[ https://issues.apache.org/jira/browse/ZOOKEEPER-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ZOOKEEPER-3448: -------------------------------------- Labels: Twitter pull-request-available (was: Twitter) > 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 > Priority: Major > Labels: Twitter, pull-request-available > > 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)