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Posted to issues@carbondata.apache.org by "Jacky Li (JIRA)" <ji...@apache.org> on 2018/04/05 15:22:00 UTC

[jira] [Resolved] (CARBONDATA-2297) Support SEARCH_MODE for basic filter query

     [ https://issues.apache.org/jira/browse/CARBONDATA-2297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacky Li resolved CARBONDATA-2297.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.4.0

> Support SEARCH_MODE for basic filter query
> ------------------------------------------
>
>                 Key: CARBONDATA-2297
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2297
>             Project: CarbonData
>          Issue Type: New Feature
>            Reporter: jiangmanhua
>            Assignee: jiangmanhua
>            Priority: Major
>             Fix For: 1.4.0
>
>          Time Spent: 2.5h
>  Remaining Estimate: 0h
>
> Currently, tasks could be jammed subjected to available core number if query generates many tasks. For basic filter query(with limited result rows), we could add a new strategy to assign only one task with multiple splits each node and scan all the splits in parallel(get the result immediately and instead of using iterator)



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