Spark会话问题:异常:Java网关进程在发送端口号之前退出

2024-10-16 20:49:18 发布

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我试图在Spark中开始一个会话。我下载的Java版本如下:

java version "17" 2021-09-14 LTS
Java(TM) SE Runtime Environment (build 17+35-LTS-2724)
Java HotSpot(TM) 64-Bit Server VM (build 17+35-LTS-2724, mixed mode, sharing)

我还安装了Pyspark

Python 3.8.5 (default, Sep  4 2020, 02:22:02) 
[Clang 10.0.0 ] :: Anaconda, Inc. on darwin

但当我尝试启动会话时,出现异常错误。代码:

#Creating a spark connection
from pyspark import SparkContext

sc = SparkContext(master = "local")

错误:

Exception: Java gateway process exited before sending its port number

你能帮忙吗?提前谢谢


Tags: build版本environmentversion错误bitjavaspark