U

SingularValueDecomposition

UDF1

java

UDF10

java

UDF11

java

UDF12

java

UDF13

java

UDF14

java

UDF15

java

UDF16

java

UDF17

java

UDF18

java

UDF19

java

UDF2

java

UDF20

java

UDF21

java

UDF22

java

UDF3

java

UDF4

java

UDF5

java

UDF6

java

UDF7

java

UDF8

java

UDF9

java

UDFRegistration

sql

UniformGenerator

random

UnionRDD

rdd

UnknownReason

spark

Updater

optimization

UserDefinedFunction

sql

udf

SQLContext functions

ui

spark

unapply

DenseVector SparseVector Broker

unary_!

Column

unary_-

Column Vector

unbroadcast

BroadcastFactory HttpBroadcastFactory TorrentBroadcastFactory

uncacheTable

SQLContext

underlyingSplit

SplitInfo

uniformJavaRDD

RandomRDDs

uniformJavaVectorRDD

RandomRDDs

uniformRDD

RandomRDDs

uniformVectorRDD

RandomRDDs

union

SparkContext JavaDoubleRDD JavaPairRDD JavaRDD JavaSparkContext RDD StreamingContext JavaDStream JavaPairDStream JavaStreamingContext DStream

unionAll

DataFrame

uniqueId

StreamBlockId

unpersist

JavaDoubleRDD JavaPairRDD JavaRDD Broadcast Graph EdgeRDDImpl GraphImpl VertexRDDImpl BinaryClassificationMetrics RDD DataFrame

unpersistVertices

Graph GraphImpl

unset

TaskContext

until

Time

untilOffset

OffsetRange

update

StreamingKMeansModel AccumulableInfo MutablePair

updateAggregateMetrics

JobProgressListener

updateStateByKey

JavaPairDStream PairDStreamFunctions

upper

functions

useDisk

StorageLevel

useMemory

StorageLevel

useNodeIdCache

Strategy

useOffHeap

StorageLevel

user

Rating Rating JobLogger

userFeatures

MatrixFactorizationModel

util

graphx mllib spark