GangYang-HX commented on issue #4521: URL: https://github.com/apache/paimon/issues/4521#issuecomment-2475289753
**Background**   Here, each thread maintains a set of field information separately. If different threads process the same field one after another, the shema change check will be triggered. In this case, the latest schame information will be frequently obtained, resulting in a decrease in the overall throughput of the task, which will cause subsequent exceptions such as checkpoint failure. **Solution** Maintain a state cache for the latest shema information to avoid direct access to the file system. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
