public class CsvFormatter extends Object implements MapFunction<Row,String>
Row
into a String
with fields separated by the field delimiter.
param: fieldDelim The field delimiter.
Constructor and Description |
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CsvFormatter(String fieldDelim) |
public CsvFormatter(String fieldDelim)
public String map(Row row)
MapFunction
map
in interface MapFunction<Row,String>
row
- The input value.Copyright © 2014–2018 The Apache Software Foundation. All rights reserved.