解决Kafka异常Error while fetching metadata

kafka | 2020-03-06 16:25:47

我按照帖子 kafka如何删除topic，先删除topic,再新建topic,发送消息就不断报错：

[2019-09-18 12:25:00,511] WARN Error while fetching metadata with correlation id 30 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:00,620] WARN Error while fetching metadata with correlation id 31 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:00,726] WARN Error while fetching metadata with correlation id 32 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:00,835] WARN Error while fetching metadata with correlation id 33 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:00,940] WARN Error while fetching metadata with correlation id 34 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:01,049] WARN Error while fetching metadata with correlation id 36 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:01,157] WARN Error while fetching metadata with correlation id 37 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:01,265] WARN Error while fetching metadata with correlation id 38 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:01,371] WARN Error while fetching metadata with correlation id 39 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:01,477] WARN Error while fetching metadata with correlation id 40 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:01,584] WARN Error while fetching metadata with correlation id 41 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[2019-09-18 12:25:01,692] WARN Error while fetching metadata with correlation id 42 : {designTopic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)

解决方法：

重启kafka和zookeeper topic就恢复正常了

登录后即可回复登录 | 注册

tomcat异常unrecognized windows sockets error 0 jvm bind spark submit yarn提交任务异常error initializing sparkcontext kafka错误警告warn error while fetching metadata with correlation id 1 如何解决kafka 异常 no resolvable bootstrap urls given in bootstrap.servers kafka发送消息失败error when sending message to topic test1 with key null kafka如何删除topic 解决kafka异常error while fetching metadata kafka 异常 exception thrown when sending a message with key= null php eventhttprequest send an html error message to the client php enchant 函数 returns the last error of the broker php ingres 函数 get the next ingres error php maxdb 函数 returns the sqlstate error from previous maxdb operation php postgresql 函数 determines the verbosity of messages returned by pg last error and pg result error php swoole 函数 get the error code of the latest system call php yp/nis 函数 returns the error code of the previous operation php messageformatter get the error text from the last operation php mysqli returns the error code from last connect call php 范例 error handling php 预定义常量 win32 error codes 解决 php 腾讯企业发送邮件异常SMTP Error: Could not authenticate