One thing to add, the old consumer(0.8) does provide per topic metrics and they are under the group, 'ConsumerTopicMetrics'.
On Tue, Feb 9, 2016 at 3:20 PM, Yifan Ying <nafan...@gmail.com> wrote: > Hi all, > > We implemented a MetricsReporter to collect metrics from the new producer > and the new consumer. For the producer, we did see a bunch of topic > specific metrics under "producer-topic-metrics" group. But the consumer > seems not providing any per topic metrics. All I saw are consumer-metrics, > consumer-coordinator-metrics and consumer-node-metrics. These look like > overall metrics for a KafkaConsumer instance. I tried to look into the > code. The consumer's 'metrics 'object seems have sensors collecting per > topic metrics, but I am not sure how these metrics are not reflected in > those KafkaMetrics inside the metrics object. Is there anyway to get topic > specific metrics for consumers, for example, consume rate for a topic. > > Thanks. > > -- > Yifan > > > -- Yifan
