starting resourcemanager, logging to /Users/hadoop/hadoop-2.7.3/logs/yarn-hadoop-resourcemanager-MacBook-Pro-2.local.out
nohup: can't detach from console: Inappropriate ioctl for device
Mac下的nohup似乎有问题,所以我们干脆不用
进入到hadoop根目录下,用文本编辑器打开 /sbin/yarn-daemon.sh
ctrl+f搜索“nohup”,找到: nohup nice -n $YARN_NICENESS "$HADOOP_YARN_HOME"/bin/yarn --config $YARN_CONF_DIR $command "$@" > "$log" 2>&1 < /dev/null & 这行
去掉开头的nohup,保存
重启hadoop:stop-all.sh start-all.sh
问题解决,ResourceManageer可以打开了!输入jps: