I've downloaded solr-2009-10-12.zip and tried to compile my TokenizerFactory impelmentation against this version of Solr. Compilation failed. One of the causes is that the compiler couldn't find org.apache.solr.common.ReosourceLoader.
I discovered this class in apache-solr-solrj-nightly.jar. I didn't add this classpath at the first time because this jar sounds like the jar for building Java client. I needed ResourceLoader to write my TokenizerFactory. I wonder why the common classes are in the solrj JAR? Is the solrj JAR not just for the clients? BTW, is there some sort of transition guide for Solr 1.4? I see there are changes how classes are divided into JARs like above, and there are some incompatible API changes. It'll be greate if such information can be part of CHANGES.txt. -kuro