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Posted to issues@carbondata.apache.org by "kumar vishal (JIRA)" <ji...@apache.org> on 2018/12/11 09:28:01 UTC

[jira] [Resolved] (CARBONDATA-3005) Supporting Gzip as Column Compressor

     [ https://issues.apache.org/jira/browse/CARBONDATA-3005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

kumar vishal resolved CARBONDATA-3005.
--------------------------------------
    Resolution: Fixed

> Supporting Gzip as Column Compressor
> ------------------------------------
>
>                 Key: CARBONDATA-3005
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3005
>             Project: CarbonData
>          Issue Type: New Feature
>            Reporter: Shardul Singh
>            Assignee: Shardul Singh
>            Priority: Minor
>          Time Spent: 5h 20m
>  Remaining Estimate: 0h
>
> Currently CarbonData uses Snappy as default codec to compress its columnar file, Other than SNAPPY carbondata supports zstd. This Issue is targeted to support:
> 1. Gzip compression codec.
> Benefits of Gzip are :
>  # Gzip offers reduced file size compared to other codec like snappy but at the cost of processing speed.
>  # Gzip is suitable for users who have cold data i.e. data which which are stored permanently and will be queried rarely.



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