I am trying to deploy a Spark application using a standalone cluster manager on windows 10 ,both the master and worker are on the local machine, the master is ALIVE but I have a problem, the worker can not connect to the master even I'm sure that the master ip address I'm trying to connect is correct I'm using \bin>spark-class org.apache.spark.deploy.worker.Worker masterIP

CodePudding user response：

The solution was to set SPARK_MASTER_IP=localhost and set SPARK_LOCAL_IP=localhost