import traceback
from threading import Thread
-from lcm.ns.sfcs.create_flowcla import CreateFlowClassifier
-from lcm.ns.sfcs.create_port_chain import CreatePortChain
-from lcm.ns.sfcs.create_portpairgp import CreatePortPairGroup
-from lcm.ns.sfcs.utils import update_fp_status
+from lcm.ns_sfcs.biz.create_flowcla import CreateFlowClassifier
+from lcm.ns_sfcs.biz.create_port_chain import CreatePortChain
+from lcm.ns_sfcs.biz.create_portpairgp import CreatePortPairGroup
+
from lcm.pub.exceptions import NSLCMException
from lcm.pub.utils.jobutil import JobUtil
+from lcm.ns_sfcs.biz.utils import update_fp_status
logger = logging.getLogger(__name__)