# Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with # this work for additional information regarding copyright ownership. # The ASF licenses this file to You under the Apache License, Version 2.0 # (the "License"); you may not use this file except in compliance with # the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. from kafkatest.services.streams import StreamsTestBaseService # # Class used to start the simple Kafka Streams benchmark # class StreamsSimpleBenchmarkService(StreamsTestBaseService): """Base class for simple Kafka Streams benchmark""" def __init__(self, test_context, kafka, numrecs, load_phase, test_name): super(StreamsSimpleBenchmarkService, self).__init__(test_context, kafka, "org.apache.kafka.streams.perf.SimpleBenchmark", numrecs, load_phase, test_name) def collect_data(self, node, tag = None): # Collect the data and return it to the framework output = node.account.ssh_capture("grep Performance %s" % self.STDOUT_FILE) data = {} for line in output: parts = line.split(':') data[tag + parts[0]] = parts[1] return data