異常信息

[2021-05-03 19:14:28,840] INFO Updated cache from existing <empty> to latest FinalizedFeaturesAndEpoch(features=Features{}, epoch=0). (kafka.server.FinalizedFeatureCache) [2021-05-03 19:14:28,855] INFO Cluster ID = I9TxciNjQiKV48quVZP2yw (kafka.server.KafkaServer) [2021-05-03 19:14:28,927] ERROR Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer) kafka.common.InconsistentClusterIdException: The Cluster ID I9TxciNjQiKV48quVZP2yw doesn't match stored clusterId Some(1aJOmeJITIygVlghQGApxA) in meta.properties. The broker is trying to join the wrong cluster. Configured zookeeper.connect may be wrong.at kafka.server.KafkaServer.startup(KafkaServer.scala:218)at kafka.Kafka$.main(Kafka.scala:109)at kafka.Kafka.main(Kafka.scala) [2021-05-03 19:14:28,985] INFO shutting down (kafka.server.KafkaServer) [2021-05-03 19:14:28,990] INFO [feature-zk-node-event-process-thread]: Shutting down (kafka.server.FinalizedFeatureChangeListener$ChangeNotificationProcessorThread)

解決方案

1、刪除kafka 日志目錄下meta.properties文件

2、修改kafka 配置文件中 server.properties 日志目錄

3、問題分析

當kafka異常關閉時，日志記錄就會出現異常，會把當時的情況記錄到meta.properties文件中，重新啟動時此文件會對啟動造成影響。

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