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From "Jacky Li (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CARBONDATA-1837) Reusing old row to reduce memory consumption
Date Wed, 06 Dec 2017 15:14:00 GMT

     [ https://issues.apache.org/jira/browse/CARBONDATA-1837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacky Li resolved CARBONDATA-1837.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.0

> Reusing old row to reduce memory consumption
> --------------------------------------------
>
>                 Key: CARBONDATA-1837
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1837
>             Project: CarbonData
>          Issue Type: Improvement
>          Components: data-load
>            Reporter: xuchuanyin
>            Assignee: xuchuanyin
>            Priority: Minor
>             Fix For: 1.3.0
>
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> In data converting process of data loading, Carbondata will convert each row to another
row by batch. 
> Currently, it will create a new batch to store the converted rows, which I think can
be optimized to reuse the old row batch's space, thus will reduce memory consumption and GC
overhead.



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