我对Kafka和 java 都是新手。我是第一次建立一个消费者应用程序。
我收到以下错误消息。
排除故障的方法有哪些？

Exception in thread "main" org.apache.kafka.common.KafkaException: Failed to construct kafka consumer
    at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:823)
    at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:667)
    at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:647)
    at com.abc.kafka.martechconsumer.ConsumerGroups.main(ConsumerGroups.java:76)
Caused by: java.lang.IllegalArgumentException: Login module control flag not specified in JAAS config
    at org.apache.kafka.common.security.JaasConfig.parseAppConfigurationEntry(JaasConfig.java:110)
    at org.apache.kafka.common.security.JaasConfig.<init>(JaasConfig.java:63)
    at org.apache.kafka.common.security.JaasContext.load(JaasContext.java:90)
    at org.apache.kafka.common.security.JaasContext.loadClientContext(JaasContext.java:84)
    at org.apache.kafka.common.network.ChannelBuilders.create(ChannelBuilders.java:134)
    at org.apache.kafka.common.network.ChannelBuilders.clientChannelBuilder(ChannelBuilders.java:73)
    at org.apache.kafka.clients.ClientUtils.createChannelBuilder(ClientUtils.java:105)
    at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:740)