VerticaOutputFormat output = new VerticaOutputFormat();
Job job = getVerticaJob();
VerticaOutputFormat.setOutput(job, "mrtarget", true, "a int", "b boolean",
"c char(1)", "d date", "f float", "t timestamp", "v varchar",
"z varbinary");
output.checkOutputSpecs(job, true);
TaskAttemptContext context = new TaskAttemptContextImpl(job.getConfiguration(),
new TaskAttemptID());
VerticaRecordWriter writer = (VerticaRecordWriter) output
.getRecordWriter(context);