[jira] [Resolved] (HAWQ-1565) Include Pluggable Storage Format Framework in External Table Scan

["Chiyang Wan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HAWQ-1565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chiyang Wan resolved HAWQ-1565.
-------------------------------
    Resolution: Fixed

> Include Pluggable Storage Format Framework in External Table Scan
> -----------------------------------------------------------------
>
>                 Key: HAWQ-1565
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1565
>             Project: Apache HAWQ
>          Issue Type: Sub-task
>          Components: External Tables, Storage
>            Reporter: Chiyang Wan
>            Assignee: Chiyang Wan
>             Fix For: 2.3.0.0-incubating
>
>
> There are 2 types of operation related to external table, i.e. scan, insert(also related to copy from). Including pluggable storage framework in these operations is necessary. 
> Moreover, we plan to rewrite the tuple construct and consume working flow in the external table, which leads to data copy cost. 
> In the following steps, we still need to specify some of the critical info that comes from the planner and the file splits info in the pluggable filesystem.



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