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From "QiangCai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CARBONDATA-1880) Global Sort maybe generates many small files
Date Tue, 26 Dec 2017 10:29:00 GMT

     [ https://issues.apache.org/jira/browse/CARBONDATA-1880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

QiangCai updated CARBONDATA-1880:
---------------------------------
    Description: 
Global Sort maybe generates many small files without option "carbon.load.global.sort.partitions",

It makes the select query be slower, 

[^Global_Sort_Small_Files_final.pdf]

  was:
Global Sort maybe generates many small files without option "carbon.load.global.sort.partitions",

It makes the select query be slower, 


> Global Sort maybe generates many small files
> --------------------------------------------
>
>                 Key: CARBONDATA-1880
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1880
>             Project: CarbonData
>          Issue Type: Improvement
>            Reporter: QiangCai
>            Assignee: QiangCai
>            Priority: Minor
>             Fix For: 1.3.0
>
>         Attachments: Global_Sort_Small_Files_final.pdf
>
>          Time Spent: 6h 10m
>  Remaining Estimate: 0h
>
> Global Sort maybe generates many small files without option "carbon.load.global.sort.partitions",

> It makes the select query be slower, 
> [^Global_Sort_Small_Files_final.pdf]



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