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Posted to commits@hudi.apache.org by "Ethan Guo (Jira)" <ji...@apache.org> on 2022/04/30 00:25:00 UTC

[jira] [Updated] (HUDI-3955) Support Hoodie Table Joined as a dim table with Flink

     [ https://issues.apache.org/jira/browse/HUDI-3955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ethan Guo updated HUDI-3955:
----------------------------
    Fix Version/s: 0.12.0

> Support Hoodie Table Joined as a dim table with Flink
> -----------------------------------------------------
>
>                 Key: HUDI-3955
>                 URL: https://issues.apache.org/jira/browse/HUDI-3955
>             Project: Apache Hudi
>          Issue Type: New Feature
>            Reporter: yuemeng
>            Priority: Major
>             Fix For: 0.12.0
>
>
> Currently. Hoodie Table can't be joined with Flink. Users who want to join the hoodie table must sync the table to dim storage (kv storage eg) and then join later. it's very complex.
> The most suitable choice for Flink is to directly join the hoodie table.
> there are three possible ways to implement join with hoodie
>  # hoodie table as a memory table
>  # hoodie table as a state table  (eg rocksdb)
>  # hoodie table join directly. may enhance file-based data query capabilities first



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