apache / apache/arrow-java

[Java] Release outstanding buffers when BaseAllocator is being closed

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#223 0 comments 0 reactions 1 assignee Claimed by @zhztheplayer View on GitHub
Type: enhancement
Dominant language
Java
Stars
94
Forks
152
Avg merge
3d 16h
Merged PRs (30d)
11

Description

### Describe the enhancement requested

This is mainly aim to enhance [BaseAllocator#close()](https://github.com/apache/arrow/blob/4e439f6a597180c5fc8ff1552c860cecd33736c5/java/memory/memory-core/src/main/java/org/apache/arrow/memory/BaseAllocator.java#L370-L454) to implement the original design of its super method `BufferAllocator#close()`:

https://github.com/apache/arrow/blob/4e439f6a597180c5fc8ff1552c860cecd33736c5/java/memory/memory-core/src/main/java/org/apache/arrow/memory/BufferAllocator.java#L88-L95

The implementation should be fast enough to not impact current allocation process much. Also we should put detailed information of this clean-up action into allocator-close logs.

### Component(s)

Java

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