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https://issues.apache.org/jira/browse/ARROW-9726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-9726:
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Labels: pull-request-available (was: )
> [Rust] [DataFusion] ParquetScanExec launches threads too early
> --------------------------------------------------------------
>
> Key: ARROW-9726
> URL: https://issues.apache.org/jira/browse/ARROW-9726
> Project: Apache Arrow
> Issue Type: Bug
> Components: Rust, Rust - DataFusion
> Reporter: Andy Grove
> Assignee: Andy Grove
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.0.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> ParquetScanExec launches threads in partitions() ahead of execute() being
> called on those partitions. This results on "too many open files" when there
> are many partitions.
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