we also use spray for webservices that execute on spark, and spray depends on even older (and incompatible) shapeless 1.x to get rid of the old shapeless i would have to upgrade from spray to akka-http, which means going to java 8
this might also affect spark-job-server, which it seems uses spray. On Thu, Dec 29, 2016 at 1:17 PM, Maciej Szymkiewicz <mszymkiew...@gmail.com> wrote: > Breeze 0.13 (RC-1 right now) bumps shapeless to 2.2.0 and 2.2.5 for Scala > 2.10 and 2.11 respectively: > > https://github.com/scalanlp/breeze/pull/509 > > > On 12/29/2016 07:13 PM, Ryan Williams wrote: > > Other option would presumably be for someone to make a release of breeze > with old-shapeless shaded... unless shapeless classes are exposed in > breeze's public API, in which case you'd have to copy the relevant > shapeless classes into breeze and then publish that? > > On Thu, Dec 29, 2016, 1:05 PM Sean Owen <so...@cloudera.com> wrote: > >> It is breeze, but, what's the option? It can't be excluded. I think this >> falls in the category of things an app would need to shade in this >> situation. >> >> On Thu, Dec 29, 2016, 16:49 Koert Kuipers <ko...@tresata.com> wrote: >> >> i just noticed that spark 2.1.0 bring in a new transitive dependency on >> shapeless 2.0.0 >> >> shapeless is a popular library for scala users, and shapeless 2.0.0 is >> old (2014) and not compatible with more current versions. >> >> so this means a spark user that uses shapeless in his own development >> cannot upgrade safely from 2.0.0 to 2.1.0, i think. >> >> wish i had noticed this sooner >> >> > -- > Maciej Szymkiewicz > >
