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

Posted to issues@flink.apache.org by "yux (Jira)" <ji...@apache.org> on 2024/08/22 02:52:00 UTC

[jira] [Updated] (FLINK-36128) Promote LENIENT mode as the default schema evolution behavior

     [ https://issues.apache.org/jira/browse/FLINK-36128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

yux updated FLINK-36128:
------------------------
    Issue Type: Bug  (was: Improvement)

> Promote LENIENT mode as the default schema evolution behavior
> -------------------------------------------------------------
>
>                 Key: FLINK-36128
>                 URL: https://issues.apache.org/jira/browse/FLINK-36128
>             Project: Flink
>          Issue Type: Bug
>          Components: Flink CDC
>            Reporter: yux
>            Priority: Major
>
> Currently, default schema evolution mode "EVOLVE" could not handle exceptions, and might not be able to restore from existing state correctly after failover. Before we can "manually trigger checkpoint" that was introduced in Flink 1.19, making "LENIENT" a default option might be more suitable.



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