kafka manager遇到的一些问题

1.启动后第一个报错如下:

[error] k.m.a.c.BrokerViewCacheActor - Failed to get broker metrics for BrokerIdentity(1,192.168.204.111,9999,false,true,Map(PLAINTEXT -> 9092))
java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is:

修改方法:

修改kafka-server-start.sh

if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then
    export KAFKA_HEAP_OPTS="-Xmx1G -Xms1G"
    export JMX_PORT="9999"
fi

增加红色部分,指定jmx的端口

同时修改kafka-run-class.sh

# JMX settings
if [ -z "$KAFKA_JMX_OPTS" ]; then
KAFKA_JMX_OPTS="-Djava.rmi.server.hostname=192.168.204.108 -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false "
fi

增加红色部分。

2.第二个报错

java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is: 

解决方法:

不要开启JMX with SSL功能。

posted @ 2018-10-30 10:42  宅山仔  阅读(5597)  评论(0编辑  收藏  举报