Alexey Scherbakov created IGNITE-24015:
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Summary: Optimize LWM lock storage
Key: IGNITE-24015
URL: https://issues.apache.org/jira/browse/IGNITE-24015
Project: Ignite
Issue Type: Improvement
Reporter: Alexey Scherbakov
Currently each RO transaction writes a key to [1]
This can lead to many map entries and excessive heap usage.
Instead, adjacent lock requests can be merged into one, and later released in a
batch asynchronously.
[1] org.apache.ignite.internal.lowwatermark.LowWatermarkImpl#locks
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