These known issues have been identified in Data Flow.
Files required for each application should be in the same region where the application is created.
Applications must be created in the same region as the Object Store bucket that contains all related files, jars and configs required for a successful run of the application. Cross region scenario is not supported.
- We are aware of this issue. There is no workaround but to ensure that all files, jars, configuration, and so on are in the same region.
Spark UI errors
- You might encounter an error accessing the Spark UI. The typical cause for this error is that the Spark application is ending.
- If you encounter an error, wait for one minute before accessing the Spark UI again.