Packages

c

org.apache.spark.streaming

TestStreamingContext

class TestStreamingContext extends StreamingContext

Extend the StreamingContext so we can be a little evil and poke at its internals.

Linear Supertypes
StreamingContext, internal.Logging, AnyRef, Any
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Inherited
  1. TestStreamingContext
  2. StreamingContext
  3. Logging
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new TestStreamingContext(sparkContext: SparkContext, batchDuration: Duration)

    Create a TestableStreamingContext using an existing SparkContext.

    Create a TestableStreamingContext using an existing SparkContext.

    sparkContext

    existing SparkContext

    batchDuration

    the time interval at which streaming data will be divided into batches

  2. new TestStreamingContext(sc_: SparkContext, cp_: Checkpoint, batchDur_: Duration)

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. def addStreamingListener(streamingListener: StreamingListener): Unit
    Definition Classes
    StreamingContext
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def awaitTermination(): Unit
    Definition Classes
    StreamingContext
  7. def awaitTerminationOrTimeout(timeout: Long): Boolean
    Definition Classes
    StreamingContext
  8. def binaryRecordsStream(directory: String, recordLength: Int): DStream[Array[Byte]]
    Definition Classes
    StreamingContext
  9. def checkpoint(directory: String): Unit
    Definition Classes
    StreamingContext
  10. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  13. def fileStream[K, V, F <: InputFormat[K, V]](directory: String, filter: (Path) => Boolean, newFilesOnly: Boolean, conf: Configuration)(implicit arg0: ClassTag[K], arg1: ClassTag[V], arg2: ClassTag[F]): InputDStream[(K, V)]
    Definition Classes
    StreamingContext
  14. def fileStream[K, V, F <: InputFormat[K, V]](directory: String, filter: (Path) => Boolean, newFilesOnly: Boolean)(implicit arg0: ClassTag[K], arg1: ClassTag[V], arg2: ClassTag[F]): InputDStream[(K, V)]
    Definition Classes
    StreamingContext
  15. def fileStream[K, V, F <: InputFormat[K, V]](directory: String)(implicit arg0: ClassTag[K], arg1: ClassTag[V], arg2: ClassTag[F]): InputDStream[(K, V)]
    Definition Classes
    StreamingContext
  16. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. def getScheduler(): JobScheduler
  18. def getState(): StreamingContextState
    Definition Classes
    StreamingContext
    Annotations
    @DeveloperApi()
  19. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  20. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  21. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  22. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  23. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  24. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  25. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  26. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  28. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  32. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  33. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  34. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  35. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  36. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  37. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  38. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  39. def queueStream[T](queue: Queue[RDD[T]], oneAtATime: Boolean, defaultRDD: RDD[T])(implicit arg0: ClassTag[T]): InputDStream[T]
    Definition Classes
    StreamingContext
  40. def queueStream[T](queue: Queue[RDD[T]], oneAtATime: Boolean)(implicit arg0: ClassTag[T]): InputDStream[T]
    Definition Classes
    StreamingContext
  41. def rawSocketStream[T](hostname: String, port: Int, storageLevel: StorageLevel)(implicit arg0: ClassTag[T]): ReceiverInputDStream[T]
    Definition Classes
    StreamingContext
  42. def receiverStream[T](receiver: Receiver[T])(implicit arg0: ClassTag[T]): ReceiverInputDStream[T]
    Definition Classes
    StreamingContext
  43. def remember(duration: Duration): Unit
    Definition Classes
    StreamingContext
  44. def removeStreamingListener(streamingListener: StreamingListener): Unit
    Definition Classes
    StreamingContext
  45. def socketStream[T](hostname: String, port: Int, converter: (InputStream) => Iterator[T], storageLevel: StorageLevel)(implicit arg0: ClassTag[T]): ReceiverInputDStream[T]
    Definition Classes
    StreamingContext
  46. def socketTextStream(hostname: String, port: Int, storageLevel: StorageLevel): ReceiverInputDStream[String]
    Definition Classes
    StreamingContext
  47. def sparkContext: SparkContext
    Definition Classes
    StreamingContext
  48. def start(): Unit
    Definition Classes
    StreamingContext
  49. def stop(stopSparkContext: Boolean, stopGracefully: Boolean): Unit
    Definition Classes
    StreamingContext
  50. def stop(stopSparkContext: Boolean): Unit
    Definition Classes
    StreamingContext
  51. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  52. def textFileStream(directory: String): DStream[String]
    Definition Classes
    StreamingContext
  53. def toString(): String
    Definition Classes
    AnyRef → Any
  54. def transform[T](dstreams: Seq[DStream[_]], transformFunc: (Seq[RDD[_]], Time) => RDD[T])(implicit arg0: ClassTag[T]): DStream[T]
    Definition Classes
    StreamingContext
  55. def union[T](streams: Seq[DStream[T]])(implicit arg0: ClassTag[T]): DStream[T]
    Definition Classes
    StreamingContext
  56. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  57. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  58. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

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

Inherited from StreamingContext

Inherited from internal.Logging

Inherited from AnyRef

Inherited from Any

Ungrouped