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Ismael Juma commented on KAFKA-3128: ------------------------------------ [~junrao], what do we use for new broker metrics such as this one: `kafka.metrics.KafkaMetricsGroup` or `org.apache.kafka.common.metrics.Metrics`? > Add metrics for ZooKeeper events > -------------------------------- > > Key: KAFKA-3128 > URL: https://issues.apache.org/jira/browse/KAFKA-3128 > Project: Kafka > Issue Type: Improvement > Components: core, zkclient > Reporter: Flavio Junqueira > Assignee: Ismael Juma > Fix For: 0.10.0.0 > > > It would be useful to report via Kafka metrics the number of ZK event > notifications, such as connection loss events, session expiration events, > etc., as a way of spotting potential issues with the communication with the > ZK ensemble. -- This message was sent by Atlassian JIRA (v6.3.4#6332)