SOLR-6235: Fix comparison to use coreNodeName on both sides in ElectionContext.startLeaderInitiatedRecoveryOnReplicas

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1610361 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6241: Harden the HttpPartitionTest

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1610364 13f79535-47bb-0310-9956-ffa450edef68