20220713 kafka under_replicated_partition问题

收到告警信息

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While recording the replica LEO, the partition canal-order-sellerOrderReceiverInfo-9 hasn't been created. (kafka.server.ReplicaManager)

/opt/app/kafka-log/bin/kafka-topics.sh –zookeeper hadoop-zk-03-vm:2181/biz-kafka –describe –under-replicated-partitions

原因：

磁盘问题导致

解决
需要重启所有kafka 节点才可以生效解决该问题