主持人无法在Console Producer中使用Kafka [英] Leader Not Available Kafka in Console Producer

问题描述

我正在尝试使用Kafka.
所有配置都正确完成，但是当我尝试从控制台生成消息时，我不断收到以下错误

I am trying to use Kafka.
All configurations are done properly but when I try to produce message from console I keep getting the following error

WARN Error while fetching metadata with correlation id 39 : 
     {4-3-16-topic1=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)

Kafka版本:2.11-0.9.0.0

推荐答案

它可能与server.properties中的advertised.host.name设置有关.

It could be related to advertised.host.name setting in your server.properties.

可能发生的情况是，您的生产者试图找出谁是给定分区的领导者，找出其advertised.host.name和advertised.port并尝试进行连接. 如果这些设置配置不正确，则可能会认为该领导者不可用.

What could happen is that your producer is trying to find out who is the leader for a given partition, figures out its advertised.host.name and advertised.port and tries to connect. If these settings are not configured correctly it then may think that the leader is unavailable.

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