Re: RuntimeMBeanException: getMBeanInfo threw RuntimeException caused by ConcurrentModificationException

2022-04-11 Thread Peter Schrott (Extern)
> > Are you running the Prometheus exporter on a broker? Or on a Kafka client? > > Also, what version? > > Cheers, > > Liam Clarke-Hutchinson > > On Wed, 6 Apr 2022 at 19:14, Peter Schrott (Extern) > wrote: > >> Hi users, >> >> I am get

RuntimeMBeanException: getMBeanInfo threw RuntimeException caused by ConcurrentModificationException

2022-04-06 Thread Peter Schrott (Extern)
Hi users, I am getting this following exceptions occasionally: JMX scrape failed: javax.management.RuntimeMBeanException: getMBeanInfo threw RuntimeException at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBeanInfo(DefaultMBeanServerInterceptor.java:1384) at com.sun.jmx.mbeanserver

Behaviour of KafkaConsumer.poll(long)

2016-01-25 Thread Peter Schrott
Hi Kafka-Gurus, Using Kafka in one of my projects, the question arose, how the records are provided using KafkaCosumer.poll(long). Is the entire map of records copied into the clients memory, or does poll(..) work on an iterator-based model? I am asking this, as I face the following scenario: The