class TestInputStream[T] extends FriendlyInputDStream[T]

This is a input stream just for the testsuites. This is equivalent to a checkpointable, replayable, reliable message queue like Kafka. It requires a sequence as input, and returns the i_th element at the i_th batch under manual clock.

Based on TestInputStream class from TestSuiteBase in the Apache Spark project.

Linear Supertypes
FriendlyInputDStream[T], InputDStream[T], DStream[T], Logging, Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. TestInputStream
  2. FriendlyInputDStream
  3. InputDStream
  4. DStream
  5. Logging
  6. Serializable
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new TestInputStream(sc: SparkContext, ssc_: StreamingContext, input: Seq[Seq[T]], numPartitions: Int)(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. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. val baseScope: Option[String]
    Attributes
    protected[streaming]
    Definition Classes
    InputDStream → DStream
  6. def cache(): DStream[T]
    Definition Classes
    DStream
  7. def checkpoint(interval: Duration): DStream[T]
    Definition Classes
    DStream
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  9. def compute(validTime: Time): Option[RDD[T]]
    Definition Classes
    TestInputStream → DStream
  10. def context: StreamingContext
    Definition Classes
    DStream
  11. def count(): DStream[Long]
    Definition Classes
    DStream
  12. def countByValue(numPartitions: Int)(implicit ord: Ordering[T]): DStream[(T, Long)]
    Definition Classes
    DStream
  13. def countByValueAndWindow(windowDuration: Duration, slideDuration: Duration, numPartitions: Int)(implicit ord: Ordering[T]): DStream[(T, Long)]
    Definition Classes
    DStream
  14. def countByWindow(windowDuration: Duration, slideDuration: Duration): DStream[Long]
    Definition Classes
    DStream
  15. def createRDDWithLocalProperties[U](time: Time, displayInnerRDDOps: Boolean)(body: => U): U
    Attributes
    protected[streaming]
    Definition Classes
    DStream
  16. def dependencies: List[DStream[_]]
    Definition Classes
    InputDStream → DStream
  17. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  19. def filter(filterFunc: (T) => Boolean): DStream[T]
    Definition Classes
    DStream
  20. def flatMap[U](flatMapFunc: (T) => TraversableOnce[U])(implicit arg0: ClassTag[U]): DStream[U]
    Definition Classes
    DStream
  21. def foreachRDD(foreachFunc: (RDD[T], Time) => Unit): Unit
    Definition Classes
    DStream
  22. def foreachRDD(foreachFunc: (RDD[T]) => Unit): Unit
    Definition Classes
    DStream
  23. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  24. def glom(): DStream[Array[T]]
    Definition Classes
    DStream
  25. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  26. val id: Int
    Definition Classes
    InputDStream
  27. def initialize(time: Time): Unit
    Definition Classes
    FriendlyInputDStream → DStream
  28. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  29. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  31. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  32. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  33. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  34. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  35. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  36. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  37. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  38. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  39. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  40. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  41. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  42. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  43. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  44. def map[U](mapFunc: (T) => U)(implicit arg0: ClassTag[U]): DStream[U]
    Definition Classes
    DStream
  45. def mapPartitions[U](mapPartFunc: (Iterator[T]) => Iterator[U], preservePartitioning: Boolean)(implicit arg0: ClassTag[U]): DStream[U]
    Definition Classes
    DStream
  46. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  47. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  48. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  49. var ourZeroTime: Time
    Definition Classes
    FriendlyInputDStream
  50. def persist(): DStream[T]
    Definition Classes
    DStream
  51. def persist(level: StorageLevel): DStream[T]
    Definition Classes
    DStream
  52. def print(num: Int): Unit
    Definition Classes
    DStream
  53. def print(): Unit
    Definition Classes
    DStream
  54. val rateController: Option[RateController]
    Attributes
    protected[streaming]
    Definition Classes
    InputDStream
  55. def reduce(reduceFunc: (T, T) => T): DStream[T]
    Definition Classes
    DStream
  56. def reduceByWindow(reduceFunc: (T, T) => T, invReduceFunc: (T, T) => T, windowDuration: Duration, slideDuration: Duration): DStream[T]
    Definition Classes
    DStream
  57. def reduceByWindow(reduceFunc: (T, T) => T, windowDuration: Duration, slideDuration: Duration): DStream[T]
    Definition Classes
    DStream
  58. def repartition(numPartitions: Int): DStream[T]
    Definition Classes
    DStream
  59. def saveAsObjectFiles(prefix: String, suffix: String): Unit
    Definition Classes
    DStream
  60. def saveAsTextFiles(prefix: String, suffix: String): Unit
    Definition Classes
    DStream
  61. var sc: SparkContext
  62. def slice(fromTime: Time, toTime: Time): Seq[RDD[T]]
    Definition Classes
    DStream
  63. def slice(interval: Interval): Seq[RDD[T]]
    Definition Classes
    DStream
  64. def slideDuration: Duration
    Definition Classes
    InputDStream → DStream
  65. var ssc_: StreamingContext
    Definition Classes
    FriendlyInputDStream
  66. def start(): Unit
    Definition Classes
    TestInputStream → InputDStream
  67. def stop(): Unit
    Definition Classes
    TestInputStream → InputDStream
  68. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  69. def toString(): String
    Definition Classes
    AnyRef → Any
  70. def transform[U](transformFunc: (RDD[T], Time) => RDD[U])(implicit arg0: ClassTag[U]): DStream[U]
    Definition Classes
    DStream
  71. def transform[U](transformFunc: (RDD[T]) => RDD[U])(implicit arg0: ClassTag[U]): DStream[U]
    Definition Classes
    DStream
  72. def transformWith[U, V](other: DStream[U], transformFunc: (RDD[T], RDD[U], Time) => RDD[V])(implicit arg0: ClassTag[U], arg1: ClassTag[V]): DStream[V]
    Definition Classes
    DStream
  73. def transformWith[U, V](other: DStream[U], transformFunc: (RDD[T], RDD[U]) => RDD[V])(implicit arg0: ClassTag[U], arg1: ClassTag[V]): DStream[V]
    Definition Classes
    DStream
  74. def union(that: DStream[T]): DStream[T]
    Definition Classes
    DStream
  75. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  76. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  77. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  78. def window(windowDuration: Duration, slideDuration: Duration): DStream[T]
    Definition Classes
    DStream
  79. def window(windowDuration: Duration): DStream[T]
    Definition Classes
    DStream

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from FriendlyInputDStream[T]

Inherited from InputDStream[T]

Inherited from DStream[T]

Inherited from Logging

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped