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Posted to issues@arrow.apache.org by "Andrew Lamb (Jira)" <ji...@apache.org> on 2020/09/02 14:53:00 UTC
[jira] [Created] (ARROW-9900) [Rust][DataFusion] Use Arc<> instead
of Box<> in LogicalPlan
Andrew Lamb created ARROW-9900:
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Summary: [Rust][DataFusion] Use Arc<> instead of Box<> in LogicalPlan
Key: ARROW-9900
URL: https://issues.apache.org/jira/browse/ARROW-9900
Project: Apache Arrow
Issue Type: Sub-task
Reporter: Andrew Lamb
Assignee: Andrew Lamb
The idea is to continue to simplify the code and improve performance: the inputs to nodes are often copied and using Box requires unnecessary deep copies
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