文章浏览阅读1k次。报错1:问题描述:执行hadoop命令报错WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable mkdir: Permission denied: user=Devops, access=WRITE, inode="/":root:supergroup:drwxr-......
文章浏览阅读398次。客户端yarn模式执行bin/spark-shell --master yarn --deploy-mode client问题 HADOOP_CONF_DIR or YARN_CONF_DIR must be setException in thread "main" java.lang.Exception: When running with master 'yarn' either HADOOP_CONF_DIR or YARN_CONF_DIR must be set in ......