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Posted to issues@carbondata.apache.org by "Kunal Kapoor (Jira)" <ji...@apache.org> on 2020/04/01 09:51:00 UTC

[jira] [Resolved] (CARBONDATA-3578) Reduce size of table status file

     [ https://issues.apache.org/jira/browse/CARBONDATA-3578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kunal Kapoor resolved CARBONDATA-3578.
--------------------------------------
    Resolution: Fixed

> Reduce size of table status file
> --------------------------------
>
>                 Key: CARBONDATA-3578
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3578
>             Project: CarbonData
>          Issue Type: Improvement
>            Reporter: Jacky Li
>            Priority: Major
>             Fix For: 2.0.0
>
>          Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> Currently, each segment entry in the table status file occupies 347 Bytes, if one has 10000 segments, the file becomes 3.47MB.
> Since carbondata relies on this file heavily, it is better to reduce its size to improve IO.



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