def init(self, init_req):
response = udf_pb2.Response()
response.init.success = True
return response
def info(self):
response = udf_pb2.Response()
response.info.wants = udf_pb2.STREAM
response.info.provides = udf_pb2.STREAM
response.info.options['field'].valueTypes.append(udf_pb2.DOUBLE)
return response
def restore(self, restore_req):
response = udf_pb2.Response()
response.restore.success = False
response.restore.error = 'not implemented'
return response
def snapshot(self):
response = udf_pb2.Response()
response.snapshot.snapshot = bytes()
return response
def restore(self, restore_req):
logger.info("UDF - restore")
response = udf_pb2.Response()
response.restore.success = False
response.restore.error = 'not implemented'
return response
def snapshot(self):
logger.info("UDF - snapshot")
response = udf_pb2.Response()
response.snapshot.snapshot = b''
logger.info("UDF - snapshot done.")
return response