Correct. This is for client communication to the cluster. I’m talking about “yarn.resourcemanager.hostname” which is still used to construct the composite UI, it seems.
mn On Sep 17, 2014, at 11:02 PM, Susheel Kumar Gadalay <skgada...@gmail.com> wrote: > I observed in Yarn Cluster, you set these properties > > yarn.resourcemanager.hostname.rm-id1 > > yarn.resourcemanager.hostname.rm-id2 > > not yarn.resourcemanager.hostname. > > > > On 9/17/14, Matt Narrell <matt.narr...@gmail.com> wrote: >> How do I configure the “yarn.resourcemanager.hostname” property when in an >> HA configuration? >> >> It seems that this property will configure how the UI knits together the >> node/application/timeline/etc UIs into a seamless experience. The issue I >> come across is that this property seems to only accept a single address? >> How do I specify the “ha.rm-ids” or similar for this property in the case >> that my active resource manager transitions to standby? If I omit this >> property, it defaults to 0.0.0.0 which is also incorrect for the cluster >> setup. >> >> If there is a failover, how does the resource manager UI handle this without >> a config update and restart of the appropriate services? >> >> Matt