TisonKun created FLINK-11664:
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Summary: Pass leadership information by LeaderAddressAndId
Key: FLINK-11664
URL: https://issues.apache.org/jira/browse/FLINK-11664
Project: Flink
Issue Type: Improvement
Components: Distributed Coordination
Affects Versions: 1.8.0
Reporter: TisonKun
Assignee: TisonKun
Fix For: 1.8.0
We already have {{LeaderAddressAndId}} class, and the existing
{{LeaderRetrievalListener#notifyLeaderAddress}} and
{{LeaderElectionService#confirmLeaderSessionID}} can benefit from using such an
encapsulation to pass leadership information.
Specifically,
{{LeaderRetrievalListener#notifyLeaderAddress(String leaderAddress, UUID
leaderSessionID)}} →
{{LeaderRetrievalListener#notifyLeadership(LeaderAddressAndId}}
{{LeaderElectionService#confirmLeaderSessionID(UUID leaderSessionID)}} →
{{{LeaderElectionService#publishLeadership(LeaderAddressAndId)}}
An option is rename {{LeaderAddressAndId}} to {{LeadershipInfo}}.
cc [~till.rohrmann]
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