Created on 11-17-2015 11:50 AM - edited 09-16-2022 02:49 AM
Do we have a guideline on how many users which should be running per ambari view servers ? What are the guidelines ? Do we have a spec for a "server" ? I was thinking to install Ambari View on a VM.
Created 12-09-2015 09:17 PM
Right now we've in production two HDP 2.3.2 clusters with a separate installation of Ambari View using the same DB (also on a separate VM). We're experiencing that on a 128 GB with 8 vCore we've 46/52 concurrent users (they use HDFS, Hive, DAG and Pig views).
From our experience it's a best practice to leave Ambari (management) alone on a VM with Ambari Metrics and Ambari Views on two separate VM.
Created on 11-17-2015 12:02 PM - edited 08-19-2019 05:49 AM
I am with you on separating out the Ambari views on separate vm/server.
Also, please see this LINK
Server configs : This is not official and always changes based on the cost/availability of resources.
VM configs
128GB to 256 GB (Assuming high view traffic)
16 vCPU
Created 11-17-2015 12:22 PM
@Neeraj, thanks, could you confirm if we need a share db for ambari view or each view server is using a standalone DB. Also how many concurrent users do you expect to manage with 128G / 16vCPU ?
Created 11-17-2015 12:26 PM
@Olivier Renault Ambari Server instances should point to the same Ambari DB. I have updated the answer.
I don't have the number on concurrent users as of now.
Created 11-23-2015 12:08 PM
@Olivier Renault Were you able to find more information on this?
Created 12-09-2015 09:17 PM
Right now we've in production two HDP 2.3.2 clusters with a separate installation of Ambari View using the same DB (also on a separate VM). We're experiencing that on a 128 GB with 8 vCore we've 46/52 concurrent users (they use HDFS, Hive, DAG and Pig views).
From our experience it's a best practice to leave Ambari (management) alone on a VM with Ambari Metrics and Ambari Views on two separate VM.
Created 12-10-2015 07:36 PM
Thanks @Andrea D'Orio ...This is good information. How many nodes in the cluster?
Created 12-10-2015 09:14 PM
Right now only 22... but they're planning an upgrade next year. I'm waiting the OK for the benchmarks
Created 12-11-2015 02:43 AM
Thanks for sharing, indeed we need information like this. keep sharing 🙂