Description
The following fails:
Job job = new Job(); HashSet<Pair<Text,Text>> cols = new HashSet<Pair<Text,Text>>(); cols.add(new Pair<Text,Text>(new Text(""), null)); AccumuloInputFormat.fetchColumns(job, cols); Set<Pair<Text,Text>> setCols = AccumuloInputFormat.getFetchedColumns(job); assertEquals(cols.size(), setCols.size());