I am upgrading from Accumulo 1.6 to 1.7 and I am trying to understand how
iterators are supposed to be set in 1.7 for an input format. In my
situation, if a particular property is set an additional iterator needs to
be added to do some additional checking. Previously I had done this in the
AbstractRecordReader.setupIterators() method but this has been deprecated.
I had attempted to put them in AbstractRecordReader.contextIterators(), but
this isn't always called. This change has made me question if I was ever
doing this according to best practices and now wonder what the correct way
to do this is. Any pointers would be greatly appreciated.
