pycharm配置pyspark失败求助
在cmd中,本地pyspark可以运行成功,HADOOP运行也能成功,HADOOP_HOME,JAVA_HOME、SPARK_HOME 和 PYTHONPATH都配置完了,且都添加进pycharm里了,java-version输出的是java8版本,但还是报错 Java gateway process exited before sending its port number,有没有什么方法解决
报错信息:D:\miniconda\python.exe D:\py_file\spark\pyspark_study\main\Demo01.py
'cmd' �����ڲ����ⲿ���Ҳ���ǿ����еij���
�����������
Traceback (most recent call last):
File "D:\py_file\spark\pyspark_study\main\Demo01.py", line 12, in <module>
sc = SparkContext(conf=conf)
^^^^^^^^^^^^^^^^^^^^^^^
File "D:\Hadoop\spark-3.4.3-bin-hadoop3\python\pyspark\context.py", line 198, in __init__
SparkContext._ensure_initialized(self, gateway=gateway, conf=conf)
File "D:\Hadoop\spark-3.4.3-bin-hadoop3\python\pyspark\context.py", line 432, in _ensure_initialized
SparkContext._gateway = gateway or launch_gateway(conf)
^^^^^^^^^^^^^^^^^^^^
File "D:\Hadoop\spark-3.4.3-bin-hadoop3\python\pyspark\java_gateway.py", line 106, in launch_gateway
raise RuntimeError("Java gateway process exited before sending its port number")
RuntimeError: Java gateway process exited before sending its port number
进程已结束,退出代码为 1

更多推荐



所有评论(0)