fcaaea29 is some sort of uuid. 0-0 is clientid-brokerId (to fetch from). Thanks,
Jun On Mon, Jun 2, 2014 at 5:16 AM, Vladimir Tretyakov < vladimir.tretya...@sematext.com> wrote: > Hello everyone, > > We are adding Kafka 0.8.x monitoring support to SPM > <http://sematext.com/spm/> here at Sematex and I have one question about > JMX Kafka beans: > > In Jconsole for my local setup I see: > > kafka.consumer:type="FetchRequestAndResponseMetrics",name=" > > af-servers-ConsumerFetcherThread-af-servers-wawanawna-Dell-1401353748289-fcaaea29-0-0-host_localhost-my-port_9092-FetchRequestRateAndTimeMs > " > > > This long name actually contains consumer group id ('af-servers'), host > ('wawanawna-Dell'), and a few other things, which I can recognize as a > human…. > > Maybe someone can clarify for me what this line contains, especially part > '1401353748289-fcaaea29-0-0'. What timestamp represents here? What 'fcaaea' > means? Does it just id of something? What is '-0-0-' here? Does it relates > to partitions somehow? > > Thx and best regards from Sematext. >
