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Posted to jira@kafka.apache.org by "Stéphane Loeuillet (Jira)" <ji...@apache.org> on 2022/04/06 07:48:00 UTC
[jira] [Created] (KAFKA-13802) Uncaught exception in scheduled task 'flush-log' (kafka.utils.KafkaScheduler)
Stéphane Loeuillet created KAFKA-13802:
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Summary: Uncaught exception in scheduled task 'flush-log' (kafka.utils.KafkaScheduler)
Key: KAFKA-13802
URL: https://issues.apache.org/jira/browse/KAFKA-13802
Project: Kafka
Issue Type: Bug
Affects Versions: 3.1.0
Environment: Ubuntu 20.04.3
Adoptium 17.0.2_8
Kafka 3.1.0 with message format & interbroker protocol set to 2.8 (addition to a 2.8.0 cluster), rack awareness enabled on this node (rack not yet provided for every broker)
Reporter: Stéphane Loeuillet
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: [2022-04-06 07:13:18,962] ERROR Uncaught exception in scheduled task 'flush-log' (kafka.utils.KafkaScheduler)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: java.util.NoSuchElementException
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at java.base/java.util.concurrent.ConcurrentSkipListMap$SubMap$SubMapIter.advance(Unknown Source)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at java.base/java.util.concurrent.ConcurrentSkipListMap$SubMap$SubMapValueIterator.next(Unknown Source)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at scala.collection.convert.JavaCollectionWrappers$JIteratorWrapper.next(JavaCollectionWrappers.scala:38)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at scala.collection.IterableOps.last(Iterable.scala:237)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at scala.collection.IterableOps.last$(Iterable.scala:235)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at scala.collection.AbstractIterable.last(Iterable.scala:919)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at scala.collection.IterableOps.lastOption(Iterable.scala:247)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at scala.collection.IterableOps.lastOption$(Iterable.scala:247)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at scala.collection.AbstractIterable.lastOption(Iterable.scala:919)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at kafka.log.LocalLog.flush(LocalLog.scala:174)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at kafka.log.UnifiedLog.$anonfun$flush$2(UnifiedLog.scala:1520)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at kafka.log.UnifiedLog.flush(UnifiedLog.scala:1707)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at kafka.log.UnifiedLog.$anonfun$roll$1(UnifiedLog.scala:1501)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at kafka.utils.KafkaScheduler.$anonfun$schedule$2(KafkaScheduler.scala:116)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
Apr 06 07:13:18 kafka07-messaging-ovh kafka-server-start.sh[1569498]: at java.base/java.lang.Thread.run(Unknown Source)
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