WordCount implementation of Spark pipe + PHP

PHP's job is to make every word into an rdd.

    
     $in = fopen('php://stdin','r');while(!feof($in)){  $temp = explode(" ",fgets($in));  for ($i=0;$i
    <>
     $temp
    );$i++){     printf("%s\n",$temp[$i]);    } }?>

package testimport org.apache.spark.SparkConfimport org.apache.spark.SparkContextobject PipeTest {  def main(args: Array[String]) {    val sparkConf = new SparkConf().setAppName("pipe Test")    val sc = new SparkContext(sparkConf)    val a = sc.textFile("/home/gt/wordcount.txt"3)    val result = a.pipe("php /home/gt/spark/bin/test.php").map(x => (x1)).reduceByKey(_ + _)    result.foreachx => println("!!!!! "x) }    sc.stop()  }}

'). addclass (' pre-numbering '). Hide (); $ (this). addclass (' has-numbering '). Parent (). append ($numbering); for (i = 1; i <= lines; i++) {$numbering. Append ($ ('

'). Text (i)); }; $numbering. FadeIn (1700); }); });

The above describes the spark Pipe + PHP WordCount implementation, including the aspects of the content, I hope the PHP tutorial interested in a friend helpful.

