The problem is the jetty-util version included in the Solr build is 6.1.26, but this particular package is from version 7+. Looks like it is a bug in the build files for Solr.
I fixed it by downloading jetty 7 separately and manually adding jetty-util-7.6.16.v20140903.jar to the end of my classpath. -- View this message in context: http://lucene.472066.n3.nabble.com/Solr-unit-tests-intermittently-fail-with-error-java-lang-NoClassDefFoundError-org-eclipse-jetty-utils-tp4175652p4179356.html Sent from the Solr - User mailing list archive at Nabble.com.
