Spark Basics: a55|--------- Map Operations

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14 November 2015

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Spark Basics (Labels)

a11|--------- Concepts
a12| Action & Transformation
a12| Combiner
a12| Driver Program
a12| Executor
a12| Job
a12| Lazy Evaluation
a12| Lineage Graph
a12| Modes of Operation
a12| RDD
a12| RDD Persistence
a12| RDD Types
a12| Serialization
a12| Stage
a12| Task
a21|---------- Setup
a22| Eclipse
a22| log4j
a22| SBT
a25|--------- Ports
a26| Spark Web App
a31|--------- Commands
a32| spark-shell
a32| spark-submit
a35|--------- Initialization
a36| cache()
a36| persist()
a36| SparkConf
a36| SparkContext
a36| stop()
a36| unpersist()
a41|--------- Input Generation
a42| parallelize()
a42| textFile()
a45|--------- Collection Types
a46| List
a46| Seq
a51|--------- Action (RDD)
a52| aggregate()
a52| collect()
a52| count()
a52| countByValue()
a52| first()
a52| fold()
a52| foreach()
a52| reduce()
a52| saveAsTextFile()
a52| take()
a52| takeOrdered()
a52| takeSample()
a52| top()
a53|--------- Action (PairRDDFunctions)
a54| collectAsMap()
a54| countByKey()
a54| lookup()
a55|--------- Map Operations
a56| flatMap()
a56| map()
a56| mapPartitions()
a56| mapPartitionsWithIndex()
a61|--------- Set Operations
a62| cartesian()
a62| distinct()
a62| intersection()
a62| subtract()
a62| union()
a65|--------- Other Operations
a66| filter()
a66| groupBy()
a66| toDebugString
a71|--------- PairRDDFunctions (Single RDD)
a72| combineByKey()
a72| foldByKey()
a72| groupByKey()
a72| mapValues()
a72| reduceByKey()
a73|--------- PairRDDFunctions (Two RDD)
a74| cogroup()
a74| join()
a74| leftOuterJoin()
a74| rightOuterJoin()
a90|--------- Sorting
a91| sortByKey()
a91| takeOrdered()
a91| top()
d11|--------- Partition
d12| General
d12| Hash-Partition
d12| Partitioner set Operations
d12| Partitioner unset Operations
d12| range-partition
d12| Shuffling
d13| coalesce()
d13| partitionBy()
d13| repartition()
e15|-------- Shared Variables
e17| Accumlators
e17| Broadcast Variable
part
x11|--------- Exceptions
x12| NotSerializableException
z15|--------- Best Practice
z16| Shuffle
z25| Others
z81|--------- Others
z83| Disk
z83| Doubts
z83| Iterable
z83| JVM
z83| Pair RDD Generation