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Posted to issues@carbondata.apache.org by "Jacky Li (Jira)" <ji...@apache.org> on 2020/02/07 08:24:00 UTC

[jira] [Updated] (CARBONDATA-3681) Change default compressor to ZSTD

     [ https://issues.apache.org/jira/browse/CARBONDATA-3681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacky Li updated CARBONDATA-3681:
---------------------------------
    Issue Type: Improvement  (was: Bug)

> Change default compressor to ZSTD
> ---------------------------------
>
>                 Key: CARBONDATA-3681
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3681
>             Project: CarbonData
>          Issue Type: Improvement
>            Reporter: Jacky Li
>            Priority: Major
>
> In TCPH benchmark test, after using zstd, lineitem table size is 33% reduced comparing to snappy. And the data loading and query time difference is negligible. So I suggest to change the default compressor in carbondata from snappy to zstd.



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