[jira] [Created] (IGNITE-9926) Improve metada distribution speed in a scenario with concurrent updates for the same schema

[Anton Vinogradov (Jira)]

Alexei Scherbakov created IGNITE-9926:
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             Summary: Improve metada distribution speed in a scenario with concurrent updates for the same schema
                 Key: IGNITE-9926
                 URL: https://issues.apache.org/jira/browse/IGNITE-9926
             Project: Ignite
          Issue Type: Improvement
            Reporter: Alexei Scherbakov
             Fix For: 2.8


If multiple threads start putting same object with non-existent schema in the cache simultaneously every update will trigger full propose-accept round trip in current implementation.

Propose message should be send only for first update, others should wait for it's completion instead of sending messages for same schema.



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