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From "xubo245 (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CARBONDATA-1481) Compaction support global_sort
Date Fri, 15 Sep 2017 08:04:00 GMT

     [ https://issues.apache.org/jira/browse/CARBONDATA-1481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

xubo245 reassigned CARBONDATA-1481:
-----------------------------------

    Assignee: xubo245

> Compaction support global_sort
> ------------------------------
>
>                 Key: CARBONDATA-1481
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1481
>             Project: CarbonData
>          Issue Type: Improvement
>          Components: spark-integration
>            Reporter: xubo245
>            Assignee: xubo245
>   Original Estimate: 240h
>  Remaining Estimate: 240h
>
> We should add some test cases and evaluate performance for Compaction support global_sort.
>        Test cases:
>              1. compaction type: major and monor
>              2. parameter:  global_sort_partitions  
>              3. scort_column: data type
>              4. data size 
>              5. load times
>              6. clean files and delete by segment.id
>     performance evaluation:
>             It should faster for querying after loading 1000 times and compaction
>       



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