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https://issues.apache.org/jira/browse/KAFKA-6541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16356819#comment-16356819
]
Anh Le commented on KAFKA-6541:
-------------------------------
[~huxi_2b] I created [a PR|https://github.com/apache/kafka/pull/4548] for this
issue. Please have a look at it.
> StackOverflow exceptions in thread 'kafka-coordinator-heartbeat-thread
> ----------------------------------------------------------------------
>
> Key: KAFKA-6541
> URL: https://issues.apache.org/jira/browse/KAFKA-6541
> Project: Kafka
> Issue Type: Bug
> Components: clients
> Affects Versions: 1.0.0
> Environment: Linux
> Reporter: Anh Le
> Priority: Major
>
> There's something wrong with our client library when sending heart beats.
> This bug seems to be identical to this one:
> [http://mail-archives.apache.org/mod_mbox/kafka-users/201712.mbox/%3CCALte62w6=pJObC+i36BkoqbOLTKsQ=nrddv6dm8abfwb5ps...@mail.gmail.com%3E]
>
> Here's the log:
>
> {quote}2018-02-08 13:55:01,102 ERROR
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$HeartbeatThread
> Uncaught exception in thread 'kafka-coordinator-heartbeat-thread |
> default-group':
> java.lang.StackOverflowError: null
> at java.lang.StringBuilder.append(StringBuilder.java:136)
> at
> org.slf4j.helpers.MessageFormatter.safeObjectAppend(MessageFormatter.java:302)
> at
> org.slf4j.helpers.MessageFormatter.deeplyAppendParameter(MessageFormatter.java:271)
> at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:233)
> at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:173)
> at
> ch.qos.logback.classic.spi.LoggingEvent.getFormattedMessage(LoggingEvent.java:293)
> at
> ch.qos.logback.classic.spi.LoggingEvent.prepareForDeferredProcessing(LoggingEvent.java:206)
> at
> ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:223)
> at
> ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:102)
> at
> ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:84)
> at
> ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:51)
> at ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:270)
> at ch.qos.logback.classic.Logger.callAppenders(Logger.java:257)
> at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:421)
> at ch.qos.logback.classic.Logger.filterAndLog_1(Logger.java:398)
> at ch.qos.logback.classic.Logger.info(Logger.java:583)
> at
> org.apache.kafka.common.utils.LogContext$KafkaLogger.info(LogContext.java:341)
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator.coordinatorDead(AbstractCoordinator.java:649)
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onFailure(AbstractCoordinator.java:797)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture$1.onFailure(RequestFuture.java:209)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture.fireFailure(RequestFuture.java:177)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture.raise(RequestFuture.java:147)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:496)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:353)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.failUnsentRequests(ConsumerNetworkClient.java:416)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.disconnect(ConsumerNetworkClient.java:388)
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator.coordinatorDead(AbstractCoordinator.java:653)
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onFailure(AbstractCoordinator.java:797)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture$1.onFailure(RequestFuture.java:209)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture.fireFailure(RequestFuture.java:177)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture.raise(RequestFuture.java:147)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:496)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:353)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.failUnsentRequests(ConsumerNetworkClient.java:416)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.disconnect(ConsumerNetworkClient.java:388)
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator.coordinatorDead(AbstractCoordinator.java:653)
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onFailure(AbstractCoordinator.java:797)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture$1.onFailure(RequestFuture.java:209)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture.fireFailure(RequestFuture.java:177)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture.raise(RequestFuture.java:147)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:496)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:353)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.failUnsentRequests(ConsumerNetworkClient.java:416)
> at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.disconnect(ConsumerNetworkClient.java:388)
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator.coordinatorDead(AbstractCoordinator.java:653)
> at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onFailure(AbstractCoordinator.java:797)
> at
> org.apache.kafka.clients.consumer.internals.RequestFuture$1.onFailure(RequestFuture.java:209)
> {quote}
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