private void removeAdminHandlersFrom(Cluster cluster, String configType) throws AmbariException {
    Config logSearchServiceLogsConfig = cluster.getDesiredConfigByType(configType);
    if (logSearchServiceLogsConfig != null) {
      String content = logSearchServiceLogsConfig.getProperties().get("content");
      if (content.contains("class=\"solr.admin.AdminHandlers\"")) {
        content = removeAdminHandlers(content);
        updateConfigurationPropertiesForCluster(cluster, configType, Collections.singletonMap("content", content), true, true);
      }
    }
  }
Updates Log Search configs.

@throws AmbariException
ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog270.java