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我是 Kafka 的新手,正在尝试安装我的 ubuntu 机器 Confluent 控制中心。
这是我遵循的文档:https
: //docs.confluent.io/platform/current/installation/installing_cp/deb-ubuntu.html 我已经成功地用 3 个代理和 zookeeper 构建了 kafka,但是在 Confluent Control 中存在一些问题中心。

当我开始 conf-cont-center

sudo systemctl start confluent-control-center

/var/log/confluent/control-center.log下的日志说:

The state store, commander, may have migrated to another instance.
        at org.apache.kafka.streams.state.internals.WrappingStoreProvider.stores(WrappingStoreProvider.java:65)
        at org.apache.kafka.streams.state.internals.CompositeReadOnlyKeyValueStore.all(CompositeReadOnlyKeyValueStore.java:97)
        at io.confluent.controlcenter.command.CommandMigrator.getActiveControllerCountTriggers(CommandMigrator.java:132)
        at io.confluent.controlcenter.command.CommandMigrator.disableActionsForActiveControllerCountTrigger(CommandMigrator.java:97)
        at io.confluent.controlcenter.command.CommandMigrator.migrate(CommandMigrator.java:57)
        at io.confluent.controlcenter.ControlCenter.main(ControlCenter.java:139)
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1 回答 1

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检查您的 Kafka 的版本,并确保它受到 Confluent 控制中心的支持

于 2021-02-13T11:31:20.967 回答