[GitHub] [pulsar] startjava added a comment to the discussion: how use exclusive implements leader election ??i want know more details??

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GitHub user startjava added a comment to the discussion: how use exclusive implements leader election ??i want know more details??

about :
One example of concrete use case for this feature is in the Pulsar Functions metadata controller. In order to write a single linear history of all the functions metadata updates, it requires to elect 1 leader and that all the "decisions" made by this leader be written on the topic.

GitHub link: https://github.com/apache/pulsar/discussions/17703#discussioncomment-3667253

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