Hi John, I have updated the code with the new Titan 0.5.0 API, but can’t run it yet, due to some bugs with Titan-0.5.0 and HBase-0.94.12. I’ll keep exploring, but you can check the code in the meantime. -Kushal. From: GraphBuilder [mailto:graphbuilder-bounces@lists.01.org] On Behalf Of John Skillings Sent: Wednesday, October 08, 2014 5:42 PM To: graphbuilder(a)lists.01.org Subject: [GraphBuilder] Making GraphBuilder work with Titan 0.5.0 Hi, Several interfaces used in GraphBuilder 2.0.alpha (e.g. com.thinkaurelius.titan.core.KeyMaker, com.thinkaurelius.titan.core.TitanKey) are deprecated in Titan 0.5.0. As a result, GraphBuilder does not work with newer releases of Titan. The main impacted class is TitanWriterMRChain.java<http://TitanWriterMRChain.java>. I understand Kushal and the team are working on larger upgrade (timing TBD). But in the interim, it will be great if the team can upgrade the software to work with the newer version of Titan, which is definitely more functional and stable than Titan 0.4.1. Thank you. John

I'll definitely consider it. Thanks a lot for the information. -Kushal. ________________________________ From: John Skillings Sent: Thursday, October 09, 2014 6:13:01 PM To: Datta, Kushal Cc: graphbuilder(a)lists.01.org Subject: Re: [GraphBuilder] Making GraphBuilder work with Titan 0.5.0 Hi Kushal, Thanks for your quick response in upgrading the software. I will have one of my developers test the software and see if he can find the issue. It will be early next week though, as we are trying to get data ready for a proof-of-concept. One other request. It appears that YarcData (part of Cray)<http://www.yarcdata.com/> may be using Intel GB for their Urika Graph Analytics platform<http://www.yarcdata.com/Products/>;. The YarcData guys have forked Intel GB and made quite a few changes (fixes to property graph, proper RDF etc). The fork is at https://github.com/Cray/graphbuilder/commits/2.0.alpha. Is it possible to review the YarcData changes and merge the fixes into Intel GB code where applicable? I am not an expert in Graph Theory, but just reading some of their changes makes sense. Something to consider. Best Regards, John On Thu, Oct 9, 2014 at 3:58 PM, Datta, Kushal <kushal.datta@intel.com<mailto:kushal.datta@intel.com>> wrote: Hi John, I have updated the code with the new Titan 0.5.0 API, but can’t run it yet, due to some bugs with Titan-0.5.0 and HBase-0.94.12. I’ll keep exploring, but you can check the code in the meantime. -Kushal. From: GraphBuilder [mailto:graphbuilder-bounces@lists.01.org<mailto:graphbuilder-bounces@lists.01.org>] On Behalf Of John Skillings Sent: Wednesday, October 08, 2014 5:42 PM To: graphbuilder@lists.01.org<mailto:graphbuilder@lists.01.org> Subject: [GraphBuilder] Making GraphBuilder work with Titan 0.5.0 Hi, Several interfaces used in GraphBuilder 2.0.alpha (e.g. com.thinkaurelius.titan.core.KeyMaker, com.thinkaurelius.titan.core.TitanKey) are deprecated in Titan 0.5.0. As a result, GraphBuilder does not work with newer releases of Titan. The main impacted class is TitanWriterMRChain.java<http://TitanWriterMRChain.java>. I understand Kushal and the team are working on larger upgrade (timing TBD). But in the interim, it will be great if the team can upgrade the software to work with the newer version of Titan, which is definitely more functional and stable than Titan 0.4.1. Thank you. John _______________________________________________ GraphBuilder mailing list GraphBuilder@lists.01.org<mailto:GraphBuilder@lists.01.org> https://lists.01.org/mailman/listinfo/graphbuilder