public class HostnameInstanceIdGenerator extends Object implements InstanceIdGenerator
InstanceIdGenerator that names the scheduler instance using
just the machine hostname.
This class is useful when you know that your scheduler instance will be the only one running on a particular machine. Each time the scheduler is restarted, it will get the same instance id as long as the machine is not renamed.
|Constructor and Description|
public String generateInstanceId() throws SchedulerException
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