Hi, Jamie,
Try the static method AccumuloInputFormat.addIterator(job, new
IteratorSetting(...)).
Note that the method isn't idempotent. To clear the iterators on a job you
can
call job.getConfiguration.unset("AccumuloInputFormat.ScanOpts.Iterators")
(but that isn't officially part of the public API)
-Russ
On Wed, Aug 17, 2016 at 2:26 PM Jamie Johnson <[email protected]> wrote:
> 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.
>
