[jira] [Resolved] (ARROW-9674) [Rust] Parquet reader should implement Send + Sync

["Andrew Lamb (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-9674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Lamb resolved ARROW-9674.
--------------------------------
    Fix Version/s: 3.0.0
       Resolution: Fixed

Issue resolved by pull request 8545
[https://github.com/apache/arrow/pull/8545]

> [Rust] Parquet reader should implement Send + Sync
> --------------------------------------------------
>
>                 Key: ARROW-9674
>                 URL: https://issues.apache.org/jira/browse/ARROW-9674
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: Rust
>            Reporter: Andy Grove
>            Assignee: Markus Westerlind
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.0.0
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> To use the parquet reader in async code it is necessary to run it on its own thread and then use channels to communicate and fetch batches. This is very inefficient and it would be better if the main Parquet traits implemented Sync + Send.



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