Michael Han created ZOOKEEPER-3448: -------------------------------------- Summary: Introduce MessageTracker to assist debug leader and leaner connectivity issues Key: ZOOKEEPER-3448 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3448 Project: ZooKeeper Issue Type: Improvement Components: server Affects Versions: 3.6.0 Reporter: Michael Han Assignee: Michael Han
We want to have better insight on the state of the world when learners lost connection with leader, so we need capture more information when that happens. We capture more information through MessageTracker which will record the last few sent and received messages at various protocol stage, and these information will be dumped to log files for further analysis. -- This message was sent by Atlassian JIRA (v7.6.3#76005)