Ambari-Server question

[#1]

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.

[#2]

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

[#3 · Accepted solution]

@Prakash Punj

Stopping ambari server does not stop services.

It's always best practice to bring up core

HDFS

MapReduce

Yarn

ZK

and then you can bring up the services.

Most of the time, you will hit

[#4]

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

[#5]

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