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PARQUET-2057: Upgrade ZSTD-JNI to 1.5.0-1#914

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gszadovszky merged 1 commit intoapache:masterfrom
dchristle:ZSTD150
Jun 10, 2021
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PARQUET-2057: Upgrade ZSTD-JNI to 1.5.0-1#914
gszadovszky merged 1 commit intoapache:masterfrom
dchristle:ZSTD150

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@dchristle dchristle commented Jun 8, 2021

zstd 1.5.0 introduces significant compression (+25% to 140%) and decompression (~15%) speed improvements in benchmarks described in more detail on the releases page:

Upgrading the zstd-jni dependency to 1.5.0-1 will bring in these improvements.

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  • My PR adds the following unit tests OR does not need testing for this extremely good reason:
    Since this is a dependency update, this should pass the existing CIs.

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  • My commits all reference Jira issues in their subject lines. In addition, my commits follow the guidelines from "How to write a good git commit message":
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    4. Subject uses the imperative mood ("add", not "adding")
    5. Body wraps at 72 characters
    6. Body explains "what" and "why", not "how"

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  • In case of new functionality, my PR adds documentation that describes how to use it.
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@gszadovszky gszadovszky merged commit 45864ff into apache:master Jun 10, 2021
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