IBM InfoSphere Streams Version 4.1.1

Verifying requirements for InfoSphere Streams resources

You can use streamtool commands to verify that InfoSphere® Streams resources satisfy configuration and network connectivity requirements.

Procedure

To check one or more InfoSphere Streams resources, use the streamtool checkhosts command. This command can check the hosts before they are allocated to domains or instances. The hosts that you are checking must be configured to use Secure Shell (SSH) because the command uses SSH to access each host and run the tests.
To check all the InfoSphere Streams resources in a domain, use the streamtool checkdomainhosts command.
To check all the InfoSphere Streams resources in an instance, use the streamtool checkinstancehosts command.
To check only the network configuration, specify the --connectivity-only option in any of these commands.