Support 7.x solr

[squallsama]

Is there ant plans to support new version of solr?

[magro]

@mkr can you say anything in this regard?

[mkr]

@squallsama I'm working on that, should be ready in the next couple of days, mid of next week at the latest.

[mahlingam]

@mkr mee too, https://github.com/springernature/solrs/tree/solr-7.1.0

[mkr]

@mahlingam Nice!, I am going directly to Solr 7.2.1, would you need a separate 7.1 based release? I am also removing the Tomcat based SolrRunner for tests and will replace it with a runner based on MiniSolrCloudCluster. I could try to get this into a separate PR though.

[mahlingam]

I still cant get the cloud tests working, there seems to be no way to run solr in cloud mode with a preconfigured core.properties anymore. legacyCloud=true seems to be a possible solution, but I do not know how and where to configure this. A 7.1.0 release with scala version 2.11.8 would be the perfect solution for us, since the downstream projects using our library complain about:

[warn] Scala version was updated by one of library dependencies:
[warn] 	* org.scala-lang:scala-library:(2.11.6, 2.11.8, 2.10.6, 2.11.4, 2.11.7, 2.11.2, 2.11.1, 2.11.5, 2.11.0) -> 2.11.12
[warn] To force scalaVersion, add the following:
[warn] 	ivyScala := ivyScala.value map { _.copy(overrideScalaVersion = true) }
[warn] Run 'evicted' to see detailed eviction warnings

But: since I forked your repo anyway I could make a release satisfying scala version and solr 7.1.0 myself.

[magro]

Resolved with #38, released with solrs 2.1.0 (currently on its way to maven central).