kafka 创建 topic 报错 Error: Exception thrown by the agent : java.rmi.server.ExportException: Port alrea

Error: Exception thrown by the agent : java.rmi.server.ExportException: Port already in use: 9988; nested exception is: 
        java.net.BindException: Address already in use

 kafka-run-class.sh  里面改动

加以下一句

ISKAFKASERVER="false"
if [[ "$*" =~ "kafka.Kafka" ]]; then
    ISKAFKASERVER="true"
fi

改动这一行

if [  $JMX_PORT ] && [ -z "$ISKAFKASERVER" ]; then

参考 https://github.com/apache/kafka/pull/1983/commits/2c5d40e946bcc149b1a9b2c01eced4ae47a734c5