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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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