Andrey Zagrebin created FLINK-14399:
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Summary: Add memory chunk reservation API to MemoryManager
Key: FLINK-14399
URL: https://issues.apache.org/jira/browse/FLINK-14399
Project: Flink
Issue Type: Sub-task
Components: Runtime / Task
Reporter: Andrey Zagrebin
Assignee: Andrey Zagrebin
MemoryManager allocates paged segments from the provided memory pools of
different types (on-/off-heap). Additionally, it can manage reservation and
release of arbitrarily sized chunks of memory from the same memory pools
respecting their overall limit. The way, how the memory is allocated, used and
freed, is then up to the memory user. MemoryManager is just a book-keeping and
limit checking component.
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