apache kafka - KafkaOffsetMonitor: Just Show Loading -


we going monitor kafka performance kafkaoffsetmonitor, nice tool.

according install instruction, launch monitor app command below:

java -cp ./kafkaoffsetmonitor-assembly-0.2.0.jar \       com.quantifind.kafka.offsetapp.offsetgetterweb \       --zk ip:port,ip:port \       --port 8089 \       --refresh 10.seconds \       --retain 2.days

but nothing except loading..., shown below: enter image description here

according debug information, sends get request, such ip:8089/group,but pending here.

btw, client holds kafkaoffsermonitor app can telnet zookeeper cluster.

any effort appreciated.


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