question Re: unable to start service from hdp sandbox 2.6.5 in Support Questions

unable to start service from hdp sandbox 2.6.5

xpelive — Tue, 22 Oct 2019 21:08:44 GMT

While trying to install HDP 2.6.5 sandbox on windows 10 with wmare, after starting the vm with 4cpu and 10g ram, i can login the ambari but all service can't be started

I have tried "restart all" service or restart zookeeper via the account: raj_ops, but no luck.

Re: unable to start service from hdp sandbox 2.6.5

xpelive — Thu, 06 Jun 2019 17:37:33 GMT

i also tried to use "ambari-admin-password-reset" to set admin password then login ambari with admin, then repeat the start service actions, but no luck to start hdp services..

Re: unable to start service from hdp sandbox 2.6.5

jsensharma — Thu, 06 Jun 2019 17:43:45 GMT

@forest lin

It looks like your ambari agent might not be running.

1. Please try this:

# ambari-agent restart

2. Can you please check and share the ambari agent log ?

"/var/log/ambari-agent/ambari-agent.log"

3. Please check what all processes are already running on that Sandbox? It might be possible that few components might already be running but agent might not be able to show the proper status to Amabri Server due to some broker communication / OR agent down issue.

4. Please check the free memory available on the sandbox host:

# free -m

5. Also after restarting the ambari server do you see any error in the ambari-server.log?

Re: unable to start service from hdp sandbox 2.6.5

xpelive — Thu, 06 Jun 2019 18:06:06 GMT

after restart the ambari-agent service, i can start the zk , hdfs, mr, hive , spark2 now.

thanks @Jay Kumar SenSharma

Re: unable to start service from hdp sandbox 2.6.5

YoshabinNoon — Thu, 17 Sep 2020 18:46:09 GMT

How can I start the agent? I would need to SSH into the sandbox correct?

When I try to SSH using root, I get asked for a password, what should the password be?

Re: unable to start service from hdp sandbox 2.6.5

Zik — Tue, 29 Sep 2020 00:58:10 GMT

the password would be 'hadoop'