Launching the Myriad Environment
The Myriad environment is established by running an initial application for the resource manager. This initial application name is specified in the yarn-site.xml file with the the yarn.resourcemanager.hostname
property and the value, <app-name>.<framework>.mesos
.
For example, if the value of yarn.resourcemanager.hostname
property is rm.marathon.mesos:
rm
- The ID given to the Resource Manager when launched using Marathon. Mesos-DNS constructs the Resource Manager hostname using the ID.marathon
- The Myriad framework
If you are using Marathon, launch Marathon and run an initial Resource Manager application. See Starting Resource Manager for more information.
Ports
The ports used by Mesos, Marathon, and Myriad are:
Application | Port | Syntax |
---|---|---|
Marathon | 8080 | http://<IP address>:8080 |
Mesos | 5050 | http://<IP address>:5050. Use the 5050 port and Frameworks directory. For example: http://<ip address>:5050/#/frameworks (http://10.141.141.20:5050/#/frameworks) |
Myriad | 8192 | http://<IP address>:8192. For example: http://<ip address>:8192/ (http://10.141.141.20:8192/)
|