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https://issues.apache.org/jira/browse/KAFKA-6366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joerg Heinicke updated KAFKA-6366:
----------------------------------
Attachment: ConverterProcessor_DEBUG.zip
> StackOverflowError in kafka-coordinator-heartbeat-thread
> --------------------------------------------------------
>
> Key: KAFKA-6366
> URL: https://issues.apache.org/jira/browse/KAFKA-6366
> Project: Kafka
> Issue Type: Bug
> Components: consumer
> Affects Versions: 1.0.0
> Reporter: Joerg Heinicke
> Assignee: Jason Gustafson
> Attachments: 6366.v1.txt, ConverterProcessor.zip,
> ConverterProcessor_DEBUG.zip, Screenshot-2017-12-19 21.35-22.10 processing.png
>
>
> With Kafka 1.0 our consumer groups fall into a permanent cycle of rebalancing
> once a StackOverflowError in the heartbeat thread occurred due to
> connectivity issues of the consumers to the coordinating broker:
> Immediately before the exception there are hundreds, if not thousands of log
> entries of following type:
> 2017-12-12 16:23:12.361 [kafka-coordinator-heartbeat-thread |
> my-consumer-group] INFO - [Consumer clientId=consumer-4,
> groupId=my-consumer-group] Marking the coordinator <IP>:<Port> (id:
> 2147483645 rack: null) dead
> The exceptions always happen somewhere in the DateFormat code, even
> though at different lines.
> 2017-12-12 16:23:12.363 [kafka-coordinator-heartbeat-thread |
> my-consumer-group] ERROR - Uncaught exception in thread
> 'kafka-coordinator-heartbeat-thread | my-consumer-group':
> java.lang.StackOverflowError
> at
> java.text.DateFormatSymbols.getProviderInstance(DateFormatSymbols.java:362)
> at
> java.text.DateFormatSymbols.getInstance(DateFormatSymbols.java:340)
> at java.util.Calendar.getDisplayName(Calendar.java:2110)
> at java.text.SimpleDateFormat.subFormat(SimpleDateFormat.java:1125)
> at java.text.SimpleDateFormat.format(SimpleDateFormat.java:966)
> at java.text.SimpleDateFormat.format(SimpleDateFormat.java:936)
> at java.text.DateFormat.format(DateFormat.java:345)
> at
> org.apache.log4j.helpers.PatternParser$DatePatternConverter.convert(PatternParser.java:443)
> at
> org.apache.log4j.helpers.PatternConverter.format(PatternConverter.java:65)
> at org.apache.log4j.PatternLayout.format(PatternLayout.java:506)
> at
> org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:310)
> at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
> at
> org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
> at
> org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
> at org.apache.log4j.Category.callAppenders(Category.java:206)
> at org.apache.log4j.Category.forcedLog(Category.java:391)
> at org.apache.log4j.Category.log(Category.java:856)
> at
> org.slf4j.impl.Log4jLoggerAdapter.info(Log4jLoggerAdapter.java:324)
> at
> org.apache.kafka.common.utils.LogContext$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)
> ...
> the following 9 lines are repeated around hundred times.
> ...
> 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)
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