c

com.holdenkarau.spark.testing

TestInputStream

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
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. TestInputStream
  2. FriendlyInputDStream
  3. InputDStream
  4. DStream
  5. Logging
  6. Serializable
  7. Serializable
  8. AnyRef
  9. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

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( ... ) @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: Any): 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[_]
    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( ... )
  76. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  77. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  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 Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped