org.apache.solr.common.SolrException: Cannot connect to cluster at 192.168.2.220:2181: cluster not f
org.apache.solr.common.SolrException:Cannotconnecttoclusterat192.168.2.220:2181:clusternotfound/notreadyatorg.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate