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Andy Grove closed ARROW-9480. ----------------------------- Resolution: Won't Fix Based on recent experience testing query execution with async, I no longer feel that this makes sense. Async is good for network io but not for file io. It is better to have a dedicated thread per partition when executing queries. Also, we can't use async with Parquet currently without launching a dedicated thread per partition which pretty much defeats the point of using async in the first place. > [Rust] [DataFusion] All DataFusion execution plan traits should require Send > + Sync > ----------------------------------------------------------------------------------- > > Key: ARROW-9480 > URL: https://issues.apache.org/jira/browse/ARROW-9480 > Project: Apache Arrow > Issue Type: Sub-task > Components: Rust, Rust - DataFusion > Reporter: Andy Grove > Assignee: Andy Grove > Priority: Major > > All DataFusion execution plan traits should require Send + Sync, to prepare > for async support. -- This message was sent by Atlassian Jira (v8.3.4#803005)