assertNull(ac4.getColumnQualifier());
}
private void runTest(Text colf, Text colq) {
AggregatorConfiguration ac = new AggregatorConfiguration(colf, colq, "com.foo.SuperAgg");
String encodedCols = ac.encodeColumns();
PerColumnIteratorConfig ac2 = PerColumnIteratorConfig.decodeColumns(encodedCols, "com.foo.SuperAgg");
assertEquals(colf, ac2.getColumnFamily());
assertEquals(colq, ac2.getColumnQualifier());
}