获取关联 ID 为 1 的元数据时出现警告错误:{MY_TOPIC?=INVALID_TOPIC_EXCEPTION} (org.apache.kafka.clients.NetworkClient) [英] WARN Error while fetching metadata with correlation id 1 : {MY_TOPIC?=INVALID_TOPIC_EXCEPTION} (org.apache.kafka.clients.NetworkClient)

问题描述

当我使用 kafka 0.9.0.1 运行以下命令时，我收到此警告 [1].你能告诉我我的主题有什么问题吗?(我正在与在 ec2 中运行的 kafka 代理交谈)

when I run the following command with kafka 0.9.0.1 i get this warnings[1]. Can you please tell me what is wrong with my topics? (I'm talking to the kafka broker which runs in ec2)

#./kafka-console-consumer.sh --new-consumer --bootstrap-server kafka.xx.com:9092 --topic MY_TOPIC?

[1]

[2016-04-06 10:57:45,839] WARN Error while fetching metadata with correlation id 1 : {MY_TOPIC?=INVALID_TOPIC_EXCEPTION} (org.apache.kafka.clients.NetworkClient)
[2016-04-06 10:57:46,066] WARN Error while fetching metadata with correlation id 3 : {MY_TOPIC?=INVALID_TOPIC_EXCEPTION} (org.apache.kafka.clients.NetworkClient)
[2016-04-06 10:57:46,188] WARN Error while fetching metadata with correlation id 5 : {MY_TOPIC?=INVALID_TOPIC_EXCEPTION} (org.apache.kafka.clients.NetworkClient)
[2016-04-06 10:57:46,311] WARN Error while fetching metadata with correlation id 7 : {MY_TOPIC?=INVALID_TOPIC_EXCEPTION} (org.apache.kafka.clients.NetworkClient)

推荐答案

您的主题名称无效，因为它包含字符?"这不是主题名称的合法字符.

You topic name is not valid because it has character '?' which is not legalCharacter for topic names.

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