Hi Jun Rao, thx for quick answer. That means I can see at the same time values like :
af-servers-ConsumerFetcherThread-af-servers-wawanawna-Dell-1401353748289- *fcaaea28*-0-0-host_localhost-my-port_9092-FetchRequestRateAndTimeMs and af-servers-ConsumerFetcherThread-af-servers-wawanawna-Dell-1401353748289- *fcaaea29*-0-0-host_localhost-my-port_9092-FetchRequestRateAndTimeMs I see that '*fcaaea29*' is something like UUID, but UUID of what? Just UUID for separating one name from another? Does that mean we can see exactly the same name except this UUID part? And maybe next combination also possible? af-servers-ConsumerFetcherThread-af-servers-wawanawna-Dell- 1401353748289-fcaaea29-0-*0*-host_localhost-my-port_9092- FetchRequestRateAndTimeMs and af-servers-ConsumerFetcherThread-af-servers-wawanawna-Dell- 1401353748289-fcaaea29-0-*1*-host_localhost-my-port_9092- FetchRequestRateAndTimeMs ??? Why we need 'brokerId' in name if we already have broker host+port? Does that mean we can see different 'brokerId' for the same host+port ? Thx. On Mon, Jun 2, 2014 at 7:56 PM, Jun Rao <jun...@gmail.com> wrote: > 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. > > >
