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Travis Bischel commented on KAFKA-15653: ---------------------------------------- Maybe related? {noformat} org.apache.kafka.common.errors.InvalidRequestException: Error getting request for apiKey: PRODUCE, apiVersion: 9, connectionId: 127.0.0.1:9092-127.0.0.1:46394-145, listenerName: ListenerName(PLAINTEXT), principal: User:ANONYMOUS Caused by: java.nio.BufferUnderflowException at java.base/java.nio.Buffer.nextGetIndex(Buffer.java:699) at java.base/java.nio.HeapByteBuffer.get(HeapByteBuffer.java:165) at org.apache.kafka.common.utils.ByteUtils.readUnsignedVarint(ByteUtils.java:160) at org.apache.kafka.common.protocol.ByteBufferAccessor.readUnsignedVarint(ByteBufferAccessor.java:70) at org.apache.kafka.common.message.ProduceRequestData.read(ProduceRequestData.java:195) at org.apache.kafka.common.message.ProduceRequestData.<init>(ProduceRequestData.java:114) at org.apache.kafka.common.requests.ProduceRequest.parse(ProduceRequest.java:256) at org.apache.kafka.common.requests.AbstractRequest.doParseRequest(AbstractRequest.java:178) at org.apache.kafka.common.requests.AbstractRequest.parseRequest(AbstractRequest.java:172) at org.apache.kafka.common.requests.RequestContext.parseRequest(RequestContext.java:95) at kafka.network.RequestChannel$Request.<init>(RequestChannel.scala:108) at kafka.network.Processor.$anonfun$processCompletedReceives$1(SocketServer.scala:1148) at java.base/java.util.LinkedHashMap$LinkedValues.forEach(LinkedHashMap.java:647) at kafka.network.Processor.processCompletedReceives(SocketServer.scala:1126) at kafka.network.Processor.run(SocketServer.scala:1012) at java.base/java.lang.Thread.run(Thread.java:833) {noformat} Next comment I'll attach a small script that can be used to repro; I'm testing it a few times to iron out bash kinks > NPE in ChunkedByteStream > ------------------------ > > Key: KAFKA-15653 > URL: https://issues.apache.org/jira/browse/KAFKA-15653 > Project: Kafka > Issue Type: Bug > Components: producer > Affects Versions: 3.6.0 > Environment: Docker container on a Linux laptop, using the latest > release. > Reporter: Travis Bischel > Assignee: Divij Vaidya > Priority: Major > > When looping franz-go integration tests, I received an UNKNOWN_SERVER_ERROR > from producing. The broker logs for the failing request: > > {noformat} > [2023-10-19 22:29:58,160] ERROR [ReplicaManager broker=2] Error processing > append operation on partition > 2fa8995d8002fbfe68a96d783f26aa2c5efc15368bf44ed8f2ab7e24b41b9879-24 > (kafka.server.ReplicaManager) > java.lang.NullPointerException > at > org.apache.kafka.common.utils.ChunkedBytesStream.<init>(ChunkedBytesStream.java:89) > at > org.apache.kafka.common.record.CompressionType$3.wrapForInput(CompressionType.java:105) > at > org.apache.kafka.common.record.DefaultRecordBatch.recordInputStream(DefaultRecordBatch.java:273) > at > org.apache.kafka.common.record.DefaultRecordBatch.compressedIterator(DefaultRecordBatch.java:277) > at > org.apache.kafka.common.record.DefaultRecordBatch.skipKeyValueIterator(DefaultRecordBatch.java:352) > at > org.apache.kafka.storage.internals.log.LogValidator.validateMessagesAndAssignOffsetsCompressed(LogValidator.java:358) > at > org.apache.kafka.storage.internals.log.LogValidator.validateMessagesAndAssignOffsets(LogValidator.java:165) > at kafka.log.UnifiedLog.append(UnifiedLog.scala:805) > at kafka.log.UnifiedLog.appendAsLeader(UnifiedLog.scala:719) > at > kafka.cluster.Partition.$anonfun$appendRecordsToLeader$1(Partition.scala:1313) > at kafka.cluster.Partition.appendRecordsToLeader(Partition.scala:1301) > at > kafka.server.ReplicaManager.$anonfun$appendToLocalLog$6(ReplicaManager.scala:1210) > at > scala.collection.StrictOptimizedMapOps.map(StrictOptimizedMapOps.scala:28) > at > scala.collection.StrictOptimizedMapOps.map$(StrictOptimizedMapOps.scala:27) > at scala.collection.mutable.HashMap.map(HashMap.scala:35) > at > kafka.server.ReplicaManager.appendToLocalLog(ReplicaManager.scala:1198) > at kafka.server.ReplicaManager.appendEntries$1(ReplicaManager.scala:754) > at > kafka.server.ReplicaManager.$anonfun$appendRecords$18(ReplicaManager.scala:874) > at > kafka.server.ReplicaManager.$anonfun$appendRecords$18$adapted(ReplicaManager.scala:874) > at > kafka.server.KafkaRequestHandler$.$anonfun$wrap$3(KafkaRequestHandler.scala:73) > at kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:130) > at java.base/java.lang.Thread.run(Unknown Source) > {noformat} -- This message was sent by Atlassian Jira (v8.20.10#820010)