I know that the Jackson library was added here: https://issues.apache.org/jira/browse/SOLR-9542
Kevin Risden On Fri, Sep 30, 2016 at 3:38 PM, Timothy Rodriguez (BLOOMBERG/ 120 PARK) < [email protected]> wrote: > This has potential to cause conflicts for a lot of folks builds. > Especially since these are libraries users of the client library may have > imported themselves. > > From: [email protected] At: 09/30/16 16:30:45 > To: [email protected] > Subject: Re: SolrJ 6.2 now depends on Google-Guava and Jackson WTF?! > > Furthermore, changes to SolrJ dependencies should be noted clearly in > CHANGES.txt (e.g. new SolrJ dependency XYZ for purpose ___, or updated > SolrJ dependency XYZ to 1.2.3). I see no reference to this in CHANGES.txt. > > On Fri, Sep 30, 2016 at 4:24 PM David Smiley <[email protected]> > wrote: > >> I was updating a project of mine today from SolrJ 6.0.0 to 6.2.1 and ran >> into a classpath incompatibility problem pertaining to Guava. I execute >> "mvn dependency:tree" to see what's going on and I see a huge WTF -- SolrJ >> depends on Guava! Since when?! 6.2.0 apparently and in this issue -- >> https://issues.apache.org/jira/browse/SOLR-9200 Oh wow it depends on >> Jackson now too! >> >> Sorry, this is not okay and I feel strongly about this. Very deliberate >> care should be taken to our SolrJ dependencies since they are used in many >> environments, and dependencies there add a burden on anyone using Solr. >> **Adding SolrJ dependencies should be announced**; either in their own >> issue with appropriate title or noted in the dev list (not a JIRA issue) so >> as to be noticed. Can we agree to do this from now on? >> >> Fortunately, it *appears* that the usage is pretty minimal? Greg Chanan >> / Steve Rowe, it appears the Guava dependency is just a couple import >> statements for annotations. Is that it? I manually excluded guava from my >> SolrJ dependency in the pom.xml along with things like Woodstox which I >> always exclude. I'm not sure yet about the scope of Jackson; we haven't >> needed that to date as we've got Noggit. >> >> ~ David >> -- >> Lucene/Solr Search Committer, Consultant, Developer, Author, Speaker >> LinkedIn: http://linkedin.com/in/davidwsmiley | Book: http://www. >> solrenterprisesearchserver.com >> > -- > Lucene/Solr Search Committer, Consultant, Developer, Author, Speaker > LinkedIn: http://linkedin.com/in/davidwsmiley | Book: http://www. > solrenterprisesearchserver.com > > >
