S3 Query Exception (Fetch)
S3 Query Exception (Fetch) I have uploaded data from Redshift to S3 in Parquet format and created the data catalog in Glue. I have been able to query the table from Athena but when I create the external schema on Redshift and tried to query on the table I'm getting the below error ERROR: S3 Query Exception (Fetch) DETAIL: ----------------------------------------------- error: S3 Query Exception (Fetch) code: 15001 context: Task failed due to an internal error. File 'https://s3-eu-west-1.amazonaws.com/bucket/folder/partition_key/filename.parquet_1 has an incompatible Parquet schema for column 's3://bucket/folder query: 560922 location: dory_util.cpp:717 process: query1_118_560922 [pid=32409] ----------------------------------------------- The queries are workinh well in Athena 1 Answer 1 It kind of tells you what's wrong - the schema of table/partition...