Actually, isn't that because the default constructor is private? You
probably need to write your own or subclass NullWritable with a public
On 12/5/11 3:59 PM, Inci Cetindil wrote:
I was trying to use NullWritable as the type of my edge values. But it causes
an IllegalAccessException when BspUtils.createEdgeValue() method tries to
instantiate it; since NullWritable is Singleton with a private constructor. Is
there a way to use NullWritable, or do I need to use another Writable?