request.setOutputFormatClass(SqoopFileOutputFormat.class);
request.setOutputKeyClass(Data.class);
request.setOutputValueClass(NullWritable.class);
Importer importer = (Importer)request.getConnectorCallbacks();
// Set up framework context
MutableMapContext context = request.getFrameworkContext();
context.setString(JobConstants.JOB_ETL_PARTITIONER, importer.getPartitioner().getName());
context.setString(JobConstants.JOB_ETL_EXTRACTOR, importer.getExtractor().getName());
context.setString(JobConstants.JOB_ETL_DESTROYER, importer.getDestroyer().getName());
if(request.getExtractors() != null) {
context.setInteger(JobConstants.JOB_ETL_EXTRACTOR_NUM, request.getExtractors());
}