d8f283c378
There is a desire to use Monasca Transform to aggregate kubernetes metrics. This change is a start in that direction. The transformation specs in the tests folder now include some representative aggregations of some kubernetes metrics. This commit also includes some changes to get first_attempt_at_spark_test.py working again after being moved from the unit test folder to the functional test folder. Change-Id: I038ecaf42e67d5c994980991232a2a8428a4f4e3
101 lines
3.1 KiB
Python
101 lines
3.1 KiB
Python
# Copyright 2016 Hewlett Packard Enterprise Development Company LP
|
|
#
|
|
# Licensed 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.
|
|
|
|
import abc
|
|
import six
|
|
|
|
|
|
class OffsetSpec(object):
|
|
|
|
def __init__(self, app_name=None, topic=None, partition=None,
|
|
from_offset=None, until_offset=None,
|
|
batch_time=None, last_updated=None,
|
|
revision=None):
|
|
|
|
self.app_name = app_name
|
|
self.topic = topic
|
|
self.partition = partition
|
|
self.from_offset = from_offset
|
|
self.until_offset = until_offset
|
|
self.batch_time = batch_time
|
|
self.last_updated = last_updated
|
|
self.revision = revision
|
|
|
|
def get_app_name(self):
|
|
return self.app_name
|
|
|
|
def get_topic(self):
|
|
return self.topic
|
|
|
|
def get_partition(self):
|
|
return self.partition
|
|
|
|
def get_from_offset(self):
|
|
return self.from_offset
|
|
|
|
def get_until_offset(self):
|
|
return self.until_offset
|
|
|
|
def get_batch_time(self):
|
|
return self.batch_time
|
|
|
|
def get_last_updated(self):
|
|
return self.last_updated
|
|
|
|
def get_revision(self):
|
|
return self.revision
|
|
|
|
|
|
@six.add_metaclass(abc.ABCMeta)
|
|
class OffsetSpecs(object):
|
|
"""Class representing offset specs to help recover.
|
|
From where processing should pick up in case of failure
|
|
"""
|
|
|
|
@abc.abstractmethod
|
|
def add(self, app_name, topic, partition,
|
|
from_offset, until_offset, batch_time_info):
|
|
raise NotImplementedError(
|
|
"Class %s doesn't implement add(self, app_name, topic, "
|
|
"partition, from_offset, until_offset, batch_time,"
|
|
"last_updated, revision)"
|
|
% self.__class__.__name__)
|
|
|
|
@abc.abstractmethod
|
|
def add_all_offsets(self, app_name, offsets, batch_time_info):
|
|
raise NotImplementedError(
|
|
"Class %s doesn't implement add(self, app_name, topic, "
|
|
"partition, from_offset, until_offset, batch_time,"
|
|
"last_updated, revision)"
|
|
% self.__class__.__name__)
|
|
|
|
@abc.abstractmethod
|
|
def get_kafka_offsets(self, app_name):
|
|
raise NotImplementedError(
|
|
"Class %s doesn't implement get_kafka_offsets()"
|
|
% self.__class__.__name__)
|
|
|
|
@abc.abstractmethod
|
|
def delete_all_kafka_offsets(self, app_name):
|
|
raise NotImplementedError(
|
|
"Class %s doesn't implement delete_all_kafka_offsets()"
|
|
% self.__class__.__name__)
|
|
|
|
@abc.abstractmethod
|
|
def get_most_recent_batch_time_from_offsets(self, app_name, topic):
|
|
raise NotImplementedError(
|
|
"Class %s doesn't implement "
|
|
"get_most_recent_batch_time_from_offsets()"
|
|
% self.__class__.__name__)
|