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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2020/06/05 14:25:00 UTC
[jira] [Created] (IGNITE-13126) Refactor of Continuous Query
buffers to reduce heap usage
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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