I am trying to complete the installation of HCP 1.3.0 on an existing Ambari-managed cluster. I am using Ambari 126.96.36.199 and HDP 188.8.131.52, and one host within the cluster is running the Timeline server component.
The following documentation indicates that I need multiple slave nodes running the Timeline server:
However, I do not see any options within Ambari for deploying additional Timeline server components. Is it actually possible to deploy multiple instances of the Timeline server?
Hi @Evan Tattam
I don't think multiple YARN ATS are currently supported by the Apache Yarn project just yet, it is likely a roadmap feature. https://hadoop.apache.org/docs/r2.7.3/hadoop-yarn/hadoop-yarn-site/TimelineServer.html
I would assume it is a documentation issue for now and proceed with the remainder of the components. I'll follow up internally.