Class

com.holdenkarau.spark.testing

TestInputStream

Related Doc: package testing

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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, Serializable, AnyRef, Any
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Inherited
  1. TestInputStream
  2. FriendlyInputDStream
  3. InputDStream
  4. DStream
  5. Logging
  6. Serializable
  7. Serializable
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new TestInputStream(sc: SparkContext, ssc_: StreamingContext, input: Seq[Seq[T]], numPartitions: Int)(implicit arg0: ClassTag[T])

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Value Members

  1. final def !=(arg0: Any): Boolean

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

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. val baseScope: Option[String]

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    Attributes
    protected[org.apache.spark.streaming]
    Definition Classes
    InputDStream → DStream
  6. def cache(): DStream[T]

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    Definition Classes
    DStream
  7. def checkpoint(interval: Duration): DStream[T]

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    Definition Classes
    DStream
  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def compute(validTime: Time): Option[RDD[T]]

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    Definition Classes
    TestInputStream → DStream
  10. def context: StreamingContext

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    Definition Classes
    DStream
  11. def count(): DStream[Long]

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    Definition Classes
    DStream
  12. def countByValue(numPartitions: Int)(implicit ord: Ordering[T]): DStream[(T, Long)]

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    Definition Classes
    DStream
  13. def countByValueAndWindow(windowDuration: Duration, slideDuration: Duration, numPartitions: Int)(implicit ord: Ordering[T]): DStream[(T, Long)]

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    Definition Classes
    DStream
  14. def countByWindow(windowDuration: Duration, slideDuration: Duration): DStream[Long]

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    Definition Classes
    DStream
  15. def createRDDWithLocalProperties[U](time: Time)(body: ⇒ U): U

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    Attributes
    protected
    Definition Classes
    DStream
  16. def dependencies: List[DStream[_]]

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    Definition Classes
    InputDStream → DStream
  17. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    AnyRef → Any
  19. def filter(filterFunc: (T) ⇒ Boolean): DStream[T]

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    Definition Classes
    DStream
  20. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  21. def flatMap[U](flatMapFunc: (T) ⇒ Traversable[U])(implicit arg0: ClassTag[U]): DStream[U]

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    Definition Classes
    DStream
  22. def foreachRDD(foreachFunc: (RDD[T], Time) ⇒ Unit): Unit

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    Definition Classes
    DStream
  23. def foreachRDD(foreachFunc: (RDD[T]) ⇒ Unit): Unit

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    Definition Classes
    DStream
  24. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  25. def glom(): DStream[Array[T]]

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    Definition Classes
    DStream
  26. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  27. val id: Int

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    Definition Classes
    InputDStream
  28. def initialize(time: Time): Unit

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    Definition Classes
    FriendlyInputDStream → DStream
  29. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  30. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  31. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging
  32. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  33. def logDebug(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  34. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  35. def logError(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  36. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  37. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  38. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging
  39. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  40. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  41. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  42. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  43. def map[U](mapFunc: (T) ⇒ U)(implicit arg0: ClassTag[U]): DStream[U]

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    Definition Classes
    DStream
  44. def mapPartitions[U](mapPartFunc: (Iterator[T]) ⇒ Iterator[U], preservePartitioning: Boolean)(implicit arg0: ClassTag[U]): DStream[U]

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    Definition Classes
    DStream
  45. final def ne(arg0: AnyRef): Boolean

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

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

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    Definition Classes
    AnyRef
  48. var ourZeroTime: Time

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    Definition Classes
    FriendlyInputDStream
  49. def persist(): DStream[T]

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    Definition Classes
    DStream
  50. def persist(level: StorageLevel): DStream[T]

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    Definition Classes
    DStream
  51. def print(num: Int): Unit

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    Definition Classes
    DStream
  52. def print(): Unit

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    Definition Classes
    DStream
  53. val rateController: Option[RateController]

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    Attributes
    protected[org.apache.spark.streaming]
    Definition Classes
    InputDStream
  54. def reduce(reduceFunc: (T, T) ⇒ T): DStream[T]

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    Definition Classes
    DStream
  55. def reduceByWindow(reduceFunc: (T, T) ⇒ T, invReduceFunc: (T, T) ⇒ T, windowDuration: Duration, slideDuration: Duration): DStream[T]

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    Definition Classes
    DStream
  56. def reduceByWindow(reduceFunc: (T, T) ⇒ T, windowDuration: Duration, slideDuration: Duration): DStream[T]

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    Definition Classes
    DStream
  57. def repartition(numPartitions: Int): DStream[T]

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    Definition Classes
    DStream
  58. def saveAsObjectFiles(prefix: String, suffix: String): Unit

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    Definition Classes
    DStream
  59. def saveAsTextFiles(prefix: String, suffix: String): Unit

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    Definition Classes
    DStream
  60. var sc: SparkContext

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  61. def slice(fromTime: Time, toTime: Time): Seq[RDD[T]]

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    Definition Classes
    DStream
  62. def slice(interval: Interval): Seq[RDD[T]]

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    Definition Classes
    DStream
  63. def slideDuration: Duration

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    Definition Classes
    InputDStream → DStream
  64. var ssc_: StreamingContext

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    Definition Classes
    FriendlyInputDStream
  65. def start(): Unit

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    Definition Classes
    TestInputStream → InputDStream
  66. def stop(): Unit

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    Definition Classes
    TestInputStream → InputDStream
  67. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  68. def toString(): String

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    Definition Classes
    AnyRef → Any
  69. def transform[U](transformFunc: (RDD[T], Time) ⇒ RDD[U])(implicit arg0: ClassTag[U]): DStream[U]

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    Definition Classes
    DStream
  70. def transform[U](transformFunc: (RDD[T]) ⇒ RDD[U])(implicit arg0: ClassTag[U]): DStream[U]

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    Definition Classes
    DStream
  71. def transformWith[U, V](other: DStream[U], transformFunc: (RDD[T], RDD[U], Time) ⇒ RDD[V])(implicit arg0: ClassTag[U], arg1: ClassTag[V]): DStream[V]

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    Definition Classes
    DStream
  72. def transformWith[U, V](other: DStream[U], transformFunc: (RDD[T], RDD[U]) ⇒ RDD[V])(implicit arg0: ClassTag[U], arg1: ClassTag[V]): DStream[V]

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    Definition Classes
    DStream
  73. def union(that: DStream[T]): DStream[T]

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    Definition Classes
    DStream
  74. final def wait(arg0: Long, arg1: Int): Unit

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  76. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  77. def window(windowDuration: Duration, slideDuration: Duration): DStream[T]

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    Definition Classes
    DStream
  78. def window(windowDuration: Duration): DStream[T]

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    Definition Classes
    DStream

Deprecated Value Members

  1. def foreach(foreachFunc: (RDD[T], Time) ⇒ Unit): Unit

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    Definition Classes
    DStream
    Annotations
    @deprecated
    Deprecated

    (Since version 0.9.0) use foreachRDD

  2. def foreach(foreachFunc: (RDD[T]) ⇒ Unit): Unit

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    Definition Classes
    DStream
    Annotations
    @deprecated
    Deprecated

    (Since version 0.9.0) use foreachRDD

Inherited from FriendlyInputDStream[T]

Inherited from InputDStream[T]

Inherited from DStream[T]

Inherited from Logging

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped