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Zhitao Li commented on MESOS-6177: ---------------------------------- [~anandmazumdar], I'm strongly inclined to return the full {{AgentInfo}} instead of only {{AgentID}} for agents in {{recovered}} state. My primary intention is to have a hold of {{pid}}, so the operator/subscriber can know the ip:port the agent is listening at. If we only return {{AgentID}}, the operator can do little additional babysitting steps to validate the state of the agent, except for waiting for {{--agent_reregistration_timeout}} to pass. This is also pretty easy to implement IIUIC: we can simply change the {{slaves.recovered}} from {{hashset<SlaveID>}} to {{hashmap<SlaveID, SlaveInfo>}}. The {{SlaveInfo}} is already available after Registrar recovers it. > Return unregistered agents recovered from registrar in `GetAgents` and/or > `/state.json` > --------------------------------------------------------------------------------------- > > Key: MESOS-6177 > URL: https://issues.apache.org/jira/browse/MESOS-6177 > Project: Mesos > Issue Type: Improvement > Components: HTTP API > Reporter: Zhitao Li > Assignee: Zhitao Li > > Use case: > This can be used for any software which talks to Mesos master to better > understand state of an unregistered agent after a master failover. > If this information is available, the use case in MESOS-6174 can be handled > with a simpler decision of whether the corresponding agent is removed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)