How to check the status of the Druid daemons?

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#1

I have setup Druid v0.17.0 on a 6 node debian 8 cluster following this guide: https://druid.apache.org/docs/latest/tutorials/cluster.html.

I used the command ‘bin/start-cluster-master-no-zk-server’ to start the master server. I came to know from some other article about stopping the servers using bin/service --down which works just fine but I’m not able to find a way to just show the server’s status. I tried using the launch scripts (bin/coordinator.sh status and bin/overlord.sh status) but they don’t seem to work. I get the following output.

./bin/node.sh: 44: ./bin/node.sh: source: not found
STOPPED

The server is very well up so not sure why the launch scripts are not able to find the status.

#2

Hi Siva,

If the idea is to check the service status , You can confirm that using jps command , something like:

jps -m

jps -m | grep coordinator

96430 Main server coordinator

Thanks,

vaibhaV