question Re: How much memory and cpu is required for ambari-server setup when you have 150 node cluster(EACH NODE 256gb RAM,48vCores,48TB drives) ? in Archives of Support Questions (Read Only)

How much memory and cpu is required for ambari-server setup when you have 150 node cluster(EACH NODE 256gb RAM,48vCores,48TB drives) ?

mallikarjunarao.m-321731510 — Sat, 05 Mar 2016 19:45:24 GMT

Re: How much memory and cpu is required for ambari-server setup when you have 150 node cluster(EACH NODE 256gb RAM,48vCores,48TB drives) ?

nsabharwal — Sat, 05 Mar 2016 19:56:32 GMT

You have really good hardware configuration. See this http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.0/bk_ambari_reference_guide/content/ch_tuning_ambari_performance.html

Make sure that you use dedicated database for services like Ambari server, hive, oozie , Ranger

See this

http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.0/bk_Installing_HDP_AMB/content/_memory_requirements.html

Re: How much memory and cpu is required for ambari-server setup when you have 150 node cluster(EACH NODE 256gb RAM,48vCores,48TB drives) ?

nsabharwal — Mon, 19 Aug 2019 11:13:17 GMT

See the above

Re: How much memory and cpu is required for ambari-server setup when you have 150 node cluster(EACH NODE 256gb RAM,48vCores,48TB drives) ?

vpoornalingam — Sun, 06 Mar 2016 05:01:57 GMT

@mallikarjunarao m

As suggested by the document as referred to by @Neeraj Sabharwal, it's important to take care of Ambari Metric System memory requirement as well, in case it is going to be installed in the same system as Ambari Server. In which case I would recommend to plan for at least 16-32Gb only for AMS. More than 16 Gb if the cluster is going to run Hbase.