pycharm连接linux上的编译器,PyCharm 远程连接linux中Python 运行pyspark(示例代码)

PySpark in PyCharm on a remote server

1、确保remote端Python、spark安装正确

2、remote端安装、设置

vi /etc/profile

添加一行：PYTHONPATH=$SPARK_HOME/python/:$SPARK_HOME/python/lib/py4j-0.8.2.1-src.zip

source /etc/profile

# 安装pip 和 py4j

下载pip-7.1.2.tar

tar -xvf pip-7.1.2.tar

cd pip-7.1.2

python setup.py install

pip install py4j

# 避免ssh时tty检测

cd /etc

chmod 640 sudoers

vi /etc/sudoers

#Default requiretty

3、本地Pycharm设置

File > Settings > Project Interpreter:

Project Interpreter > Add remote(前提：remote端python安装成功):

注意，这里的Python路径为python interpreter path，如果python安装在其它路径，要把路径改过来

Run > Edit Configuration (前提：虚拟机中共享本地目录成功):

此处我配置映射是在Tools中进行的

Tools > Dployment > Configuration

4、测试

importosimportsys

os.environ[‘SPARK_HOME‘] = ‘/root/spark-1.4.0-bin-hadoop2.6‘sys.path.append("/root/spark-1.4.0-bin-hadoop2.6/python")try:from pyspark importSparkContextfrom pyspark importSparkConfprint ("Successfully imported Spark Modules")exceptImportError as e:print ("Can not import Spark Modules", e)

sys.exit(1)

Result:ssh://[email protected]:22/usr/bin/python -u /home/hadoop/TestFile/pysparkProgram/Mainprogram.py

Successfully imported Spark Modules

Process finished with exit code 0

或者：

importsys

sys.path.append("/root/programs/spark-1.4.0-bin-hadoop2.6/python")try:importnumpy as npimportscipy.sparse as spsfrom pyspark.mllib.linalg importVectors

dv1= np.array([1.0, 0.0, 3.0])

dv2= [1.0, 0.0, 3.0]

sv1= Vectors.sparse(3, [0, 2], [1.0, 3.0])

sv2= sps.csc_matrix((np.array([1.0, 3.0]), np.array([0, 2]), np.array([0, 2])), shape=(3, 1))print(sv2)exceptImportError as e:print("Can not import Spark Modules", e)

sys.exit(1)

Resultssh://[email protected]:22/usr/bin/python -u /home/hadoop/TestFile/pysparkProgram/Mainprogram.py

(0, 0)1.0(2, 0) 3.0Process finished with exit code 0

参考：

https://edumine.wordpress.com/2015/08/14/pyspark-in-pycharm/http://renien.github.io/blog/accessing-pyspark-pycharm/http://www.tuicool.com/articles/MJnYJb

参照：

http://blog.csdn.net/u011196209/article/details/9934721