JavaStreamingSuiteBase

Instance Constructors

new JavaStreamingSuiteBase()

Value Members

final def !=(arg0: Any): Boolean

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

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

Definition Classes
AnyRef → Any
def actuallyWait: Boolean

Definition Classes
StreamingSuiteCommon
final def asInstanceOf[T0]: T0

Definition Classes
Any
def batchDuration: Duration

Definition Classes
StreamingSuiteCommon
lazy val checkpointDir: String

Definition Classes
StreamingSuiteCommon
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def compareArrays[U](i1: Array[U], i2: Array[U]): Unit

Utility wrapper around assertArrayEquals that resolves the types
Utility wrapper around assertArrayEquals that resolves the types

Definition Classes
JavaSuiteBase
def conf: SparkConf

Definition Classes
JavaStreamingSuiteBase → StreamingSuiteCommon → SharedJavaSparkContext → SparkContextProvider
def createTestInputStream[T](sc: SparkContext, ssc_: TestStreamingContext, input: Seq[Seq[T]])(implicit arg0: ClassTag[T]): TestInputStream[T]

Create an input stream for the provided input sequence.
Create an input stream for the provided input sequence. This is done using TestInputStream as queueStream's are not checkpointable.

Definition Classes
StreamingSuiteCommon
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
val eventuallyTimeout: Timeout

Definition Classes
StreamingSuiteCommon
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def framework: String

Definition Classes
StreamingSuiteCommon
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isTraceEnabled(): Boolean

Attributes
protected
Definition Classes
Logging
def jsc(): JavaSparkContext

Definition Classes
SharedJavaSparkContext
def log: Logger

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

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

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

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

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

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

Attributes
protected
Definition Classes
Logging
def logName: String

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

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

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

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

Attributes
protected
Definition Classes
Logging
def master: String

Definition Classes
StreamingSuiteCommon
def maxWaitTimeMillis: Int

Definition Classes
StreamingSuiteCommon
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def numInputPartitions: Int

Definition Classes
StreamingSuiteCommon
def runBefore(): Unit

Definition Classes
SharedJavaSparkContext
def runStreams[V](outputStream: TestOutputStream[V], ssc: TestStreamingContext, numBatches: Int, numExpectedOutput: Int)(implicit arg0: ClassTag[V]): Seq[Seq[V]]

Runs the streams set up in ssc on manual clock for numBatches batches and returns the collected output.
Runs the streams set up in ssc on manual clock for numBatches batches and returns the collected output. It will wait until numExpectedOutput number of output data has been collected or timeout (set by maxWaitTimeMillis) is reached.
Returns a sequence of items for each RDD.

Definition Classes
JavaStreamingSuiteBase → StreamingSuiteCommon
def sc(): SparkContext

Definition Classes
SharedJavaSparkContext → SparkContextProvider
def setupClock(): SparkConf

Definition Classes
StreamingSuiteCommon
def setupStreams[U, V, W](input1: Seq[Seq[U]], input2: Seq[Seq[V]], operation: (DStream[U], DStream[V]) ⇒ DStream[W])(implicit arg0: ClassTag[U], arg1: ClassTag[V], arg2: ClassTag[W]): (TestOutputStream[W], TestStreamingContext)

Set up required DStreams to test the binary operation using the sequence of input collections.
Set up required DStreams to test the binary operation using the sequence of input collections.

Definition Classes
StreamingSuiteCommon
def setupStreams[U, V](input: Seq[Seq[U]], operation: (DStream[U]) ⇒ DStream[V], numPartitions: Int = numInputPartitions)(implicit arg0: ClassTag[U], arg1: ClassTag[V]): (TestOutputStream[V], TestStreamingContext)

Set up required DStreams to test the DStream operation using the two sequences of input collections.
Set up required DStreams to test the DStream operation using the two sequences of input collections.

Definition Classes
StreamingSuiteCommon
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def testOperation[U, V](input: List[List[U]], operation: Function[JavaDStream[U], JavaDStream[V]], expectedOutput: List[List[V]], numBatches: Int, useSet: Boolean): Unit

Test unary DStream operation with a list of inputs
Test unary DStream operation with a list of inputs
input
Sequence of input collections
operation
Binary DStream operation to be applied to the 2 inputs
expectedOutput
Sequence of expected output collections
numBatches
Number of batches to run the operation for
useSet
Compare the output values with the expected output values as sets (order matters) or as lists (order does not matter)
def testOperation[U, V](input: List[List[U]], operation: Function[JavaDStream[U], JavaDStream[V]], expectedOutput: List[List[V]], useSet: Boolean): Unit
def testOperation[U, V](input: List[List[U]], operation: Function[JavaDStream[U], JavaDStream[V]], expectedOutput: List[List[V]]): Unit

