You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "Caizhi Weng (Jira)" <ji...@apache.org> on 2023/03/22 07:50:00 UTC

[jira] [Closed] (FLINK-31433) Make SchemaChange serializable

     [ https://issues.apache.org/jira/browse/FLINK-31433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Caizhi Weng closed FLINK-31433.
-------------------------------
    Resolution: Fixed

master: 3179e184da24a09fa67e3bab6bbbcd9a338634e5

> Make SchemaChange serializable
> ------------------------------
>
>                 Key: FLINK-31433
>                 URL: https://issues.apache.org/jira/browse/FLINK-31433
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table Store
>    Affects Versions: table-store-0.4.0
>            Reporter: Caizhi Weng
>            Assignee: Caizhi Weng
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: table-store-0.4.0
>
>
> To avoid concurrent changes to table schema, CDC sinks for Flink Table Store should send all \{{SchemaChange}} to a special process function. This process function only has 1 parallelism and it is dedicated for schema changes.
>  
> To pass \{{SchemaChange}} through network, \{{SchemaChange}} must be serializable.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)