led -- ble 节点 spa mil 显示 style
应该是端口问题,找不到spark节点。手动设置端口号
spark-shell --conf spark.shuffle.service.enabled=true --conf spark.replClassServer.port=15002
spark-shell 启动失败,显示端口问题
来源: http://www.bubuko.com/infodetail-2016872.html