kafka-src-learn/tests/kafkatest/services/trogdor/files_unreadable_fault_spec.py
2022-03-15 16:38:17 +08:00

47 lines
2.0 KiB
Python

# 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.trogdor.task_spec import TaskSpec
class FilesUnreadableFaultSpec(TaskSpec):
"""
The specification for a fault which makes files unreadable.
"""
def __init__(self, start_ms, duration_ms, node_names, mount_path,
prefix, error_code):
"""
Create a new FilesUnreadableFaultSpec.
:param start_ms: The start time, as described in task_spec.py
:param duration_ms: The duration in milliseconds.
:param node_names: The names of the node(s) to create the fault on.
:param mount_path: The mount path.
:param prefix: The prefix within the mount point to make unreadable.
:param error_code: The error code to use.
"""
super(FilesUnreadableFaultSpec, self).__init__(start_ms, duration_ms)
self.message["class"] = "org.apache.kafka.trogdor.fault.FilesUnreadableFaultSpec"
self.message["nodeNames"] = node_names
self.message["mountPath"] = mount_path
self.message["prefix"] = prefix
self.message["errorCode"] = error_code
self.kibosh_message = {}
self.kibosh_message["type"] = "unreadable"
self.kibosh_message["prefix"] = prefix
self.kibosh_message["code"] = error_code