Forum Discussion
MetaException(message:Unable to fetch mwc token)
I get MetaException(message:Unable to fetch mwc token) when I use variables.
person_df = spark.sql("SELECT DISTINCT P.id FROM `{silver_database_name}`.`Person` AS P")
if I use lakehouse name instead it works, please suggest
3 Replies
Hi nmadwani,
Can you please share the detail opeartion steps, variable definition and corresponding values that you used? They should help us clarify your scenario and test to troubleshooting.
Regards,
Xiaoxin Sheng
Hi nmadwani,
Any update on this? Can you please provide some more detail informations?
Regards,
Xiaoxin Sheng
Hi,
This was due to incorrect string interpolation.
Thank you.
