半兽人

你的kafka什么版本？看着是老版本那。 找个和客户的版本对应的？

大佬，还是报错了， Exception in thread "main" joptsimple.UnrecognizedOptionException: bootstrap-server is not a recognized option at joptsimple.OptionException.unrecognizedOption(OptionException.java:108) at joptsimple.OptionParser.handleLongOptionToken(OptionParser.java:510) at joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:56) at joptsimple.OptionParser.parse(OptionParser.java:396) at kafka.admin.TopicCommand$TopicCommandOptions.(TopicCommand.scala:361) at kafka.admin.TopicCommand$.main(TopicCommand.scala:44) at kafka.admin.TopicCommand.main(TopicCommand.scala)

topic不存在。 ``` bin/kafka-topics.sh --list --bootstrap-server xxxxx:9092 ``` 这条命令能查出来吗？(ps：ip和端口改成客户提供的)。

应该是对的，大佬，我用访问的那台服务器，启动消费者去链接报了这个，这个是？？？ ``` [2020-02-25 10:56:37,138] WARN [Consumer clientId=consumer-1, groupId=test-consumer-group] Error while fetching metadata with correlation id 2 : {loc-trade_p-088--from-beginning=UNKNOWN_TOPIC_OR_PARTITION} (org.apache.kafka.clients.NetworkClient) [2020-02-25 10:56:37,421] WARN [Consumer clientId=consumer-1, groupId=test-consumer-group] Error while fetching metadata with correlation id 9 : {loc-trade_p-088--from-beginning=UNKNOWN_TOPIC_OR_PARTITION} (org.apache.kafka.clients.NetworkClient) [2020-02-25 10:56:37,543] WARN [Consumer clientId=consumer-1, groupId=test-consumer-group] Error while fetching metadata with correlation id 12 : {loc-trade_p-088--from-beginning=UNKNOWN_TOPIC_OR_PARTITION} (org.apache.kafka.clients.NetworkClient) [2020-02-25 10:56:37,660] WARN [Consumer clientId=consumer-1, groupId=test-consumer-group] Error while fetching metadata with correlation id 13 : {loc-trade_p-088--from-beginning=UNKNOWN_TOPIC_OR_PARTITION} (org.apache.kafka.clients.NetworkClient) [2020-02-25 10:56:37,777] WARN [Consumer clientId=consumer-1, groupId=test-consumer-group] Error while fetching metadata with correlation id 14 : {loc-trade_p-088--from-beginning=UNKNOWN_TOPIC_OR_PARTITION} (org.apache.kafka.clients.NetworkClient) [2020-02-25 10:56:37,900] WARN [Consumer clientId=consumer-1, groupId=test-consumer-group] Error while fetching metadata with correlation id 15 : {loc-trade_p-088--from-beginning=UNKNOWN_TOPIC_OR_PARTITION} (org.apache.kafka.clients.NetworkClient) [2020-02-25 10:56:38,017] WARN [Consumer clientId=consumer-1, groupId=test-consumer-group] Error while fetching metadata with correlation id 16 : {loc-trade_p-088--from-beginning=UNKNOWN_TOPIC_OR_PARTITION} (org.apache.kafka.clients.NetworkClient) [2020-02-25 10:56:38,162] WARN [Consumer clientId=consumer-1, groupId=test-consumer-group] Error while fetching metadata with correlation id 17 : {loc-trade_p-088--from-beginning=UNKNOWN_TOPIC_OR_PARTITION} (org.apache.kafka.clients.NetworkClient) [2020-02-25 10:56:38,279] WARN [Consumer clientId=consumer-1, groupId=test-consumer-group] Error while fetching metadata with correlation id 19 : {loc-trade_p-088--from-beginning=UNKNOWN_TOPIC_OR_PARTITION} (org.apache.kafka.clients.NetworkClient) ```

你的ip和端口正确吗