GitHub user liuzhao900928 created a discussion: [Bug][3.4.1] Task instance list stuck in loading after migrating metadata from 3.1.7 to 3.4.1
**Environment:** - DolphinScheduler version: 3.4.1 - Database: MySQL8.4.7 - OS: AnolisOS23.2 **Problem description:** After migrating metadata from 3.1.7 to 3.4.1 and executing the upgrade SQL scripts, the task instance list page keeps loading indefinitely with no data shown. **Steps to reproduce:** 1. Deploy DolphinScheduler 3.4.1 fresh installation 2. Backup 3.4.1 metadata, drop it 3. Import DolphinScheduler 3.1.7 metadata into 3.4.1 database 4. Execute upgrade SQL scripts under the upgrade directory 5. Run any workflow (both migrated and newly created) 6. Open task instance page → infinite loading, no data **Observations:** - Workflow instance page works fine and shows data - Task instance page stuck loading forever - Before migration, newly created workflow task instances displayed normally - After migration, even newly created workflow task instances cannot be displayed - API server logs show no obvious errors **Question:** Is there any known compatibility issue or missing migration step for t_ds_task_instance between 3.1.7 and 3.4.1? GitHub link: https://github.com/apache/dolphinscheduler/discussions/18380 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
