配置Spark standalone HA 主机:node1,node2,node3 master: node1,node2 slave:node2,node3 修改配置文件: node1,node3: spark-env.sh export SPARK_MASTER_IP=node1 export SPARK_MASTER_PORT= export SPARK_WORKER_CORES= export SPARK_WORKER_INSTANCES= export SPARK_WORKER_ME…