我正试图在macbook air上运行pyspark.当我尝试启动它时,我收到错误:
Exception: Java gateway process exited before sending the driver its port number
当sc =启动时调用SparkContext().我试过运行以下命令:
./bin/pyspark
./bin/spark-shell
export PYSPARK_SUBMIT_ARGS="--master local[2] pyspark-shell"
无济于事.我也看过这里:
Spark + Python - 在向驱动程序发送端口号之前退出Java网关进程？
但问题从未得到解答.请帮忙!谢谢.