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Posted to jira@kafka.apache.org by "dmariassy (via GitHub)" <gi...@apache.org> on 2023/02/09 17:47:20 UTC
[GitHub] [kafka] dmariassy opened a new pull request, #13224: KAFKA-14700: Produce request interceptors
dmariassy opened a new pull request, #13224:
URL: https://github.com/apache/kafka/pull/13224
First stab at implementing produce request interceptors as defined in KIP-905
### Committer Checklist (excluded from commit message)
- [ ] Verify design and implementation
- [ ] Verify test coverage and CI build status
- [ ] Verify documentation (including upgrade notes)
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[GitHub] [kafka] github-actions[bot] commented on pull request #13224: KAFKA-14700: Produce request interceptors
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #13224:
URL: https://github.com/apache/kafka/pull/13224#issuecomment-1724783402
This PR is being marked as stale since it has not had any activity in 90 days. If you would like to keep this PR alive, please ask a committer for review. If the PR has merge conflicts, please update it with the latest from trunk (or appropriate release branch) <p> If this PR is no longer valid or desired, please feel free to close it. If no activity occurs in the next 30 days, it will be automatically closed.
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[GitHub] [kafka] dmariassy commented on a diff in pull request #13224: KAFKA-14700: Produce request interceptors
Posted by "dmariassy (via GitHub)" <gi...@apache.org>.
dmariassy commented on code in PR #13224:
URL: https://github.com/apache/kafka/pull/13224#discussion_r1102799491
##########
core/src/test/scala/integration/kafka/api/ProducerSendTestHelpers.scala:
##########
@@ -0,0 +1,238 @@
+/**
+ * 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 integration.kafka.api
+
+import kafka.integration.KafkaServerTestHarness
+import kafka.server.KafkaConfig
+import kafka.utils.TestUtils
+import org.apache.kafka.clients.admin.Admin
+import org.apache.kafka.clients.consumer.{ConsumerRecord, KafkaConsumer}
+import org.apache.kafka.clients.producer.{Callback, KafkaProducer, ProducerRecord, RecordMetadata}
+import org.apache.kafka.common.TopicPartition
+import org.apache.kafka.common.config.TopicConfig
+import org.apache.kafka.common.network.{ListenerName, Mode}
+import org.apache.kafka.common.record.TimestampType
+import org.apache.kafka.common.security.auth.SecurityProtocol
+import org.junit.jupiter.api.Assertions.{assertEquals, assertNull, assertTrue, fail}
+import org.junit.jupiter.api.{AfterEach, BeforeEach, TestInfo}
+
+import java.nio.charset.StandardCharsets
+import java.time.Duration
+import java.util.Properties
+import java.util.concurrent.TimeUnit
+import scala.collection.mutable.Buffer
+import scala.jdk.CollectionConverters._
+
+trait ProducerSendTestHelpers extends KafkaServerTestHarness {
+
+ def baseProps =
+ TestUtils.createBrokerConfigs(2, zkConnectOrNull, false, interBrokerSecurityProtocol = Some(securityProtocol),
+ trustStoreFile = trustStoreFile, saslProperties = serverSaslProperties)
+ .map { p =>
+ p.put(KafkaConfig.NumPartitionsProp, 4.toString)
+ p
+ }
+
+ protected var consumer: KafkaConsumer[Array[Byte], Array[Byte]] = _
+ protected val producers = Buffer[KafkaProducer[Array[Byte], Array[Byte]]]()
+ protected var admin: Admin = _
+
+ protected val topic = "topic"
+ protected val numRecords = 100
+
+ @BeforeEach
+ override def setUp(testInfo: TestInfo): Unit = {
