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

Posted to issues@flink.apache.org by "Yanquan Lv (Jira)" <ji...@apache.org> on 2025/04/22 12:13:00 UTC

[jira] [Created] (FLINK-37713) SchemaManager was recreated in SchemaRegistry after job failover

Yanquan Lv created FLINK-37713:
----------------------------------

             Summary: SchemaManager was recreated in SchemaRegistry after job failover 
                 Key: FLINK-37713
                 URL: https://issues.apache.org/jira/browse/FLINK-37713
             Project: Flink
          Issue Type: Bug
          Components: Flink CDC
    Affects Versions: cdc-3.4.0
            Reporter: Yanquan Lv


OperatorCoordinator#resetToCheckpoint() is called even before OperatorCoordinator#start(), so that SchemaManager was recreated in SchemaRegistry after job failover. 

This will result in the loss of previously maintained schema information after restarting the job, leading to abnormal schema inference.



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