Vladimir, Can you please explain how our users will be affected? What does it mean to use "spatial" indexes in Ignite?
D. On Wed, Jun 6, 2018 at 12:54 AM, Vladimir Ozerov <voze...@gridgain.com> wrote: > Igniters, > > New H2 version 1.4.197 [1] was released recently. It contain a lot of > changes (>1000 commits) and some of them are very useful for us. Of most > importance is IN clause optimization which is currently one of our SQL pain > points. > > Unfortunately, new version use updated dependency for spatial indexes. > Earlier it was "org.vividsolutions", now it is "org.locationtech". This is > the same product, only package name was changed. > > It means that if we upgrade to newer H2 version all our users of spatial > indexes feature will have compilation and/or linkage errors. This is a > breaking change. > > I propose to implement it still in AI 2.7. We still depend on H2 heavily > and cannot stop updates. > > Any objections? > > Vladimir. > > [1] https://github.com/h2database/h2database/releases/tag/version-1.4.197 > [2] https://issues.apache.org/jira/browse/IGNITE-4150 >