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Posted to jira@kafka.apache.org by "Zou Tao (JIRA)" <ji...@apache.org> on 2018/03/24 09:28:00 UTC
[jira] [Updated] (KAFKA-6709) broker failed to handle request due
to OOM
[ https://issues.apache.org/jira/browse/KAFKA-6709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zou Tao updated KAFKA-6709:
---------------------------
Attachment: server.properties
> broker failed to handle request due to OOM
> ------------------------------------------
>
> Key: KAFKA-6709
> URL: https://issues.apache.org/jira/browse/KAFKA-6709
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 1.0.1
> Reporter: Zou Tao
> Priority: Critical
> Attachments: server.properties
>
>
> I have updated to release 1.0.1.
> I set up cluster which have four brokers.
> you could find the server.properties in the attachment.
> There are about 150 topics, and about total 4000 partitions, ReplicationFactor is 2.
> connctors are used to write/read data to/from brokers.
> connecotr version is 0.10.1.
> The average message size is 500B, and around 60000 messages per seconds.
> one of the broker keep report OOM, and can't handle request like:
> [2018-03-24 12:37:17,449] ERROR [KafkaApi-1001] Error when handling request \{replica_id=-1,max_wait_time=500,min_bytes=1,topics=[{topic=voltetraffica.data,partitions=[{partition=16,fetch_offset=51198,max_bytes=60728640},\{partition=12,fetch_offset=50984,max_bytes=60728640}]}]} (kafka.server.KafkaApis)
> java.lang.OutOfMemoryError: Java heap space
> at java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:57)
> at java.nio.ByteBuffer.allocate(ByteBuffer.java:335)
> at org.apache.kafka.common.record.AbstractRecords.downConvert(AbstractRecords.java:101)
> at org.apache.kafka.common.record.FileRecords.downConvert(FileRecords.java:253)
> at kafka.server.KafkaApis$$anonfun$kafka$server$KafkaApis$$convertedPartitionData$1$1$$anonfun$apply$4.apply(KafkaApis.scala:525)
> at kafka.server.KafkaApis$$anonfun$kafka$server$KafkaApis$$convertedPartitionData$1$1$$anonfun$apply$4.apply(KafkaApis.scala:523)
> at scala.Option.map(Option.scala:146)
> at kafka.server.KafkaApis$$anonfun$kafka$server$KafkaApis$$convertedPartitionData$1$1.apply(KafkaApis.scala:523)
> at kafka.server.KafkaApis$$anonfun$kafka$server$KafkaApis$$convertedPartitionData$1$1.apply(KafkaApis.scala:513)
> at scala.Option.flatMap(Option.scala:171)
> at kafka.server.KafkaApis.kafka$server$KafkaApis$$convertedPartitionData$1(KafkaApis.scala:513)
> at kafka.server.KafkaApis$$anonfun$kafka$server$KafkaApis$$createResponse$2$1.apply(KafkaApis.scala:561)
> at kafka.server.KafkaApis$$anonfun$kafka$server$KafkaApis$$createResponse$2$1.apply(KafkaApis.scala:560)
> at scala.collection.Iterator$class.foreach(Iterator.scala:891)
> at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
> at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
> at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
> at kafka.server.KafkaApis.kafka$server$KafkaApis$$createResponse$2(KafkaApis.scala:560)
> at kafka.server.KafkaApis$$anonfun$kafka$server$KafkaApis$$fetchResponseCallback$1$1.apply(KafkaApis.scala:574)
> at kafka.server.KafkaApis$$anonfun$kafka$server$KafkaApis$$fetchResponseCallback$1$1.apply(KafkaApis.scala:574)
> at kafka.server.KafkaApis$$anonfun$sendResponseMaybeThrottle$1.apply$mcVI$sp(KafkaApis.scala:2041)
> at kafka.server.ClientRequestQuotaManager.maybeRecordAndThrottle(ClientRequestQuotaManager.scala:54)
> at kafka.server.KafkaApis.sendResponseMaybeThrottle(KafkaApis.scala:2040)
> at kafka.server.KafkaApis.kafka$server$KafkaApis$$fetchResponseCallback$1(KafkaApis.scala:574)
> at kafka.server.KafkaApis$$anonfun$kafka$server$KafkaApis$$processResponseCallback$1$1.apply$mcVI$sp(KafkaApis.scala:593)
> at kafka.server.ClientQuotaManager.maybeRecordAndThrottle(ClientQuotaManager.scala:176)
> at kafka.server.KafkaApis.kafka$server$KafkaApis$$processResponseCallback$1(KafkaApis.scala:592)
> at kafka.server.KafkaApis$$anonfun$handleFetchRequest$4.apply(KafkaApis.scala:609)
> at kafka.server.KafkaApis$$anonfun$handleFetchRequest$4.apply(KafkaApis.scala:609)
> at kafka.server.ReplicaManager.fetchMessages(ReplicaManager.scala:820)
> at kafka.server.KafkaApis.handleFetchRequest(KafkaApis.scala:601)
> at kafka.server.KafkaApis.handle(KafkaApis.scala:99)
> and then lots of shrink ISR ( this broker is 1001).
> [2018-03-24 13:43:00,285] INFO [Partition gnup.source.offset.storage.topic-5 broker=1001] Shrinking ISR from 1001,1002 to 1001 (kafka.cluster.Partition)
> [2018-03-24 13:43:00,286] INFO [Partition s1mme.data-72 broker=1001] Shrinking ISR from 1001,1002 to 1001 (kafka.cluster.Partition)
> [2018-03-24 13:43:00,286] INFO [Partition gnup.sink.status.storage.topic-17 broker=1001] Shrinking ISR from 1001,1002 to 1001 (kafka.cluster.Partition)
> [2018-03-24 13:43:00,287] INFO [Partition probessgsniups.sink.offset.storage.topic-4 broker=1001] Shrinking ISR from 1001,1002 to 1001 (kafka.cluster.Partition)
> [2018-03-24 13:43:01,447] INFO [GroupCoordinator 1001]: Stabilized group connect-VOICE_1_SINK_CONN generation 26 (__consumer_offsets-18) (kafka.coordinator.group.GroupCoordinator)
> i can't dump the heap since each time I run:
> [root@sslave1 kafka]# jcmd 55409 GC.heap_dump /home/ngdb/heap_dump175.hprof
> 55409:
> com.sun.tools.attach.AttachNotSupportedException: Unable to open socket file: target process not responding or HotSpot VM not loaded
> at sun.tools.attach.LinuxVirtualMachine.<init>(LinuxVirtualMachine.java:106)
> at sun.tools.attach.LinuxAttachProvider.attachVirtualMachine(LinuxAttachProvider.java:63)
> at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:208)
> at sun.tools.jcmd.JCmd.executeCommandForPid(JCmd.java:147)
> at sun.tools.jcmd.JCmd.main(JCmd.java:131)
>
> the JVM parameter is:
> -XX:+ExplicitGCInvokesConcurrent -XX:GCLogFileSize=104857600 -XX:InitialHeapSize=2147483648 -XX:InitiatingHeapOccupancyPercent=35 -XX:+ManagementServer -XX:MaxGCPauseMillis=20 -XX:MaxHeapSize=4294967296 -XX:NumberOfGCLogFiles=10 -XX:+PrintGC -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+UseCompressedClassPointers -XX:+UseCompressedOops -XX:+UseG1GC -XX:+UseGCLogFileRotation
> when I use -XX:mx=2G, four brokers reported OOM,
> after i increated it to 4G, only one brokers reported OOM.
>
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