Hi, See https://www.apache.org/legal/src-headers.html#3party - "Do not add the standard Apache License header to the top of third-party source files.” and "Minor modifications/additions to third-party source files should typically be licensed under the same terms as the rest of the third-party source for convenience.”
Kind Regards, Justin --------------------------------------------------------------------- To unsubscribe e-mail: dev-unsubscr...@spark.apache.org