[jira] [Commented] (PARQUET-1866) Replace Hadoop ZSTD with JNI-ZSTD

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PARQUET-1866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17113538#comment-17113538 ] 

ASF GitHub Bot commented on PARQUET-1866:
-----------------------------------------

shangxinli opened a new pull request #793:
URL: https://github.com/apache/parquet-mr/pull/793


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> Replace Hadoop ZSTD with JNI-ZSTD
> ---------------------------------
>
>                 Key: PARQUET-1866
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1866
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-mr
>    Affects Versions: 1.12.0
>            Reporter: Xinli Shang
>            Assignee: Xinli Shang
>            Priority: Major
>             Fix For: 1.12.0
>
>
> The parquet-mr repo has been using [ZSTD-JNI|https://github.com/luben/zstd-jni/tree/master/src/main/java/com/github/luben/zstd] for the parquet-cli project. It is a cleaner approach to use this JNI than using Hadoop ZSTD compression, because 1) on the developing box, installing Hadoop is cumbersome, 2) Older version of Hadoop doesn't support ZSTD. Upgrading Hadoop is another pain. This Jira is to replace Hadoop ZSTD with ZSTD-JNI for parquet-hadoop project. 
>  According to the author of ZSTD-JNI, Flink, Spark, Cassandra all use ZSTD-JNI for ZSTD.



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