excelSink.setInputOperator(tupleSource); excelSink.open(); excelSink.collectAllTuples(); excelSink.close();
excelSink.setInputOperator(inputOperator); excelSink.open(); excelSink.collectAllTuples(); excelSink.close(); Files.deleteIfExists(excelSink.getFilePath());
excelSink.setInputOperator(inputOperator); excelSink.open(); excelSink.collectAllTuples(); excelSink.close(); Files.deleteIfExists(excelSink.getFilePath());