Hi,I have pipeline running. I have updated one file in delta table which is already processed. Now I am getting errorcom.databricks.sql.transaction.tahoe.DeltaUnsupportedOperationException: Detected a data update. This is currently not supported. If ...
Hi Sanjay, You can try adding .option("overwriteSchema", "true")
Hi team, I took the exam on Jan 14th and passed the exam with 91.66% score. I got an email right after the exam saying I should receive the certificate within one week. But it has been more than 10 days and I haven't heard anything from Databricks te...
Hello, @Luwei Lei - We have an answer now.Please check out these announcements.https://community.databricks.com/s/question/0D53f00001ebiUOCAY/databricks-courseshttps://community.databricks.com/s/feed/0D53f00001dq6W6CAI
Sometimes the error is part of "org.apache.spark.SparkException: Exception thrown in awaitResult:". The error source is the step, where we extract the second time the rows, where the data is updated. We can count the rows, but we cannot display or w...
Thanks Lleido. I eventually found I had changed the schema of a partitioned DataFrame that I had made inadvertently where I narrowed a column's type from a long to an integer. While rather obvious cause of the problem in hindsight it was terribly di...
