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Posted to dev@parquet.apache.org by "Gang Wu (Jira)" <ji...@apache.org> on 2023/09/28 07:49:00 UTC

[jira] [Resolved] (PARQUET-2354) Apparent race condition in CharsetValidator

     [ https://issues.apache.org/jira/browse/PARQUET-2354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gang Wu resolved PARQUET-2354.
------------------------------
    Resolution: Fixed

> Apparent race condition in CharsetValidator
> -------------------------------------------
>
>                 Key: PARQUET-2354
>                 URL: https://issues.apache.org/jira/browse/PARQUET-2354
>             Project: Parquet
>          Issue Type: Bug
>            Reporter: Piotr Findeisen
>            Assignee: Piotr Findeisen
>            Priority: Major
>             Fix For: 1.14.0
>
>
> The {{CharsetValidator}} has a static singleton instance at {{{}BinaryTruncator.DEFAULT_UTF8_TRUNCATOR.validator{}}}, so it can be accessed from multiple threads. All threads operate on a shared "dummy buffer" for decoding.
>  
>  



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