I think Eric and I are already talking. GPLv2 of Rserve is a concern for Apache project. SparkR was originally implemented with rJava (same license as Rserve), this is likely why it was reimplemented a few months ago.
From: Eric Charles Sent: Sunday, July 5, 2:29 PM Subject: Re: R? To: [email protected] Our implementation uses REngine and Rserve licensed under GPL2, which is not compatible with Apache license. Read "Is the Apache license comptabile with the GPL (GNU Public Licesnse)" on http://www.apache.org/foundation/license-faq.html#GPL On 2015-07-05 00:04, Amos B. Elberg wrote: > Actually it's the other person who declined to make their code available. > Erics code is on github. It doesn't appear to me that it has any library > licensing issues. > >> On Jul 4, 2015, at 5:49 PM, tog <[email protected]> wrote: >> >> Hi Amos, >> >> I have not understood his statement as a decline to make it available (btw >> it is). I rather think he is using software which licenses (GPL) are not >> compatible for inclusion within Apache Zeppelin. >> >> Cheers >> Guillaume >> >>> On 4 July 2015 at 16:47, Amos B. Elberg <[email protected]> wrote: >>> >>> Ok. There were replies to this regarding two codebases. One, the author >>> has declined to make available. The other, appears to have been written >>> last night, and well it’s a start. >>> >>> Are either of you interesting in collaborating on this or should I just go >>> and do? >>> >>> Thanks, >>> >>> -- >>> Amos Elberg >>> Sent with Airmail >>> >>> From: Eric Charles <[email protected]> >>> Reply: [email protected] < >>> [email protected]>> >>> Date: July 4, 2015 at 4:06:57 AM >>> To: [email protected] <[email protected]>> >>> Subject: Re: R? >>> >>> I have released a zeppelin-R interpreter which supports cross paragraph >>> variables and R plot (ggplot2...); >>> >>> https://github.com/datalayer/zeppelin-R >>> >>> Due to GPL2 license of used libraries, this can not be released under >>> ASL2 ( http://www.apache.org/foundation/license-faq.html#GPL). >>> >>> Once ZEPPELIN-154 is implemented, you will be able to use it. >>> >>> I will check if SparkR works fine, but as the R interpreter supports any >>> R library, I don't expect issue. >>> >>>> On 2015-07-03 05:51, Jongyoul Lee wrote: >>>> Hi, >>>> >>>> Just a question, does it mean it for SparkR or pure R? >>>> >>>> Regards, >>>> JL >>>> >>>>> On Thu, Jul 2, 2015 at 7:57 PM, <[email protected]> wrote: >>>>> >>>>> I've been working on one, I'm sure it would need more work after the >>>>> initial pass and would appreciate your help >>>>> >>>>> >>>>> >>>>> On Wed, Jul 1, 2015 at 2:11 PM -0700, "Amos B. Elberg" < >>>>> [email protected]> wrote: >>>>> Is anyone working on an R interpreter? I'm looking for a project where I >>>>> can make a contribution and this seems like one. >> >> >> >> -- >> PGP KeyID: 2048R/EA31CFC9 subkeys.pgp.net
