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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2018/06/12 14:10:00 UTC
[jira] [Created] (FLINK-9573) Check for leadership with leader
session id
Till Rohrmann created FLINK-9573:
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Summary: Check for leadership with leader session id
Key: FLINK-9573
URL: https://issues.apache.org/jira/browse/FLINK-9573
Project: Flink
Issue Type: Improvement
Components: Distributed Coordination
Affects Versions: 1.5.0, 1.6.0
Reporter: Till Rohrmann
Assignee: Till Rohrmann
In order to check whether a {{LeaderContender}} is still the leader, it is not sufficient to simply provide a {{LeaderElectionService#hasLeadership()}}. Instead, we should extend this method to also take the leader session id as a parameter to distinguish between different calls from the same leader contender with different leader session ids.
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