LineMapper lineMapper = new JythonLineMapper(Files.toString(new File(pythonMapperPath), Charsets.UTF_8),
pythonSymbol);
LineMappingContext mappingContext = new LineMappingContext(bulkIngester, recordWriter);
String line;
while ((line = bufferedReader.readLine()) != null) {
lineMapper.mapLine(line, mappingContext);
numLines++;
}
} catch (PyException pe) {
pe.printStackTrace(); // Print the Jython-native stack trace
log.error("Exception encountered in Python code", pe);