Guozhang, Matthias, Thanks for the comments. I have updated the KIP, (JIRA title and description as well).
I had thought about introducing a separate interface altogether, but extending the current one makes more sense. As for intermediate callbacks based on time or number of records, I think the latest update to the KIP addresses this point of querying for intermediate results, but it would be per batch restored. Thanks, Bill On Fri, Jun 2, 2017 at 8:36 AM, Jim Jagielski <[email protected]> wrote: > > > On Jun 2, 2017, at 12:54 AM, Matthias J. Sax <[email protected]> > wrote: > > > > With regard to backward compatibility, we should not change the current > > interface, but add a new interface that extends the current one. > > > > ++1 > >
