question Re: Ambari-Server question in Archives of Support Questions (Read Only)

Ambari-Server question

prakashpunj — Tue, 09 Feb 2016 23:01:45 GMT

When Ambari-Server gets stopped, does it also stop all the services ? I tried restarting all the services and it failed but it gets restarted if I do it one at a time. is there a dependency on services.

Re: Ambari-Server question

aervits — Tue, 09 Feb 2016 23:04:41 GMT

no ambari-server doesn't stop all services when it stops. Yes there's a dependency order in which services get started. Zookeeper, HDFS, YARN, Mapreduce, etc. in that order @Prakash Punj

Re: Ambari-Server question

nsabharwal — Mon, 19 Aug 2019 09:14:50 GMT

@Prakash Punj

Stopping ambari server does not stop services.

It's always best practice to bring up core

HDFS

MapReduce

Yarn

and then you can bring up the services.

Most of the time, you will hit

Re: Ambari-Server question

prakashpunj — Wed, 10 Feb 2016 01:47:34 GMT

Thanks @Neeraj Sabharwal and @Artem Ervits. You guys are awesome...

Re: Ambari-Server question

aervits — Wed, 10 Feb 2016 01:48:07 GMT

@Prakash Punj you are welcome but make sure you start zookeeper first as a lot of services rely on ZK before anything else.