You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@carbondata.apache.org by "QiangCai (JIRA)" <ji...@apache.org> on 2017/11/08 07:28:00 UTC

[jira] [Resolved] (CARBONDATA-1582) 3. support StreamSinkProvider and append batch data to row format file

     [ https://issues.apache.org/jira/browse/CARBONDATA-1582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

QiangCai resolved CARBONDATA-1582.
----------------------------------
    Resolution: Fixed

> 3. support StreamSinkProvider and append batch data to row format file
> ----------------------------------------------------------------------
>
>                 Key: CARBONDATA-1582
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1582
>             Project: CarbonData
>          Issue Type: Sub-task
>          Components: data-load
>            Reporter: QiangCai
>            Assignee: QiangCai
>
>  When data batch comes to carbon, carbon will check
> whether the batch id of the data is already committed. If yes, skip this batch,
> otherwise convert data fields and append to row format file directly. So, the
> records are either flushed or not flushed, data consistency is ensured.
> When writing to the row format file, carbon will convert the data fields the same way as for
> columnar format, like global dictionary conversion, timestamp conversion, complex type
> conversion, etc.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)