Hi all I have added JCloudsMonitor and Monitoringhandler so that job submission to ec2 host can be done asyncrounously. The changes are [1]
[1] - https://github.com/nipun123/gfac-jclouds/tree/master/src/main/java/org/apache/airavata/gfac/jclouds/Monitoring Regards Nipun Udara