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https://issues.apache.org/jira/browse/PARQUET-2436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Szadovszky updated PARQUET-2436:
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Fix Version/s: 1.14.0
> More optimal memory usage in compression codecs
> -----------------------------------------------
>
> Key: PARQUET-2436
> URL: https://issues.apache.org/jira/browse/PARQUET-2436
> Project: Parquet
> Issue Type: Improvement
> Reporter: Gabor Szadovszky
> Assignee: Gabor Szadovszky
> Priority: Major
> Fix For: 1.14.0
>
>
> Some of our current compressors/decompressors does unnecessary memory copies,
> suboptimal native calls (e.g. DirectZstd). The goal here is to use a
> ByteBufferAllocator wherever an allocation is necessary or rewrite if we can
> avoid memory copies.
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