: RDD[TablePartition], p: Partitioner): RDD[TablePartition]

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    AnyRef

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

  106. lazy val tfs: TachyonFS

  107. def toArray(): Array[TablePartition]

    Definition Classes
    RDD

  108. def toDebugString: String

    Definition Classes
    RDD

  109. def toJavaRDD(): JavaRDD[TablePartition]

    Definition Classes
    RDD

  110. def toString(): String

    Definition Classes
    RDD → AnyRef → Any

  111. def top(num: Int)(implicit ord: Ordering[TablePartition]): Array[TablePartition]

    Definition Classes
    RDD

  112. def union(other: RDD[TablePartition]): RDD[TablePartition]

    Definition Classes
    RDD

  113. def unpersist(blocking: Boolean): RDD[TablePartition]

    Definition Classes
    RDD

  114. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  117. def zip[U](other: RDD[U])(implicit arg0: ClassTag[U]): RDD[(TablePartition, U)]

    Definition Classes
    RDD

  118. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D])(f: (Iterator[TablePartition], 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

  119. def zipPartitions[B, C, D, V](rdd2: RDD[B], rdd3: RDD[C], rdd4: RDD[D], preservesPartitioning: Boolean)(f: (Iterator[TablePartition], 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

  120. def zipPartitions[B, C, V](rdd2: RDD[B], rdd3: RDD[C])(f: (Iterator[TablePartition], Iterator[B], Iterator[C]) ⇒ Iterator[V])(implicit arg0: ClassTag[B], arg1: ClassTag[C], arg2: ClassTag[V]): RDD[V]

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

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

    Definition Classes
    RDD

Deprecated Value Members

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

    Definition Classes
    RDD
    Annotations
    @deprecated
    Deprecated

    (Since version 0.7.0) use mapPartitionsWithIndex

Inherited from LogHelper

Inherited from RDD[TablePartition]

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped