Thread: symphony cluster problem

Assume we have below setup.
Machine1 - Symphony client is running.
Machine2 - Symphony master node is running. "0 SIM"
Machine3 - Symphony compute node is running. "0 SSM"

1. How do we form symphony cluster url? Unable to form cluster url.

2. How do we access master node from symphony client?
Is it like below
To access symphony cluster – from client
connection = SoamFactory.connect(clusterUrl, applicationName);

3. If I have 20 tasks and 2 compute nodes each compute node with max 5 service instances, does this imply
node1 5 tasks
node2 5 tasks
do remaining 10 tasks need to wait?

4. How do I monitor this? sessions, instances, running jobs?

Originally Posted by satish

1. How do we form symphony cluster url? Unable to form cluster url.

There are no cluster urls in Sym DE.

Originally Posted by satish

2. How do we access master node from symphony client?
Is it like below
To access symphony cluster – from client
connection = SoamFactory.connect(clusterUrl, applicationName);

No, just use the default connect. The cluster info is stored in the local $SOAM_HOME/conf/vem_resource.conf file. This file needs to be the same on all hosts in the cluster and any client hosts.

Originally Posted by satish

3. If I have 20 tasks and 2 compute nodes each compute node with max 5 service instances, does this imply
node1 5 tasks
node2 5 tasks
do remaining 10 tasks need to wait?

Yes

Originally Posted by satish

4. How do I monitor this? sessions, instances, running jobs?

Use the WEB GUI console. If you are using Windows, there's a link in the programs group. Go to URL is http:://GUI-HOST:18080 in your web browser.

Thanks

Does symphony cluster come with its own scheduler for job submission?
or we need to use quartz like component?

Regards

The scheduler is built into the ssm component.

- Ajith