public class FlatMapValuedDStream<K,V,U> extends DStream<scala.Tuple2<K,U>>
Constructor and Description |
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FlatMapValuedDStream(DStream<scala.Tuple2<K,V>> parent,
scala.Function1<V,scala.collection.TraversableOnce<U>> flatMapValueFunc,
scala.reflect.ClassTag<K> evidence$1,
scala.reflect.ClassTag<V> evidence$2,
scala.reflect.ClassTag<U> evidence$3) |
Modifier and Type | Method and Description |
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scala.Option<RDD<scala.Tuple2<K,U>>> |
compute(Time validTime)
Method that generates a RDD for the given time
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scala.collection.immutable.List<DStream<scala.Tuple2<K,V>>> |
dependencies() |
Duration |
slideDuration()
Time interval after which the DStream generates a RDD
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cache, checkpoint, checkpointData, checkpointDuration, clearCheckpointData, clearMetadata, context, count, countByValue, countByValueAndWindow, countByWindow, creationSite, filter, flatMap, foreach, foreach, foreachRDD, foreachRDD, generatedRDDs, generateJob, getCreationSite, getOrCompute, glom, graph, initialize, isInitialized, isTimeValid, map, mapPartitions, mustCheckpoint, parentRememberDuration, persist, persist, print, print, reduce, reduceByWindow, reduceByWindow, register, remember, rememberDuration, repartition, restoreCheckpointData, saveAsObjectFiles, saveAsTextFiles, setContext, setGraph, slice, slice, ssc, storageLevel, toPairDStreamFunctions, transform, transform, transformWith, transformWith, union, updateCheckpointData, validate, window, window, zeroTime
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
initializeIfNecessary, initializeLogging, isTraceEnabled, log_, log, logDebug, logDebug, logError, logError, logInfo, logInfo, logName, logTrace, logTrace, logWarning, logWarning