Hi,

We got the following error when we tried to UPDATE a delta table running concurrent notebooks that all end with an update to the same table.

"

com.databricks.sql.transaction.tahoe.ConcurrentAppendException: Files were added matching 'true' by a concurrent update. Please try the operation again.

"

I tried to perform serveral UPDATEs manually at the same time with the same cluster and it seems to works good, but it failed with the concurrent notebooks.

Anyone knows how to fix it?

Thanks in advance