Test unary DStream operation with a list of inputs, with number of batches to run same as the number of expected output values
def toString(): String

Definition Classes
AnyRef → Any
def useManualClock: Boolean

Definition Classes
StreamingSuiteCommon
def verifyOutput[V](output: Seq[Seq[V]], expectedOutput: Seq[Seq[V]], useSet: Boolean)(implicit arg0: ClassTag[V]): Unit

Verify whether the output values after running a DStream operation is same as the expected output values, by comparing the output collections either as lists (order matters) or sets (order does not matter)
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

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

Definition Classes
AnyRef
Annotations
@throws( ... )
def withOutputAndStreamingContext[R](outputStreamSSC: (TestOutputStream[R], TestStreamingContext))(block: (TestOutputStream[R], TestStreamingContext) ⇒ Unit): Unit

Run a block of code with the given StreamingContext and automatically stop the context when the block completes or when an exception is thrown.
Run a block of code with the given StreamingContext and automatically stop the context when the block completes or when an exception is thrown.

Definition Classes
StreamingSuiteCommon

Related Doc: package testing

class JavaStreamingSuiteBase extends JavaSuiteBase with StreamingSuiteCommon

Instance Constructors

new JavaStreamingSuiteBase()

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def actuallyWait: Boolean

final def asInstanceOf[T0]: T0

def batchDuration: Duration

lazy val checkpointDir: String

def clone(): AnyRef

def compareArrays[U](i1: Array[U], i2: Array[U]): Unit

def conf: SparkConf

def createTestInputStream[T](sc: SparkContext, ssc_: TestStreamingContext, input: Seq[Seq[T]])(implicit arg0: ClassTag[T]): TestInputStream[T]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

val eventuallyTimeout: Timeout

def finalize(): Unit

def framework: String

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def isTraceEnabled(): Boolean

def jsc(): JavaSparkContext

def log: Logger

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

def logDebug(msg: ⇒ String): Unit

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

def logError(msg: ⇒ String): Unit

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

def logInfo(msg: ⇒ String): Unit

def logName: String

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

def logTrace(msg: ⇒ String): Unit

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

def logWarning(msg: ⇒ String): Unit

def master: String

def maxWaitTimeMillis: Int

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def numInputPartitions: Int

def runBefore(): Unit

def runStreams[V](outputStream: TestOutputStream[V], ssc: TestStreamingContext, numBatches: Int, numExpectedOutput: Int)(implicit arg0: ClassTag[V]): Seq[Seq[V]]

def sc(): SparkContext

def setupClock(): SparkConf

def setupStreams[U, V, W](input1: Seq[Seq[U]], input2: Seq[Seq[V]], operation: (DStream[U], DStream[V]) ⇒ DStream[W])(implicit arg0: ClassTag[U], arg1: ClassTag[V], arg2: ClassTag[W]): (TestOutputStream[W], TestStreamingContext)

def setupStreams[U, V](input: Seq[Seq[U]], operation: (DStream[U]) ⇒ DStream[V], numPartitions: Int = numInputPartitions)(implicit arg0: ClassTag[U], arg1: ClassTag[V]): (TestOutputStream[V], TestStreamingContext)

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

def testOperation[U, V](input: List[List[U]], operation: Function[JavaDStream[U], JavaDStream[V]], expectedOutput: List[List[V]], numBatches: Int, useSet: Boolean): Unit

def testOperation[U, V](input: List[List[U]], operation: Function[JavaDStream[U], JavaDStream[V]], expectedOutput: List[List[V]], useSet: Boolean): Unit

def testOperation[U, V](input: List[List[U]], operation: Function[JavaDStream[U], JavaDStream[V]], expectedOutput: List[List[V]]): Unit

def toString(): String

def useManualClock: Boolean

def verifyOutput[V](output: Seq[Seq[V]], expectedOutput: Seq[Seq[V]], useSet: Boolean)(implicit arg0: ClassTag[V]): Unit

final def wait(): Unit

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

final def wait(arg0: Long): Unit

def withOutputAndStreamingContext[R](outputStreamSSC: (TestOutputStream[R], TestStreamingContext))(block: (TestOutputStream[R], TestStreamingContext) ⇒ Unit): Unit

Inherited from StreamingSuiteCommon

Inherited from Logging

Inherited from JavaSuiteBase

Inherited from SharedJavaSparkContext

Inherited from SparkContextProvider

Inherited from AnyRef

Inherited from Any

Ungrouped