Adding to my previous response- when you say you are setting different iterators on a scan are you referring to a single table with different iterators? Are the sets of iterators tied to different ranges? The changes we are making to the current InputFormat will still not allow different iterators on a single table but the use case sounds interesting.
On Mon, Sep 16, 2013 at 3:55 PM, Corey Nolet <cjno...@gmail.com> wrote: > Aaron, > > We are currently re-working the AccumuloInputFormat for Accumulo 1.6 to > provide inputs from multiple tables (each with their own set of configured > iterators, ranges, columns). Check out ACCUMULO-391. > > > > > On Mon, Sep 16, 2013 at 11:41 AM, Aaron <aarongm...@gmail.com> wrote: > >> I was curious if this is possible (i am thinking it isn't): from the >> Java API, Accumulo 1.5, Hadoop 1.2.1 >> >> Want to set 2 different iterators on a scan, and send those results to 2 >> different Mappers. >> >> So, how'd i do this with files as inputs, is just to use MultipleInputs >> class, with 2 different Path, and 2 different Mapper Classes, maybe the >> same InputFormat (e.g Text or Sequence) >> >> Since I'm using AccumulInputFormat, I would think I'd be ok..maybe with a >> null Path in the MulitpleInputs.addInputPath(), but it's the static >> addIterator() on the AccumuloInputFormat that I think is where I lose. >> >> Can I have 2 different AccumuloInputFormats, with different iterators? I >> think the answer is no, and briefly looking at the source, believe that to >> be correct..but, was curious if others have done have done something. >> >> Cheers, >> Aaron >> > >
