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Posted to issues@arrow.apache.org by "Andy Grove (Jira)" <ji...@apache.org> on 2020/10/09 18:36:00 UTC

[jira] [Created] (ARROW-10251) [Rust] [DataFusion] MemTable::load() should load partitions in parallel

Andy Grove created ARROW-10251:
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             Summary: [Rust] [DataFusion] MemTable::load() should load partitions in parallel
                 Key: ARROW-10251
                 URL: https://issues.apache.org/jira/browse/ARROW-10251
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Rust, Rust - DataFusion
            Reporter: Andy Grove
             Fix For: 3.0.0


MemTable::load() should load partitions in parallel using async tasks, rather than loading onw partition at a time.

Also, we should make batch size configurable. It is currently hard-coded to 1024*1024 which can be quite inefficient.



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