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From Jun Rao <jun...@gmail.com>
Subject Re: Kafka Metrics in 0.8
Date Mon, 01 Jul 2013 15:47:36 GMT
It seems that the mbean name that you used is wrong. The mbean names
registered by metrics 2.2.0 have quotes in them.

Thanks,

Jun


On Mon, Jul 1, 2013 at 4:31 AM, Hanish Bansal <
hanish.bansal.agarwal@gmail.com> wrote:

> Hi
>
> I am getting various kafka parameters (like NumFetchRequests,
> FetchRequestsPerSecond, ProduceRequestsPerSecond etc.) through JMX in case
> of kafka-0.7.
>
> In kafka-0.8 i am doing the same but not able to get parameters.
>
> There are some changes in reporting metrics in kafka-0.8 as compared to
> kafka-0.7. I have already noticed that. According to changes in kafka-0.8 i
> am trying to get kafka metrics using JMX through jmxtrans api.
>
> Here is sample java code of getting jmx parameters using jmxtrans api:
>
>        Server kafkaJMXServer = new Server("127.0.0.1", "9999");
>         Query query1 = new Query();
>
>
> query1.setObj("kafka.server:type=BrokerTopicMetrics,name=AllTopicsBytesInPerSec");
>         query1.addAttr("MeanRate");
>         kafkaJMXServer.addQuery(query1);
>         JmxProcess process = new JmxProcess(kafkaJMXServer);
>         JmxUtils.execute(process);
>         System.out.println(query1.getResults());
>
> Please let me know what i am missing?
>
> --
> *Thanks & Regards*
> *Hanish Bansal*
>

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