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Allow to configure most client/producer/consumer options in Kafka API…
… wrapper (#1207)
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50 changes: 50 additions & 0 deletions
50
...-kafka/src/main/java/org/apache/pulsar/client/kafka/compat/PulsarConsumerKafkaConfig.java
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| /** | ||
| * 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. | ||
| */ | ||
| package org.apache.pulsar.client.kafka.compat; | ||
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| import java.util.Properties; | ||
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| import org.apache.pulsar.client.api.ConsumerConfiguration; | ||
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| public class PulsarConsumerKafkaConfig { | ||
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| /// Config variables | ||
| public static final String CONSUMER_NAME = "pulsar.consumer.name"; | ||
| public static final String RECEIVER_QUEUE_SIZE = "pulsar.consumer.receiver.queue.size"; | ||
| public static final String TOTAL_RECEIVER_QUEUE_SIZE_ACROSS_PARTITIONS = "pulsar.consumer.total.receiver.queue.size.across.partitions"; | ||
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| public static ConsumerConfiguration getConsumerConfiguration(Properties properties) { | ||
| ConsumerConfiguration conf = new ConsumerConfiguration(); | ||
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| if (properties.containsKey(CONSUMER_NAME)) { | ||
| conf.setConsumerName(properties.getProperty(CONSUMER_NAME)); | ||
| } | ||
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| if (properties.containsKey(RECEIVER_QUEUE_SIZE)) { | ||
| conf.setReceiverQueueSize(Integer.parseInt(properties.getProperty(RECEIVER_QUEUE_SIZE))); | ||
| } | ||
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| if (properties.containsKey(TOTAL_RECEIVER_QUEUE_SIZE_ACROSS_PARTITIONS)) { | ||
| conf.setMaxTotalReceiverQueueSizeAcrossPartitions( | ||
| Integer.parseInt(properties.getProperty(TOTAL_RECEIVER_QUEUE_SIZE_ACROSS_PARTITIONS))); | ||
| } | ||
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| return conf; | ||
| } | ||
| } |
64 changes: 64 additions & 0 deletions
64
...-kafka/src/main/java/org/apache/pulsar/client/kafka/compat/PulsarProducerKafkaConfig.java
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| /** | ||
| * 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. | ||
| */ | ||
| package org.apache.pulsar.client.kafka.compat; | ||
|
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| import java.util.Properties; | ||
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| import org.apache.pulsar.client.api.ProducerConfiguration; | ||
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| public class PulsarProducerKafkaConfig { | ||
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| /// Config variables | ||
| public static final String PRODUCER_NAME = "pulsar.producer.name"; | ||
| public static final String INITIAL_SEQUENCE_ID = "pulsar.producer.initial.sequence.id"; | ||
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| public static final String MAX_PENDING_MESSAGES = "pulsar.producer.max.pending.messages"; | ||
| public static final String MAX_PENDING_MESSAGES_ACROSS_PARTITIONS = "pulsar.producer.max.pending.messages.across.partitions"; | ||
| public static final String BATCHING_ENABLED = "pulsar.producer.batching.enabled"; | ||
| public static final String BATCHING_MAX_MESSAGES = "pulsar.producer.batching.max.messages"; | ||
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| public static ProducerConfiguration getProducerConfiguration(Properties properties) { | ||
| ProducerConfiguration conf = new ProducerConfiguration(); | ||
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| if (properties.containsKey(PRODUCER_NAME)) { | ||
| conf.setProducerName(properties.getProperty(PRODUCER_NAME)); | ||
| } | ||
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| if (properties.containsKey(INITIAL_SEQUENCE_ID)) { | ||
| conf.setInitialSequenceId(Long.parseLong(properties.getProperty(INITIAL_SEQUENCE_ID))); | ||
| } | ||
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| if (properties.containsKey(MAX_PENDING_MESSAGES)) { | ||
| conf.setMaxPendingMessages(Integer.parseInt(properties.getProperty(MAX_PENDING_MESSAGES))); | ||
| } | ||
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| if (properties.containsKey(MAX_PENDING_MESSAGES_ACROSS_PARTITIONS)) { | ||
| conf.setMaxPendingMessagesAcrossPartitions( | ||
| Integer.parseInt(properties.getProperty(MAX_PENDING_MESSAGES_ACROSS_PARTITIONS))); | ||
| } | ||
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| conf.setBatchingEnabled(Boolean.parseBoolean(properties.getProperty(BATCHING_ENABLED, "true"))); | ||
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| if (properties.containsKey(BATCHING_MAX_MESSAGES)) { | ||
| conf.setBatchingMaxMessages(Integer.parseInt(properties.getProperty(BATCHING_MAX_MESSAGES))); | ||
| } | ||
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| return conf; | ||
| } | ||
| } |
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