juanrondineau commented on issue #8333: URL: https://github.com/apache/iceberg/issues/8333#issuecomment-1710250429
Hi, we are running spark jobs from DBT fwk, and we have the same issue when we run a model, with merge strategie, that has a table with struct data_type columns in its schema as source. Internally, for models with merge strategie, dbt creates a temporary view with the data that has to merge in the destination table. We recently discover that if insteed of a temprary view, we materialize the new data as a table and the we run the merge we save the CastException. That seems to be a workaround and not the final solution to this issue. We are actually running spark 3.3.2, iceberg 1.3.0 and hive 2.3.9 as metastore. Hope this help to solve the case. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
