commit | 868b54387b8058995ecc4a267b13a780c7e18f21 | [log] [tgz] |
---|---|---|
author | Weston Pace <weston.pace@gmail.com> | Fri Apr 09 14:19:30 2021 -0700 |
committer | Neal Richardson <neal.p.richardson@gmail.com> | Fri Apr 09 14:19:30 2021 -0700 |
tree | 598f886fdfc638cd4e686d3a97ea8ca26667077d | |
parent | 3dc01c52197336e528a1461b07fc93dadee0b49b [diff] |
ARROW-12208: [C++] Add the ability to run async tasks without using the CPU thread pool Added a serial executor which can run async code serially without needing to create threads. In addition, modifies the Scanner::ToTable and FileSystemDataset::Write to execute serially. Scanner::Scan is still non-serial but I think this is OK. The I/O thread pool is still being used however. To truly remove all instances of std::thread we'd need to change the I/O context to use the serial executor but let's see if this makes R happy enough first. Closes #9892 from westonpace/feature/arrow-12208 Lead-authored-by: Weston Pace <weston.pace@gmail.com> Co-authored-by: Antoine Pitrou <antoine@python.org> Signed-off-by: Neal Richardson <neal.p.richardson@gmail.com>
Apache Arrow is a development platform for in-memory analytics. It contains a set of technologies that enable big data systems to process and move data fast.
Major components of the project include:
Arrow is an Apache Software Foundation project. Learn more at arrow.apache.org.
The reference Arrow libraries contain many distinct software components:
The official Arrow libraries in this repository are in different stages of implementing the Arrow format and related features. See our current feature matrix on git master.
Please read our latest project contribution guide.
Even if you do not plan to contribute to Apache Arrow itself or Arrow integrations in other projects, we'd be happy to have you involved: