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

Posted to issues@flink.apache.org by "Hongshun Wang (Jira)" <ji...@apache.org> on 2025/03/19 07:02:00 UTC

[jira] [Commented] (FLINK-37509) Increment scan source no need to buffer data when enable skipping backfill.

    [ https://issues.apache.org/jira/browse/FLINK-37509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17936710#comment-17936710 ] 

Hongshun Wang commented on FLINK-37509:
---------------------------------------

[~Leonard] , I'd like to take it.

> Increment scan source no need to buffer data when enable skipping backfill.
> ---------------------------------------------------------------------------
>
>                 Key: FLINK-37509
>                 URL: https://issues.apache.org/jira/browse/FLINK-37509
>             Project: Flink
>          Issue Type: Improvement
>          Components: Flink CDC
>    Affects Versions: cdc-3.3.0
>            Reporter: Hongshun Wang
>            Priority: Major
>             Fix For: cdc-3.4.0
>
>
> Currenly, if enable skipping backfill, only provide at-least-once mechanism, thus no need to buffer snapshot data. Emit the snapshot data directly, if some wrong, will resend it.



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