kafka使用 SASL/SCRAM 认证，kafka-consumer-groups.sh 命令执行失败

夏至 发表于: 2021-12-07   最后更新时间: 2021-12-07 17:49:08   1,613 游览 
/kafka-consumer-groups.sh --bootstrap-server kafka1:9092 --list

[2021-06-23 13:56:51,783] WARN The configuration 'KafkaServer' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2021-06-23 13:56:51,784] WARN The configuration 'password' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2021-06-23 13:56:51,784] WARN The configuration 'org.apache.kafka.common.security.scram.ScramLoginModule' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2021-06-23 13:56:51,784] WARN The configuration '};' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2021-06-23 13:56:51,784] WARN The configuration 'username' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
Error: Executing consumer group command failed due to org.apache.kafka.common.errors.TimeoutException: Timed out waiting for a node assignment.
java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.TimeoutException: Timed out waiting for a node assignment.
    at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
    at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
    at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
    at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:260)
    at kafka.admin.ConsumerGroupCommand$ConsumerGroupService.collectGroupOffsets(ConsumerGroupCommand.scala:331)
    at kafka.admin.ConsumerGroupCommand$ConsumerGroupService.describeGroup(ConsumerGroupCommand.scala:251)
    at kafka.admin.ConsumerGroupCommand$.main(ConsumerGroupCommand.scala:59)
    at kafka.admin.ConsumerGroupCommand.main(ConsumerGroupCommand.scala)
Caused by: org.apache.kafka.common.errors.TimeoutException: Timed out waiting for a node assignment.
kafka
发表于 2021-12-07
夏至
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运行方式参考：kafka实战SASL/SCRAM

但是我觉得你应该也解决一下超时的问题，可参考：https://www.orchome.com/579

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回答于 2年前
半兽人
夏至 -> 半兽人 2年前

大佬，我多口ip没问题，可正常创建用户，生成证书，给予权限，准确依据权限正确生成和消费，但我想执行

bin/kafka-consumer-groups.sh --bootstrap-server kafka1:9092 --list

的命令时就报错，我也尝试给kafka-consumer-groups.sh 文件添加内容

-Djava.security.auth.login.config=/etc/kafka/kafka_client_jaas.conf

kafka_client_jaas.conf内容为（admin为超级用户）
KafkaClient {
    org.apache.kafka.common.security.scram.ScramLoginModule required
    username="admin"
    password="admin";
};

但依旧不行。

请大佬指教一下。

0 0 回复
夏至 -> 半兽人 2年前

超时原因会不会因为执行kafka-consumer-group.sh时，无法认证造成的啊？

0 0 回复
半兽人 -> 夏至 2年前

不会，认证错误会直接返回的。

0 0 回复
夏至 -> 半兽人 2年前

kafka使用 SASL/SCRAM 认证
kafka-consumer-groups.sh没做如何配置的情况下，报的错

[root@node0 bin]# ./kafka-consumer-groups.sh --bootstrap-server node0:9092 --list
Error: Executing consumer group command failed due to org.apache.kafka.common.KafkaException: Failed to find brokers to send ListGroups
java.util.concurrent.ExecutionException: org.apache.kafka.common.KafkaException: Failed to find brokers to send ListGroups
    at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
    at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
    at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
    at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:260)
    at kafka.admin.ConsumerGroupCommand$ConsumerGroupService.listGroups(ConsumerGroupCommand.scala:131)
    at kafka.admin.ConsumerGroupCommand$.main(ConsumerGroupCommand.scala:57)
    at kafka.admin.ConsumerGroupCommand.main(ConsumerGroupCommand.scala)
Caused by: org.apache.kafka.common.KafkaException: Failed to find brokers to send ListGroups
    at org.apache.kafka.clients.admin.KafkaAdminClient$22.handleFailure(KafkaAdminClient.java:2615)
    at org.apache.kafka.clients.admin.KafkaAdminClient$Call.fail(KafkaAdminClient.java:620)
    at org.apache.kafka.clients.admin.KafkaAdminClient$TimeoutProcessor.handleTimeouts(KafkaAdminClient.java:736)
    at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.timeoutPendingCalls(KafkaAdminClient.java:804)
    at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1098)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.kafka.common.errors.TimeoutException: Timed out waiting for a node assignment.
0 0 回复
半兽人 -> 夏至 2年前

你 telnet下node0 9092看看端口是否ok。

0 0 回复
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