Can only connect to Mesos from Spark on the same machine
问题 I am trying to running Spark on a Mesos cluster. When I run ./bin/spark-shell --master mesos://host:5050 from the machine where I run the Mesos master everything works. However if I run the same command from a different machine, process ends up hanging after trying to connect: I0825 07:30:10.184141 27380 sched.cpp:126] Version: 0.19.0 I0825 07:30:10.187476 27385 sched.cpp:222] New master detected at master@192.168.0.241:5050 I0825 07:30:10.187619 27385 sched.cpp:230] No credentials provided.