33 lines
1.4 KiB
Python
33 lines
1.4 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from monasca_common.kafka import client_factory
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from monasca_persister.repositories import persister
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from monasca_persister.repositories import singleton
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class LegacyKafkaPersister(persister.Persister, metaclass=singleton.Singleton):
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def __init__(self, kafka_conf, zookeeper_conf, repository):
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super(LegacyKafkaPersister, self).__init__(kafka_conf, repository)
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self._consumer = client_factory.get_kafka_consumer(
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kafka_url=kafka_conf.uri,
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kafka_consumer_group=kafka_conf.group_id,
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kafka_topic=kafka_conf.topic,
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zookeeper_url=zookeeper_conf.uri,
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zookeeper_path=kafka_conf.zookeeper_path,
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use_legacy_client=True,
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repartition_callback=self._flush,
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commit_callback=self._flush,
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max_commit_interval=kafka_conf.max_wait_time_seconds
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)
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