[jira] [Created] (IGNITE-14389) Implement simple in-memory meta storage

[Anton Vinogradov (Jira)]

Andrey N. Gura created IGNITE-14389:
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             Summary: Implement simple in-memory meta storage
                 Key: IGNITE-14389
                 URL: https://issues.apache.org/jira/browse/IGNITE-14389
             Project: Ignite
          Issue Type: New Feature
            Reporter: Andrey N. Gura
            Assignee: Andrey N. Gura
             Fix For: 3.0.0-alpha2


Simple in-memory meta storage should be implemented in order to:
 - Unblock development of dependent components.
 - Provide ability to develop integration tests.
 - Verify concepts and approaches defined by interface.

In-memory meta storage should satisfy to the following requirements:

- It should implement interface (not literally of course) defined in IGNITE-14198 issue.
- It should use simple in-memory data structures as storage.
- It should be single-threaded for read-write requests (except of watch).
- Ranges reads could be processed in another thread but it is not mandatory in first iteration.





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