+ super.setUp(testInfo)
+
+ admin = TestUtils.createAdminClient(brokers, listenerName,
+ TestUtils.securityConfigs(Mode.CLIENT,
+ securityProtocol,
+ trustStoreFile,
+ "adminClient",
+ TestUtils.SslCertificateCn,
+ clientSaslProperties))
+
+ consumer = TestUtils.createConsumer(
+ bootstrapServers(listenerName = ListenerName.forSecurityProtocol(SecurityProtocol.PLAINTEXT)),
+ securityProtocol = SecurityProtocol.PLAINTEXT
+ )
+ }
+
+ @AfterEach
+ override def tearDown(): Unit = {
+ consumer.close()
+ // Ensure that all producers are closed since unclosed producers impact other tests when Kafka server ports are reused
+ producers.foreach(_.close())
+ admin.close()
+
+ super.tearDown()
+ }
+
+ protected def createProducer(lingerMs: Int = 0,
+ deliveryTimeoutMs: Int = 2 * 60 * 1000,
+ batchSize: Int = 16384,
+ compressionType: String = "none",
+ maxBlockMs: Long = 60 * 1000L,
+ bufferSize: Long = 1024L * 1024L): KafkaProducer[Array[Byte], Array[Byte]] = {
+ val producer = TestUtils.createProducer(
+ bootstrapServers(),
+ compressionType = compressionType,
+ securityProtocol = securityProtocol,
+ trustStoreFile = trustStoreFile,
+ saslProperties = clientSaslProperties,
+ lingerMs = lingerMs,
+ deliveryTimeoutMs = deliveryTimeoutMs,
+ maxBlockMs = maxBlockMs,
+ batchSize = batchSize,
+ bufferSize = bufferSize)
+ registerProducer(producer)
+ }
+
+ protected def registerProducer(producer: KafkaProducer[Array[Byte], Array[Byte]]): KafkaProducer[Array[Byte], Array[Byte]] = {
+ producers += producer
+ producer
+ }
+
+ protected def sendAndVerify(producer: KafkaProducer[Array[Byte], Array[Byte]],
+ numRecords: Int = numRecords,
+ timeoutMs: Long = 20000L): Unit = {
+ val partition = 0
+ try {
+ TestUtils.createTopicWithAdmin(admin, topic, brokers, 1, 2)
+
+ val futures = for (i <- 1 to numRecords) yield {
+ val record = new ProducerRecord(topic, partition, s"key$i".getBytes(StandardCharsets.UTF_8),
+ s"value$i".getBytes(StandardCharsets.UTF_8))
+ producer.send(record)
+ }
+ producer.close(Duration.ofMillis(timeoutMs))
+ val lastOffset = futures.foldLeft(0) { (offset, future) =>
+ val recordMetadata = future.get
+ assertEquals(topic, recordMetadata.topic)
+ assertEquals(partition, recordMetadata.partition)
+ assertEquals(offset, recordMetadata.offset)
+ offset + 1
+ }
+ assertEquals(numRecords, lastOffset)
+ } finally {
+ producer.close()
+ }
+ }
+
+ protected def sendAndVerifyTimestamp(producer: KafkaProducer[Array[Byte], Array[Byte]], timestampType: TimestampType): Unit = {
+ val partition = 0
+
+ val baseTimestamp = 123456L
+ val startTime = System.currentTimeMillis()
+
+ object callback extends Callback {
+ var offset = 0L
+ var timestampDiff = 1L
+
+ def onCompletion(metadata: RecordMetadata, exception: Exception): Unit = {
+ if (exception == null) {
+ assertEquals(offset, metadata.offset)
+ assertEquals(topic, metadata.topic)
+ if (timestampType == TimestampType.CREATE_TIME)
+ assertEquals(baseTimestamp + timestampDiff, metadata.timestamp)
+ else
+ assertTrue(metadata.timestamp >= startTime && metadata.timestamp <= System.currentTimeMillis())
+ assertEquals(partition, metadata.partition)
+ offset += 1
+ timestampDiff += 1
+ } else {
+ fail(s"Send callback returns the following exception: $exception")
+ }
+ }
+ }
+
+ try {
+ // create topic
+ val topicProps = new Properties()
+ if (timestampType == TimestampType.LOG_APPEND_TIME)
+ topicProps.setProperty(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG, "LogAppendTime")
