Re: How to raise a question in forum

Hello Otis, actually my operation team told me that they are seeing following JMX MBean on one of the broker. " kafka.server* >* ReplicaFetcherThread-0-2-host_*<>*-port_ **-*<>*-*<>*-ConsumerLag this is what confusing me.. and when i monitored this Mbean, i saw values coming in negative. Regar

Re: How to raise a question in forum

Hi, On Wed, Dec 10, 2014 at 12:02 AM, nitin sharma wrote: > thanks for response. But my questions are still not answered > > a. Is ConsumerLag is the metrics that is exposed on kafka broker end or on > Consumer side > Consumer. > b. Can ConsumerLag value be in negative? > Shouldn't be. Not

Re: How to raise a question in forum

thanks for response. But my questions are still not answered a. Is ConsumerLag is the metrics that is exposed on kafka broker end or on Consumer side b. Can ConsumerLag value be in negative? Regards, Nitin Kumar Sharma. On Tue, Dec 9, 2014 at 5:23 PM, Otis Gospodnetic wrote: > Nitin, > > If y

Re: How to raise a question in forum

Nitin, If you don't want to DIY there are already tools and solutions for monitoring Kafka, including consumer lag. Ours is mentioned here: http://blog.sematext.com/2013/10/16/announcement-spm-performance-monitoring-for-kafka/ Others have been mentioned on the list a few times before: http://sea

Re: How to raise a question in forum

Hi Neha, Guozhang Wang My project requirement is to monitor Consumer Lag Mbean.. 1) According to me this MBean is exposed only at the Consumer side and not on Broker server. This is because in my initial PoC, i had used "kafka-consumer-perf-test.sh" and MBean exposed by this consumer had "Consume

Re: How to raise a question in forum

Nitin, You have found the place :) Just send an email to users@ mailing list is fine. Guozhang On Tue, Dec 9, 2014 at 1:26 PM, nitin sharma wrote: > HI, > I need some help related to Kafka Consumer Lag monitoring.. Kindly let me > know how can i post my query to the forum. > > Regards, > Nitin

Re: How to raise a question in forum

You can post it here :-) On Tue, Dec 9, 2014 at 1:26 PM, nitin sharma wrote: > HI, > I need some help related to Kafka Consumer Lag monitoring.. Kindly let me > know how can i post my query to the forum. > > Regards, > Nitin Kumar Sharma. > -- Thanks, Neha

How to raise a question in forum

HI, I need some help related to Kafka Consumer Lag monitoring.. Kindly let me know how can i post my query to the forum. Regards, Nitin Kumar Sharma.