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From "ke xu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CARBONDATA-745) Does carbondata apply to scenes that need to sort historical and current data?
Date Wed, 08 Mar 2017 01:39:38 GMT

    [ https://issues.apache.org/jira/browse/CARBONDATA-745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15900540#comment-15900540
] 

ke xu commented on CARBONDATA-745:
----------------------------------

It is the need to sort a field of the table,returns the sorted data when querying, I confirmed
that the carbon can achieve this effect, We should to put the fields in the first column,and
enable the index, that the data will be sorted when loaded.
Thanks for reply.

> Does carbondata apply to scenes that need to sort historical and current data?
> ------------------------------------------------------------------------------
>
>                 Key: CARBONDATA-745
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-745
>             Project: CarbonData
>          Issue Type: Wish
>          Components: data-load
>    Affects Versions: 1.0.0-incubating
>            Reporter: ke xu
>            Priority: Minor
>
> Does carbondata apply to scenes that need to sort historical and current data?
> Now there is a new scene that needs to sort the current data and historical data in real
time according to certain rules,and returns the sorted data when querying.
> It's just like hbase put data sorted by rowkey.
> We want to sort the data when we load the data without having to spend extra time to
sort。
> Is it suitable for this scene?



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