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Posted to dev@parquet.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2019/11/28 14:07:00 UTC

[jira] [Resolved] (PARQUET-1705) [C++] Disable shrink-to-fit on the re-usable decryption buffer

     [ https://issues.apache.org/jira/browse/PARQUET-1705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved PARQUET-1705.
-------------------------------------
    Fix Version/s: 1.11.0
       Resolution: Fixed

Issue resolved by pull request 5914
[https://github.com/apache/arrow/pull/5914]

> [C++] Disable shrink-to-fit on the re-usable decryption buffer
> --------------------------------------------------------------
>
>                 Key: PARQUET-1705
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1705
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-cpp
>            Reporter: Or Ozeri
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.11.0
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> We suggest to disable shrink-to-fit on the re-usable decryption buffer.
> This can improve performance as buffer reallocations are avoided.
> Similar use buffers (such as the compression buffers) also disable shrink-to-fit.



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