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Posted to issues@flink.apache.org by "Rui Li (Jira)" <ji...@apache.org> on 2019/09/19 14:11:00 UTC

[jira] [Updated] (FLINK-14129) HiveTableSource should implement ProjectableTableSource

     [ https://issues.apache.org/jira/browse/FLINK-14129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rui Li updated FLINK-14129:
---------------------------
    Description: With projection push down, we can avoid inspecting unused columns in HiveTableInputFormat which can be time consuming.

> HiveTableSource should implement ProjectableTableSource
> -------------------------------------------------------
>
>                 Key: FLINK-14129
>                 URL: https://issues.apache.org/jira/browse/FLINK-14129
>             Project: Flink
>          Issue Type: Improvement
>            Reporter: Rui Li
>            Priority: Major
>
> With projection push down, we can avoid inspecting unused columns in HiveTableInputFormat which can be time consuming.



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