标签：-- nbsp pyspark number app .text spark test argv
非交互式运行Spark Application 的例子
$ cat Count.py
import sys
from pyspark import SparkContext
if __name__ == "__main__":
sc = SparkContext()
logfile = sys.argv[1]
count = sc.textFile(logfile).filter(lambda line: ‘.jpg‘ in line).count()
print "JPG requests: ", count
sc.stop()
$
$ spark-submit --master yarn-client Count.py /test/weblogs/*
Number of JPG requests: 10258
$
[Spark][Python][Application]非交互式运行Spark Application 的例子
标签：-- nbsp pyspark number app .text spark test argv
原文地址：http://www.cnblogs.com/gaojian/p/7749427.html
