Takuya UESHIN ueshin

20140715 Presto SCR #4

brew tap caskroom/cask
brew install brew-cask

brew cask install virtualbox

brew cask install boot2docker

$ docker run -it -p 14040:4040 spark:1.1.0-rc4

val numbers = 0 until 24
numbers.filter(_ > 10)
val rdd = sc.makeRDD(numbers)

rdd.first()

$ docker run -it -p 14040:4040 spark:1.1.0-rc4

	object WordCount {

	def main(args: Array[String]) {

	import mapreduce._
	import _root_.scala.io.Source

	def textInputFormat(lines: Iterator[String], offset: Long = 0): Stream[(Long, String)] = {
	if(lines.hasNext) {
	val line = lines.next

	> create 'fizzbuzz',
	{ NAME => 'num', VERSIONS => JInteger::MAX_VALUE },
	{ NAME => 'fizz', VERSIONS => JInteger::MAX_VALUE },
	{ NAME => 'buzz', VERSIONS => JInteger::MAX_VALUE },
	{ NAME => 'fizzbuzz', VERSIONS => JInteger::MAX_VALUE }

	> create 'fb', 'family'
	> disable 'fb'
	> alter 'fb', METHOD => 'table_att','coprocessor' => 'maprfs:////user/ueshin/hbase-coprocessors-0.0.2-SNAPSHOT.jar\|st.happy_camper.hbase.coprocessors.fizzbuzz.FizzBuzzRegionObserver\|1000\|targets=family'
	> enable 'fb'

	implicit def ClosableLoan[C <: { def close(): Unit }] = new Loan[C] {

	override def using[A](closable: C)(block: C => A) = try {
	block(closable)
	} finally { closable.close }
	}

	public class J {

	public static void setClass(Class<? extends java.util.List> clazz) {
	System.out.println(clazz.getName());
	}
	}

	package object example {

	implicit class Foo(val foo: String) extends AnyVal {

	def hello = println("hello")
	}
	}