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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2022/05/18 08:38:00 UTC

[jira] [Closed] (FLINK-27580) Implement filter pushdown for TableStoreHiveStorageHandler

     [ https://issues.apache.org/jira/browse/FLINK-27580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingsong Lee closed FLINK-27580.
--------------------------------
    Fix Version/s: table-store-0.2.0
         Assignee: Caizhi Weng
       Resolution: Fixed

master: 660e72b147dc5a4d4ea945b847f4bec589e14cbf

> Implement filter pushdown for TableStoreHiveStorageHandler
> ----------------------------------------------------------
>
>                 Key: FLINK-27580
>                 URL: https://issues.apache.org/jira/browse/FLINK-27580
>             Project: Flink
>          Issue Type: Sub-task
>            Reporter: Caizhi Weng
>            Assignee: Caizhi Weng
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: table-store-0.2.0
>
>
> Filter pushdown is a critical optimization for sources as it can decrease number of records to read. Hive provides a {{HiveStoragePredicateHandler}} interface for this purpose. We need to implement this interface in {{TableStoreHiveStorageHandler}}.



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