python spark

http://blog.jobbole.com/86232/

 

1. 安装lib

材料:

spark : http://spark.apache.org/downloads.html

hadoop : http://hadoop.apache.org/releases.html

jdk: http://www.oracle.com/technetwork/java/javase/downloads/index-jsp-138363.html

hadoop-commin : https://github.com/srccodes/hadoop-common-2.2.0-bin/archive/master.zip (for windows7)

需要下载对应的版本

步骤：

a. 安装jdk，默认步骤即可

b. 解压spark  （D:\spark-2.0.0-bin-hadoop2.7）

c. 解压hadoop  (D:\hadoop2.7)

d. 解压hadoop-common-bin（for w7）

e. copy hadoop-common-bin/bin to hadoop/bin （for w7）

 

2. 环境变量设置

SPARK_HOME = D:\spark-2.0.0-bin-hadoop2.7

HADOOP_HOME = D:\hadoop2.7

PATH append = D:\spark-2.0.0-bin-hadoop2.7\bin;D:\hadoop2.7\bin

 

3. Python lib设置

a. copy D:\spark-2.0.0-bin-hadoop2.7\python\pyspark to [Your-Python-Home]\Lib\site-packages

b. pip install py4j

c. pip install psutil

   (for windows: http://www.lfd.uci.edu/~gohlke/pythonlibs/#psutil)

 

4. Testing

cmd -> pyspark 不报错并且有相应的cmd