| /** |
| * 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.impl; |
| |
| import static org.testng.Assert.assertEquals; |
| |
| import io.netty.buffer.ByteBuf; |
| import io.netty.buffer.Unpooled; |
| |
| import org.apache.pulsar.client.api.Message; |
| import org.apache.pulsar.client.api.ProducerConsumerBase; |
| import org.apache.pulsar.common.api.proto.BrokerEntryMetadata; |
| import org.apache.pulsar.common.protocol.Commands; |
| import org.apache.pulsar.common.api.proto.MessageIdData; |
| import org.apache.pulsar.common.api.proto.MessageMetadata; |
| import org.apache.pulsar.common.api.proto.SingleMessageMetadata; |
| import org.testng.annotations.AfterMethod; |
| import org.testng.annotations.BeforeMethod; |
| import org.testng.annotations.Test; |
| |
| @Test(groups = "broker-impl") |
| public class CompactedOutBatchMessageTest extends ProducerConsumerBase { |
| |
| @BeforeMethod |
| @Override |
| protected void setup() throws Exception { |
| super.internalSetup(); |
| producerBaseSetup(); |
| } |
| |
| @AfterMethod(alwaysRun = true) |
| @Override |
| protected void cleanup() throws Exception { |
| super.internalCleanup(); |
| } |
| |
| @Test |
| public void testCompactedOutMessages() throws Exception { |
| final String topic1 = "persistent://my-property/my-ns/my-topic"; |
| |
| BrokerEntryMetadata brokerEntryMetadata = new BrokerEntryMetadata().setBrokerTimestamp(1).setBrokerTimestamp(1); |
| |
| MessageMetadata metadata = new MessageMetadata() |
| .setProducerName("foobar") |
| .setSequenceId(1) |
| .setPublishTime(1) |
| .setNumMessagesInBatch(3); |
| |
| // build a buffer with 4 messages, first and last compacted out |
| ByteBuf batchBuffer = Unpooled.buffer(1000); |
| Commands.serializeSingleMessageInBatchWithPayload( |
| new SingleMessageMetadata().setCompactedOut(true).setPartitionKey("key1"), |
| Unpooled.EMPTY_BUFFER, batchBuffer); |
| Commands.serializeSingleMessageInBatchWithPayload( |
| new SingleMessageMetadata().setCompactedOut(true).setPartitionKey("key2"), |
| Unpooled.EMPTY_BUFFER, batchBuffer); |
| Commands.serializeSingleMessageInBatchWithPayload( |
| new SingleMessageMetadata().setCompactedOut(false).setPartitionKey("key3"), |
| Unpooled.EMPTY_BUFFER, batchBuffer); |
| Commands.serializeSingleMessageInBatchWithPayload( |
| new SingleMessageMetadata().setCompactedOut(true).setPartitionKey("key4"), |
| Unpooled.EMPTY_BUFFER, batchBuffer); |
| |
| try (ConsumerImpl<byte[]> consumer |
| = (ConsumerImpl<byte[]>) pulsarClient.newConsumer().topic(topic1) |
| .subscriptionName("my-subscriber-name").subscribe()) { |
| // shove it in the sideways |
| consumer.receiveIndividualMessagesFromBatch(brokerEntryMetadata, metadata, 0, null, |
| batchBuffer, new MessageIdData().setLedgerId(1234).setEntryId(567), consumer.cnx()); |
| Message<?> m = consumer.receive(); |
| assertEquals(((BatchMessageIdImpl)m.getMessageId()).getLedgerId(), 1234); |
| assertEquals(((BatchMessageIdImpl)m.getMessageId()).getEntryId(), 567); |
| assertEquals(((BatchMessageIdImpl)m.getMessageId()).getBatchIndex(), 2); |
| assertEquals(m.getKey(), "key3"); |
| |
| assertEquals(consumer.numMessagesInQueue(), 0); |
| } |
| } |
| } |