Pyspark:异常:Java网关进程在发送驱动程序的端口号之前退出
发布时间:2020-12-15 00:10:36 所属栏目:Java 来源:网络整理
导读:我试图在我的macbook上运行pyspark.当我尝试启动它,我得到错误: Exception: Java gateway process exited before sending the driver its port number 当sc = SparkContext()在启动时被调用.我尝试运行以下命令: ./bin/pyspark./bin/spark-shellexport PYS
我试图在我的macbook上运行pyspark.当我尝试启动它,我得到错误:
Exception: Java gateway process exited before sending the driver its port number 当sc = SparkContext()在启动时被调用.我尝试运行以下命令: ./bin/pyspark ./bin/spark-shell export PYSPARK_SUBMIT_ARGS="--master local[2] pyspark-shell" 没有用.我也看过这里: Spark + Python – Java gateway process exited before sending the driver its port number? 但问题从未得到解决.请帮忙!谢谢. 解决方法
这应该会帮助你
一个解决方案是将pyspark-shell添加到shell环境变量PYSPARK_SUBMIT_ARGS中: export PYSPARK_SUBMIT_ARGS="--master local[2] pyspark-shell" python / pyspark / java_gateway.py有一个变化,如果用户设置了PYSPARK_SUBMIT_ARGS变量,则需要PYSPARK_SUBMIT_ARGS包含pyspark-shell. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |