Hive Unknown Error: Serde Should Not Be accessed From a Non-Null Storageformat

If you’re getting hive_unknown_error: Serde should not be accessed from a non-null storageformat, then you have a number of options. First, you can try connecting AWS Athena to Hive using a role. If the connection fails, check that the ports are correct, and make sure you have the right account ID. You can also try connecting Athena to Hive using your existing role.