+ else
+ topicProps.setProperty(TopicConfig.MESSAGE_TIMESTAMP_TYPE_CONFIG, "CreateTime")
+ TestUtils.createTopicWithAdmin(admin, topic, brokers, 1, 2, topicConfig = topicProps)
+
+ val recordAndFutures = for (i <- 1 to numRecords) yield {
+ val record = new ProducerRecord(topic, partition, baseTimestamp + i, s"key$i".getBytes(StandardCharsets.UTF_8),
+ s"value$i".getBytes(StandardCharsets.UTF_8))
+ (record, producer.send(record, callback))
+ }
+ producer.close(Duration.ofSeconds(20L))
+ recordAndFutures.foreach { case (record, future) =>
+ val recordMetadata = future.get
+ if (timestampType == TimestampType.LOG_APPEND_TIME)
+ assertTrue(recordMetadata.timestamp >= startTime && recordMetadata.timestamp <= System.currentTimeMillis())
+ else
+ assertEquals(record.timestamp, recordMetadata.timestamp)
+ }
+ assertEquals(numRecords, callback.offset, s"Should have offset $numRecords but only successfully sent ${callback.offset}")
+ } finally {
+ producer.close()
+ }
+ }
+
+ def defaultRecordAssertions(record: ConsumerRecord[Array[Byte], Array[Byte]], i: Int, now: Long, topic: String, partition: Int) = {
+ assertEquals(topic, record.topic)
+ assertEquals(partition, record.partition)
+ assertEquals(i.toLong, record.offset)
+ assertNull(record.key)
+ assertEquals(s"value${i + 1}", new String(record.value))
+ assertEquals(now, record.timestamp)
+ }
+
+
+ def sendToPartition(quorum: String, expectedRecords: Int = numRecords, recordAssertions: (ConsumerRecord[Array[Byte], Array[Byte]], Int, Long, String, Int) => Unit = defaultRecordAssertions _): Unit = {
+ val producer = createProducer()
+
+ try {
+ TestUtils.createTopicWithAdmin(admin, topic, brokers, 2, 2)
+ val partition = 1
+
+ val now = System.currentTimeMillis()
+ val futures = (1 to numRecords).map { i =>
+ producer.send(new ProducerRecord(topic, partition, now, null, ("value" + i).getBytes(StandardCharsets.UTF_8)))
+ }.map(_.get(30, TimeUnit.SECONDS))
+
+ // make sure all of them end up in the same partition with increasing offset values
+ for ((recordMetadata, offset) <- futures zip (0 until numRecords)) {
+ if (expectedRecords == numRecords) {
+ // This assertion only holds if we don't filter the records with an interceptor
+ assertEquals(offset.toLong, recordMetadata.offset)
+ }
Review Comment:
This is a bug caused by the fact the producer client always assumes that the number of `RecordMetadata` objects returned will match the number of records sent. This assumption doesn't hold when an interceptor filters out messages. Once that bug is fixed, the following should work:
```suggestion
for ((recordMetadata, offset) <- futures zip (0 until expectedRecords)) {
assertEquals(offset.toLong, recordMetadata.offset)
```
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[GitHub] [kafka] github-actions[bot] commented on pull request #13224: KAFKA-14700: Produce request interceptors
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #13224:
URL: https://github.com/apache/kafka/pull/13224#issuecomment-1585813204
This PR is being marked as stale since it has not had any activity in 90 days. If you would like to keep this PR alive, please ask a committer for review. If the PR has merge conflicts, please update it with the latest from trunk (or appropriate release branch)
If this PR is no longer valid or desired, please feel free to close it. If no activity occurrs in the next 30 days, it will be automatically closed.
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