JingGe commented on code in PR #24795: URL: https://github.com/apache/flink/pull/24795#discussion_r1610586619
########## flink-formats/flink-parquet/src/main/java/org/apache/flink/formats/parquet/row/ParquetRowDataWriter.java: ########## @@ -381,9 +381,16 @@ private MapWriter(LogicalType keyType, LogicalType valueType, GroupType groupTyp @Override public void write(RowData row, int ordinal) { - recordConsumer.startGroup(); + writeMapData(row.getMap(ordinal)); + } - MapData mapData = row.getMap(ordinal); + @Override + public void write(ArrayData arrayData, int ordinal) { Review Comment: NIT: Not sure why those write(ArrayData arrayData, int ordinal) methods didn't get implemented. It should be trivial to do it while building those Writers. Do you have any hints about the background info? -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org