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ByteBuf leak #553

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mooc9988 opened this issue Dec 13, 2023 · 1 comment
Closed

ByteBuf leak #553

mooc9988 opened this issue Dec 13, 2023 · 1 comment
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@mooc9988
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mooc9988 commented Dec 13, 2023

git commit: 20fd237

[2023-12-13 03:01:38,951] ERROR LEAK: ByteBuf.release() was not called before it's garbage-collected. See https://netty.io/wiki/reference-counted-objects.html for more information.
Recent access records: 
Created at:
        io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:403)
        io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:188)
        io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:179)
        com.automq.stream.s3.DirectByteBufAlloc.byteBuffer(DirectByteBufAlloc.java:50)
        com.automq.stream.s3.DirectByteBufAlloc.byteBuffer(DirectByteBufAlloc.java:42)
        com.automq.stream.s3.StreamRecordBatchCodec.encode(StreamRecordBatchCodec.java:35)
        com.automq.stream.s3.model.StreamRecordBatch.encoded(StreamRecordBatch.java:42)
        com.automq.stream.s3.S3Storage.append(S3Storage.java:256)
        com.automq.stream.s3.S3Stream.append0(S3Stream.java:169)
        com.automq.stream.s3.S3Stream.lambda$append$0(S3Stream.java:150)
        com.automq.stream.utils.FutureUtil.exec(FutureUtil.java:61)
        com.automq.stream.s3.S3Stream.append(S3Stream.java:146)
        kafka.log.streamaspect.AlwaysSuccessClient$StreamImpl.append0(AlwaysSuccessClient.java:267)
        kafka.log.streamaspect.AlwaysSuccessClient$StreamImpl.append(AlwaysSuccessClient.java:259)
        kafka.log.streamaspect.LazyStream.append(LazyStream.java:120)
        kafka.log.streamaspect.DefaultElasticStreamSlice.append(DefaultElasticStreamSlice.java:79)
        kafka.log.streamaspect.ElasticLogFileRecords.append(ElasticLogFileRecords.java:174)
        kafka.log.streamaspect.ElasticLogSegment.append(ElasticLogSegment.scala:106)
        kafka.log.streamaspect.ElasticLog.append(ElasticLog.scala:189)
        kafka.log.UnifiedLog.$anonfun$append$2(UnifiedLog.scala:955)
        kafka.log.LocalLog$.maybeHandleIOException(LocalLog.scala:820)
        kafka.log.streamaspect.ElasticUnifiedLog.maybeHandleIOException(ElasticUnifiedLog.scala:59)
        kafka.log.UnifiedLog.append(UnifiedLog.scala:827)
        kafka.log.UnifiedLog.appendAsLeader(UnifiedLog.scala:766)
        kafka.cluster.Partition.$anonfun$appendRecordsToLeader$1(Partition.scala:1295)
        kafka.cluster.Partition.appendRecordsToLeader(Partition.scala:1279)
        kafka.server.ReplicaManager.$anonfun$appendToLocalLog$6(ReplicaManager.scala:996)
        scala.collection.StrictOptimizedMapOps.map(StrictOptimizedMapOps.scala:28)
        scala.collection.StrictOptimizedMapOps.map$(StrictOptimizedMapOps.scala:27)
        scala.collection.mutable.HashMap.map(HashMap.scala:35)
        kafka.server.ReplicaManager.appendToLocalLog(ReplicaManager.scala:984)
        kafka.server.ReplicaManager.appendRecords(ReplicaManager.scala:642)
        kafka.server.KafkaApis.doAppendRecords$1(KafkaApis.scala:768)
        kafka.server.KafkaApis.handleProduceRequest(KafkaApis.scala:779)
        kafka.server.KafkaApis.handle(KafkaApis.scala:251)
        kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:77)
        java.base/java.lang.Thread.run(Thread.java:840) (io.netty.util.ResourceLeakDetector)
[2023-12-13 03:01:56,712] ERROR LEAK: ByteBuf.release() was not called before it's garbage-collected. See https://netty.io/wiki/reference-counted-objects.html for more information.
Recent access records: 
Created at:
        io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:403)
        io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:188)
        io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:179)
        com.automq.stream.s3.DirectByteBufAlloc.byteBuffer(DirectByteBufAlloc.java:50)
        com.automq.stream.s3.DirectByteBufAlloc.byteBuffer(DirectByteBufAlloc.java:42)
        com.automq.stream.s3.StreamRecordBatchCodec.duplicateDecode(StreamRecordBatchCodec.java:60)
        com.automq.stream.s3.ObjectReader$DataBlock$1.next(ObjectReader.java:313)
        com.automq.stream.s3.ObjectReader$DataBlock$1.next(ObjectReader.java:301)
        com.automq.stream.s3.cache.DataBlockRecords.complete(DataBlockRecords.java:49)
        com.automq.stream.s3.cache.DataBlockReadAccumulator.lambda$readDataBlock$1(DataBlockReadAccumulator.java:83)
        java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:863)
        java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:841)
        java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510)
        java.base/java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2147)
        com.automq.stream.s3.operator.DefaultS3Operator$MergedReadTask.handleReadCompleted(DefaultS3Operator.java:738)
        com.automq.stream.s3.operator.DefaultS3Operator.lambda$tryMergeRead0$3(DefaultS3Operator.java:246)
        com.automq.stream.utils.FutureUtil.suppress(FutureUtil.java:37)
        com.automq.stream.s3.operator.DefaultS3Operator.lambda$tryMergeRead0$4(DefaultS3Operator.java:246)
        java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:863)
        java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:841)
        java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510)
        java.base/java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2147)
        com.automq.stream.s3.operator.DefaultS3Operator.lambda$acquireReadPermit$38(DefaultS3Operator.java:625)
        java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        java.base/java.lang.Thread.run(Thread.java:840) (io.netty.util.ResourceLeakDetector)
@Chillax-0v0
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fixed by AutoMQ/automq-for-rocketmq#830

daniel-y pushed a commit that referenced this issue Mar 14, 2024
ShadowySpirits pushed a commit that referenced this issue Mar 14, 2024
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