Is the port for "ResourceManager Web UI" for a yarn machine always set to 8088 or is it possible to change it?
I see here in the documentation of hortonworks that the default value is 8088, but it is not written whether it could have different values.
Thanks!
You can setup the WebUI address in yarn-default.xml
file.
Set property yarn.resourcemanager.webapp.address
to another port.
For more detailed information refer to the documentation http://docs.hortonworks.com/Hadoop2.0/hadoop-yarn/hadoop-yarn-common/yarn-default.xml