public void testSequenceOutputClassDefaultsToMapRedOutputClass() throws IOException {
Job job = new Job();
// Setting Random class to test getSequenceFileOutput{Key,Value}Class
job.setOutputKeyClass(FloatWritable.class);
job.setOutputValueClass(BooleanWritable.class);
assertEquals(
"SequenceFileOutputKeyClass should default to ouputKeyClass",
FloatWritable.class,
SequenceFileAsBinaryOutputFormat.getSequenceFileOutputKeyClass(job));
assertEquals(
"SequenceFileOutputValueClass should default to " + "ouputValueClass",
BooleanWritable.class,
SequenceFileAsBinaryOutputFormat.getSequenceFileOutputValueClass(job));
SequenceFileAsBinaryOutputFormat.setSequenceFileOutputKeyClass(job, IntWritable.class);
SequenceFileAsBinaryOutputFormat.setSequenceFileOutputValueClass(job, DoubleWritable.class);
assertEquals(
"SequenceFileOutputKeyClass not updated",
IntWritable.class,
SequenceFileAsBinaryOutputFormat.getSequenceFileOutputKeyClass(job));
assertEquals(
"SequenceFileOutputValueClass not updated",
DoubleWritable.class,
SequenceFileAsBinaryOutputFormat.getSequenceFileOutputValueClass(job));
}
