[jira] [Created] (IGNITE-13126) Refactor of Continuous Query buffers to reduce heap usage

[Anton Vinogradov (Jira)]

Maxim Muzafarov created IGNITE-13126:
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             Summary: Refactor of Continuous Query buffers to reduce heap usage
                 Key: IGNITE-13126
                 URL: https://issues.apache.org/jira/browse/IGNITE-13126
             Project: Ignite
          Issue Type: Improvement
            Reporter: Maxim Muzafarov
            Assignee: Maxim Muzafarov


There are several unnecessary changes needs to be done to reduce continuous query buffer usage:
- CacheContinuousQueryEventBuffer.part is unnecessary;
- CacheContinuousQueryEventBuffer.backupQ must be changed to ConcurrentLinkedDeque;
- Use lambda instead for partition counter resolving instead on anonymous class creation for CacheContinuousQueryEventBuffer;
- Batch local variables may be {{short}} type;

etc.



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