Hi, I was looking to upgrade from 1.0.5 to 1.2.2. One thing I noticed is that the 'kafkaOffset' metric is no longer being reported by the Kafka Trident spout. In 1.0.5 it was being registered here: https://github.com/apache/storm/blob/v1.0.5/external/storm-kafka/src/jvm/org/apache/storm/kafka/trident/TridentKafkaEmitter.java#L60
But in 1.2.2. that's no longer the case: https://github.com/apache/storm/blob/v1.2.2/external/storm-kafka-client/src/main/java/org/apache/storm/kafka/spout/trident/KafkaTridentSpoutEmitter.java#L90 I don't see any mention in the PR that added the new implementation of the Kafka Trident spout about why this was removed: https://github.com/apache/storm/pull/1687 Was there a particular reason for this? Would you have any recommendations about how to get this back or alternative ways to get at the same metric? Thanks!
