kafka可视化平台EFAK搭建

1.主要搭建可参考：

https://blog.csdn.net/zhy0414/article/details/126642971
注意：kafka启动脚本修改如下：

if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then                                                                                                                       
#    export KAFKA_HEAP_OPTS="-Xmx1G -Xms1G"                                                                                                                  
    export KAFKA_HEAP_OPTS="-server -Xms2G -Xmx2G -XX:PermSize=128m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=8 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70"                                                                                                                              
    export JMX_PORT="9999"