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Posted to dev@ignite.apache.org by "Ivan Rakov (Jira)" <ji...@apache.org> on 2020/01/15 14:31:00 UTC

[jira] [Created] (IGNITE-12545) Introduce listener interface for components to react to partition map exchange events

Ivan Rakov created IGNITE-12545:
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             Summary: Introduce listener interface for components to react to partition map exchange events
                 Key: IGNITE-12545
                 URL: https://issues.apache.org/jira/browse/IGNITE-12545
             Project: Ignite
          Issue Type: Bug
            Reporter: Ivan Rakov


It would be handly to have listener interface for components that should react to PME instead of just adding more and more calls to GridDhtPartitionsExchangeFuture.
In general, there are four possible moments when a compnent can be notified: on exchnage init (before and after topologies are updates and exchange latch is acquired) and on exchange done (before and after readyTopVer is incremented and user operations are unlocked).



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