+1 On Mar 23, 2015 7:39 PM, "Robert Metzger" <rmetz...@apache.org> wrote:
> Great, thanks for taking some time looking at this! > > If nobody objects in the next 48 hours, I'll open a PR for the TPC-H data > generator. > > On Mon, Mar 23, 2015 at 7:34 PM, Henry Saputra <henry.sapu...@gmail.com> > wrote: > > > Yeah, I believe it should be ok since we do not actually package any > > code bits from TPC-H. > > > > I think giving trademark nudge to TPC-H in our NOTICE file should be > good. > > > > - Henry > > > > On Mon, Mar 23, 2015 at 11:23 AM, Robert Metzger <rmetz...@apache.org> > > wrote: > > > I've send a message to admin-i...@tpc.org and never got an answer. (on > > > http://www.tpc.org/trademarks/ they list ad...@tpc.org as the right > > > address, but sending a message to admin@ redirects to admin-info@.) > > > > > > My code doesn't contain any TPC data or code. Its a Java > > re-implementation > > > of the C data generator. The only thing it does is using the name > "TPC". > > It > > > also tries to generate the same data as the official generator, but we > > > don't claim that. > > > > > > On Mon, Mar 23, 2015 at 5:58 PM, Henry Saputra < > henry.sapu...@gmail.com> > > > wrote: > > > > > >> Robert, > > >> > > >> Just curious if you did try to send email to tpc.org to ask about > fair > > >> usage of example data? > > >> > > >> > > >> - Henry > > >> > > >> On Sat, Feb 28, 2015 at 12:07 PM, Robert Metzger <rmetz...@apache.org > > > > >> wrote: > > >> > I tried twice writing them but I didn't receive an answer. > > >> > But given that Apache Calcite is also using airlift/tpch in its > > >> > dependencies as well, I would like to add the TPC-H data generator > to > > >> > "flink-contrib". > > >> > I would also add a note that TPC is a registered trademark and that > > our > > >> > generator is not the official generator and may not be used to > > generate > > >> > test data for performance measurement publications. > > >> > > > >> > > > >> > On Wed, Feb 11, 2015 at 3:02 PM, Stephan Ewen <se...@apache.org> > > wrote: > > >> > > > >> >> I wrote them some time ago (like 12+ months) about the question > > whether > > >> we > > >> >> can include TPCH sample data for our programs. They replied they > were > > >> just > > >> >> revising their license to allow that. > > >> >> > > >> >> Should be possible now. Good idea to ping them again to make sure > > that > > >> it > > >> >> is approved now and that it holds for code as well... > > >> >> > > >> >> On Wed, Feb 11, 2015 at 2:22 PM, Robert Metzger < > rmetz...@apache.org > > > > > >> >> wrote: > > >> >> > > >> >> > Okay, thank you. I'll write a mail to tpc.org and ask which > rules > > we > > >> >> have > > >> >> > to respect. > > >> >> > > > >> >> > On Wed, Feb 11, 2015 at 2:16 PM, Fabian Hueske < > fhue...@gmail.com> > > >> >> wrote: > > >> >> > > > >> >> > > +1 for reaching out to the TPC. > > >> >> > > > > >> >> > > It might also be that it is OK to add the code but not under > the > > >> name > > >> >> > > TPC-H. > > >> >> > > > > >> >> > > 2015-02-11 13:55 GMT+01:00 Ufuk Celebi <u...@apache.org>: > > >> >> > > > > >> >> > > > Nice, this is a great tool. :) > > >> >> > > > > > >> >> > > > On 09 Feb 2015, at 17:05, Robert Metzger < > rmetz...@apache.org> > > >> >> wrote: > > >> >> > > > > > >> >> > > > > However, the website is not really helpful: > > >> >> > > > http://www.tpc.org/trademarks/ > > >> >> > > > > > > >> >> > > > > As one data point, the Apache Calcite (incubating) project > > also > > >> >> > depends > > >> >> > > > on > > >> >> > > > > the mentioned airlift/tpch repository: > > >> >> > > > > > > >> >> > > > > >> >> > > >> > > https://github.com/apache/incubator-calcite/blob/master/plus/pom.xml#L57 > > >> >> > > > > and > > >> >> > > > > > > >> >> > > > > > >> >> > > > > >> >> > > > >> >> > > >> > > > https://github.com/apache/incubator-calcite/blob/master/plus/src/main/java/org/apache/calcite/adapter/tpch/TpchSchema.java#L33 > > >> >> > > > > . > > >> >> > > > > > > >> >> > > > > How about adding a line to the NOTICE files acknowledging > > that > > >> TPC > > >> >> > is a > > >> >> > > > > registered trademark of the transaction processing council? > > >> >> > > > > > >> >> > > > I find it reasonable to add it to the NOTICE files as an > > >> >> > acknowledgement. > > >> >> > > > > > >> >> > > > The trademark website says "For additional details please > > contact > > >> >> > > > ad...@tpc.org." If we want to be on the safe side, we could > > >> write an > > >> >> > > > email and confirm. > > >> >> > > > > > >> >> > > > Any further opinions on this? > > >> >> > > > > > >> >> > > > – Ufuk > > >> >> > > > > >> >> > > > >> >> > > >> > > >
