ambari/ambari-web/app/templates/main/service/info/configs.hbs

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<div id="serviceConfig">
  {{#if dataIsLoaded}}
    {{#if controller.content.isRestartRequired}}
      {{#isAccessible ADMIN}}
        <div>
          <div class="alert alert-warning clearfix">
            <i class="icon-refresh"></i> {{t services.service.config.restartService.needToRestart}}  <a
                  href="#" {{action "showComponentsShouldBeRestarted" controller.content target="controller"}}>{{view.componentsCount}} {{pluralize view.componentsCount singular="t:common.component" plural="t:common.components"}}</a> {{t on}}
            <a href="#" {{action "showHostsShouldBeRestarted" controller.content target="controller"}}>{{view.hostsCount}} {{pluralize view.hostsCount singular="t:common.host" plural="t:common.hosts"}}</a>
            <span class="restart-components pull-right">&nbsp</span>

            <div class="btn-group pull-right">
              <button type="button" class="btn btn-default dropdown-toggle btn-warning" data-toggle="dropdown">
                {{t hosts.host.details.needToRestart.button}}
                <span class="caret"></span>
              </button>
              <ul class="dropdown-menu">
                <li class="restart-all-components">
                  <a href="#" {{action restartAllStaleConfigComponents target="controller"}}>{{t restart.service.all.affected}}</a>
                </li>
                {{#if view.rollingRestartSlaveComponentName}}
                  <li class="restart-slave-components">
                    <a href="#" {{action rollingRestartStaleConfigSlaveComponents view.rollingRestartSlaveComponentName target="controller"}}>{{view.rollingRestartActionName}}</a>
                  </li>
                {{/if}}
              </ul>
            </div>
          </div>
        </div>
      {{/isAccessible}}
    {{/if}}
    <div class="clearfix"></div>
    {{view App.ServiceConfigView filterBinding="controller.filter" columnsBinding="controller.filterColumns" canEditBinding="controller.canEdit"}}
  {{else}}
    <div class="spinner"></div>
  {{/if}}
</div>