Rui Fan created FLINK-34957: ------------------------------- Summary: JDBC Autoscaler event handler throws Column 'message' cannot be null Key: FLINK-34957 URL: https://issues.apache.org/jira/browse/FLINK-34957 Project: Flink Issue Type: Bug Components: Autoscaler Reporter: Rui Fan Assignee: Rui Fan Fix For: kubernetes-operator-1.9.0 Attachments: image-2024-03-28-11-57-35-234.png
JDBC Autoscaler event handler doesn't allow the event message is null, but the message may be null when we handle the exception. We consider the exception message as the event message, but the exception message may be null, such as: TimeoutException. (It has been shown in following picture.) Also, ecording a event without any message is meaningless. It doesn't have any benefit for troubleshooting. Solution: * Consider the exception message as the event message when exception message isn't null * The whole Exception as the event message if exception message is null. !image-2024-03-28-11-57-35-234.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)