Java gateway process exited before sending its port number

最新推荐文章于 2024-05-12 19:15:22 发布

晓鹿吖

最新推荐文章于 2024-05-12 19:15:22 发布

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                    sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer
apt-get install openjdk-8-jdk-headless -qq
 代码里面：
 import os
 os.environ[‘JAVA_HOME’] = “/usr/” (安装java的bin路径)
 from pyspark.context import SparkContext
 from pyspark.sql.session import SparkSession
 sc = SparkContext(‘local[1]’)
 spark = SparkSession(sc)
 print(type(spark))

                