U
SingularValueDecomposition
Union
execution
UnionRDD
rdd
UnknownReason
spark
Updater
optimization
ui
spark
unary_-
Vector
unbound
ComputedAggregate
unbroadcast
BroadcastFactory HttpBroadcastFactory TorrentBroadcastFactory
uncacheTable
SQLContext
underlyingSplit
SplitInfo
union
SparkContext JavaDoubleRDD JavaPairRDD JavaRDD JavaSparkContext RDD StreamingContext JavaDStream JavaPairDStream JavaStreamingContext DStream
unionAll
SchemaRDD
uniqueId
StreamBlockId
unpersist
JavaDoubleRDD JavaPairRDD JavaRDD Broadcast EdgeRDD VertexRDD BinaryClassificationMetrics RDD JavaSchemaRDD
unpersistVertices
Graph GraphImpl
until
Time
update
MutablePair
updateStateByKey
JavaPairDStream PairDStreamFunctions
updatedBlocks
TaskMetrics
useDisk
StorageLevel
useMemory
StorageLevel
useOffHeap
StorageLevel
user
Rating JobLogger
userFeatures
MatrixFactorizationModel
util
graphx mllib spark