[GitHub] [iceberg] pan3793 edited a comment on issue #1885: Flink Iceberg Usage

[GitBox <gi...@apache.org>]

pan3793 edited a comment on issue #1885:
URL: https://github.com/apache/iceberg/issues/1885#issuecomment-739987048


   I think I found the solution:
   ```
   @Override
   protected void output(DataStream<GenericRecord> outputStream, org.apache.avro.Schema avroSchema) {
       DataStream<Row> rowDataStream = outputStream.map(genericRecord -> {
           int columnNum = genericRecord.getSchema().getFields().size();
           Object[] rowData = new Object[columnNum];
           for (int i = 0; i < columnNum; i++) {
               rowData[i] = genericRecord.get(i);
           }
           return Row.of(rowData);
       });
       org.apache.iceberg.shaded.org.apache.avro.Schema shadeAvroSchema =
               new org.apache.iceberg.shaded.org.apache.avro.Schema.Parser().parse(avroSchema.toString());
       Schema icebergSchema = AvroSchemaUtil.toIceberg(shadeAvroSchema);
       RowType rowType = FlinkSchemaUtil.convert(icebergSchema);
       TableSchema tableSchema = FlinkSchemaUtil.toSchema(rowType);
       FlinkSink.forRow(rowDataStream, tableSchema);
   }
   ```


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