Hi all, The FileSink has been marked as @Experimental[1] since Oct. 2020. According to FLIP-197[2], I would like to propose to graduate it to @PublicEvloving in the upcoming 1.18 release.
On the other hand, as a related topic, FileSource was marked as @PublicEvolving[3] 3 years ago. It deserves a graduation discussion too. To keep this discussion lean and efficient, let's focus on FlieSink in this thread. There will be another discussion thread for the FileSource. I was wondering if anyone might have any concerns. Looking forward to hearing from you. Best regards, Jing [1] https://github.com/apache/flink/blob/4006de973525c5284e9bc8fa6196ab7624189261/flink-connectors/flink-connector-files/src/main/java/org/apache/flink/connector/file/sink/FileSink.java#L129 [2] https://cwiki.apache.org/confluence/display/FLINK/FLIP-197%3A+API+stability+graduation+process [3] https://github.com/apache/flink/blob/4006de973525c5284e9bc8fa6196ab7624189261/flink-connectors/flink-connector-files/src/main/java/org/apache/flink/connector/file/src/FileSource.java#L95
