Yes, we refactored the mbean names in 0.8.2.0 to make them more standard. Those metrics are now registered under the following names. I did some quick test and the values do get updated.
kafka.server:type=BrokerTopicMetrics,name=BytesInPerSec kafka.server:type=BrokerTopicMetrics,name=BytesInPerSec,topic=test The full list of the refactored mbean names can be found at http://kafka.apache.org/082/documentation.html#monitoring Thanks, Jun On Mon, Jan 26, 2015 at 2:42 PM, Kyle Banker <kyleban...@gmail.com> wrote: > I've been using a custom KafkaMetricsReporter to report Kafka broker > metrics to Graphite. In v0.8.1.1, Kafka was reporting bytes and messages in > and out for all topics together and for each individual topic. > > After upgrading to v0.8.2.0, these metrics are no longer being reported. > > I'm only seeing the following: > BrokerTopicMetrics > - BytesInPerSec > - BytesOutPerSec > - BytesRejectedPerSec > - MessagesInPerSec > > What's more, despite lots of successful writes to the cluster, the values > for these remaining metrics are all zero. > > I saw that there was some refactoring of metric naming code. Was the > behavior supposed to have changed? > > Many thanks in advance. >
