While that seems very unfriendly of them, the main issue is Guava is the devil (and protobuf is a minor demon). Would shading be an option?
> On Sep 3, 2016, at 2:03 AM, CPC <acha...@gmail.com> wrote: > > Cassandra driver 3.x require min guava 16.0.1. If it detects an earlier > version in classpath it stops working. > >> On Sep 3, 2016 04:26, "Julian Hyde" <jh...@apache.org> wrote: >> >> James & Andrew, I hear you. We’ll stay on Guava 12 if we have to. >> >> But can we try an experiment to see if it’s possible to get away with 14? >> >> I propose that Maryann (who is developing the branch of Phoenix that uses >> Calcite) tries running with https://github.com/apache/calcite/pull/277 < >> https://github.com/apache/calcite/pull/277>. If we discover problems, we >> can try various solutions, like make the DateRangeRules disabled by default >> (these, and the Druid adapter, are the only parts of Calcite that need >> Guava 14), or even copy the Guava classes that we need. If there aren’t >> problems, it means that we’ve slipped out of the shackles of inertia that >> are trying to drag us into an early grave. >> >> Julian >> >> >>> On Sep 2, 2016, at 5:35 PM, James Taylor <jamestay...@apache.org> wrote: >>> >>> On the server-side, HBase depends on Guava 12 (because Hadoop depends on >>> the same). For that reason, we've made sure Phoenix can work with this >>> version too. Phoenix may not need to depend on Calcite on the >> server-side, >>> and Phoenix and HBase both have shading, so there may be some avenues of >>> escape. >>> >>> Sorry for the muddled answer. >>> >>>> On Fri, Sep 2, 2016 at 5:21 PM, Andrew Purtell <apurt...@apache.org> >>> wrote: >>> >>>> Use of Guava 14 introduces at least a compile time problem with HBase, >> upon >>>> which Phoenix depends, so I'm not sure Phoenix can move off of 13. I'd >> be >>>> happy to be proven wrong. >>>> >>>>> On Fri, Sep 2, 2016 at 4:35 PM, Julian Hyde <jh...@apache.org> wrote: >>>>> >>>>> Calcite currently supports a wide range of Guava versions, from 12.0.1 >> to >>>>> 19.0*. For https://issues.apache.org/jira/browse/CALCITE-1334 < >>>>> https://issues.apache.org/jira/browse/CALCITE-1334> I’d like to use >>>>> RangeSet, which was introduced in Guava 14. >>>>> >>>>> Would anyone have a problem if we made Calcite’s minimum Guava version >>>>> 14.0.1? >>>>> >>>>> I see that Hive uses 14.0.1, Phoenix uses 13, Drill uses 18. >>>>> >>>>> Julian >>>>> >>>>> * Except for the Druid adapter, which requires 14; see >>>>> https://issues.apache.org/jira/browse/CALCITE-1325 < >>>>> https://issues.apache.org/jira/browse/CALCITE-1325> >>>> >>>> >>>> >>>> >>>> -- >>>> Best regards, >>>> >>>> - Andy >>>> >>>> Problems worthy of attack prove their worth by hitting back. - Piet Hein >>>> (via Tom White) >> >>
