Knime parquet writer writing blank directory with minio

using knime 4.5.2 and 4.7.2 im trying to write a parquet file to minio using the generic s3 connector, but when its in folder mode its writing a folder with a blank parquet. It works with file mode but not with folder mode.

Hi @iwearsox,

Welcome to the KNIME community!

Did a quick test with the latest Version of KNIME and everything worked as expected.

its writing a folder with a blank parquet

Can you describe that? Does it create an empty folder, or a folder with one empty parquet file with 0 bytes size?

Maybe you can use the Parquet Reader node to verify that the data was persisted.



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