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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2022/04/26 05:49:00 UTC

[jira] [Updated] (FLINK-27346) [umbrella] Introduce Hive reader for table store

     [ https://issues.apache.org/jira/browse/FLINK-27346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingsong Lee updated FLINK-27346:
---------------------------------
    Description: 
Add the ability of Hive engine to read table of Flink Table Store.
Currently the typical query engine is still the Hive engine. For storage, the ecology of queries is very important.

We currently write an InputFormat for Hive, which requires us to:
- Organize code dependencies to avoid creating dependency conflicts with Hive
- some necessary refactoring to make the programming interface more generic
- Write the Hive InputFormat and implement some pushdown

> [umbrella] Introduce Hive reader for table store
> ------------------------------------------------
>
>                 Key: FLINK-27346
>                 URL: https://issues.apache.org/jira/browse/FLINK-27346
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table Store
>            Reporter: Jingsong Lee
>            Priority: Major
>             Fix For: table-store-0.2.0
>
>
> Add the ability of Hive engine to read table of Flink Table Store.
> Currently the typical query engine is still the Hive engine. For storage, the ecology of queries is very important.
> We currently write an InputFormat for Hive, which requires us to:
> - Organize code dependencies to avoid creating dependency conflicts with Hive
> - some necessary refactoring to make the programming interface more generic
> - Write the Hive InputFormat and implement some pushdown



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