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, displayInnerRDDOps: Boolean)(body: ⇒ U): U

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    Attributes
    protected[org.apache.spark.streaming]
    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) ⇒ TraversableOnce[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. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

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    Attributes
    protected
    Definition Classes
    Logging

  30. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  31. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  32. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging

  33. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  40. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  45. def map[U](mapFunc: (T) ⇒ U)(implicit arg0: ClassTag[U]): DStream[U]

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    Definition Classes
    DStream

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

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    Definition Classes
    DStream

  47. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  48. final def notify(): Unit

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    Definition Classes
    AnyRef

  49. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  50. var ourZeroTime: Time

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    Definition Classes
    FriendlyInputDStream

  51. def persist(): DStream[T]

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    Definition Classes
    DStream

  52. def persist(level: StorageLevel): DStream[T]

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    Definition Classes
    DStream

  53. def print(num: Int): Unit

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    Definition Classes
    DStream

  54. def print(): Unit

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    Definition Classes
    DStream

  55. val rateController: Option[RateController]

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    Attributes
    protected[org.apache.spark.streaming]
    Definition Classes
    InputDStream

  56. def reduce(reduceFunc: (T, T) ⇒ T): DStream[T]

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    Definition Classes
    DStream

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

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    Definition Classes
    DStream

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

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    Definition Classes
    DStream

  59. def repartition(numPartitions: Int): DStream[T]

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    Definition Classes
    DStream

  60. def saveAsObjectFiles(prefix: String, suffix: String): Unit

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    Definition Classes
    DStream

  61. def saveAsTextFiles(prefix: String, suffix: String): Unit

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    Definition Classes
    DStream

  62. var sc: SparkContext

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

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    Definition Classes
    DStream

  64. def slice(interval: Interval): Seq[RDD[T]]

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    Definition Classes
    DStream

  65. def slideDuration: Duration

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    Definition Classes
    InputDStream → DStream

  66. var ssc_: StreamingContext

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    Definition Classes
    FriendlyInputDStream

  67. def start(): Unit

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    Definition Classes
    TestInputStream → InputDStream

  68. def stop(): Unit

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    Definition Classes
    TestInputStream → InputDStream

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

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    Definition Classes
    AnyRef

  70. def toString(): String

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    Definition Classes
    AnyRef → Any

  71. def transform[U](transformFunc: (RDD[T], Time) ⇒ RDD[U])(implicit arg0: ClassTag[U]): DStream[U]

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    Definition Classes
    DStream

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

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    Definition Classes
    DStream

  73. 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

  74. 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

  75. def union(that: DStream[T]): DStream[T]

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    Definition Classes
    DStream

  76. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  79. def window(windowDuration: Duration, slideDuration: Duration): DStream[T]

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    Definition Classes
    DStream

  80. def window(windowDuration: Duration): DStream[T]

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    Definition Classes
    DStream

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