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Posted to dev@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2020/05/11 15:09:00 UTC
[jira] [Created] (ARROW-8763) [C++] Create
RandomAccessFile::WillNeed-like API
Antoine Pitrou created ARROW-8763:
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Summary: [C++] Create RandomAccessFile::WillNeed-like API
Key: ARROW-8763
URL: https://issues.apache.org/jira/browse/ARROW-8763
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Antoine Pitrou
We need to inform RandomAccessFile that we will need a given range or number of ranges.
Also call that method from MemoryMappedFile::Read and friends.
Also perhaps write specialized ReadAsync implementations?
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