Sounds like we have no objections to remove Giraph for 3.4.0 on the dev list. I'm going to open up discussion further now on the user channels and see what happens:
https://groups.google.com/d/msg/gremlin-users/VOLQT-oSCos/MUEDFFGpBAAJ On Wed, Mar 14, 2018 at 10:14 AM, Ted Wilmes <[email protected]> wrote: > I agree, I think it's a good idea to remove it. I haven't ever run into > anyone using the GiraphGraphComputer. > > --Ted > > On Wed, Mar 14, 2018 at 3:03 AM, Jorge Bay Gondra < > [email protected]> > wrote: > > > I'm +1 on removing support for Giraph. > > > > We should try to simplify the build as much as possible and this > > integration doesn't seem to be very useful or in demand, specially with > > gremlin OLAP. > > > > On Tue, Mar 13, 2018 at 7:34 PM, Stephen Mallette <[email protected]> > > wrote: > > > > > A week or so ago I decided to try to figure out what was going on with > > the > > > Giraph upgrade - some of you may recall that we backed off doing that > > > upgrade for 3.3.0 at the last minute because it was hanging up Hadoop. > > > After messing with it for a bit, I started to wonder why this work was > > > necessary at all. Why not just suggest to the community that we drop > > > support for Giraph in 3.4.0? > > > > > > Some reasoning: > > > > > > 1. This weird Hadoop hanging problem is preventing upgrade. I suppose I > > > could try to figure it out, but Marko already tried and didn't succeed, > > so > > > I'm not sure what new insight I would bring since he was the expert. > > > 2. It massively slows our integration tests. we could be many times > more > > > productive without giraph in the build. > > > 3. The Giraph community seems dormant (not one post on user mailing > list > > > since November 2017 and very little happening on dev though i just > > learned > > > they have an LGPL dependency in their stuff while looking at recent > > posts - > > > no one has jumped on it to address it - the PR from community is still > > open > > > https://github.com/apache/giraph/pull/61 and over 2 weeks old). It > just > > > doesn't seem like anyone is really maintaining or advancing the > project. > > > 4. I could be wrong, but I sense that most organizations are using > > > gremlin-spark to do their work and giraph is largely unused. > > > > > > Anyway, it would be good to hear any feedback on this fairly major > > > decision. If there are no objections here on the dev list, I will take > > this > > > discussion to the user list and twitter to see if what the user > community > > > thinks. > > > > > > Thanks, > > > > > > stephen > > > > > >
