ambari/ambari-web/app/templates/main/dashboard/service/hdfs.hbs

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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
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*     http://www.apache.org/licenses/LICENSE-2.0
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}}

<div class="clearfix">
  <div class="name span2">
    {{view App.MainDashboardServiceHealthView serviceBinding="view.service"}}
    <a {{action selectService view.service href=true}}>{{view.service.displayName}}</a>
    {{#if view.criticalAlertsCount}}
    <span class="label label-important alerts-count">{{view.criticalAlertsCount}}</span>
    {{/if}}
  </div>
  <div class="summary span">
    {{view.summaryHeader}}
  </div>
</div>
<table class="table no-borders">
  <tbody>

  <!-- NameNode -->
  <tr>
    <td>{{t dashboard.services.hdfs.nanmenode}}</td>
    <td><a href="#" {{action showDetails view.service.nameNode}}>{{view.service.nameNode.hostName}}</a></td>
  </tr>
  <!-- SecondaryNameNode -->
  <tr>
    <td>{{t dashboard.services.hdfs.snanmenode}}</td>
    <td><a href="#" {{action showDetails view.service.snameNode}}>{{view.service.snameNode.hostName}}</a></td>
  </tr>
  <!-- Data Nodes -->
  <tr>
    <td>{{t dashboard.services.hdfs.datanodes}}</td>
    <td>
      <a href="#" {{action filterHosts view.dataNodeComponent}}>{{view.service.dataNodes.length}} {{t dashboard.services.hdfs.datanodes}}</a>
    </td>
  </tr>
  <!-- Version -->
  <tr>
    <td>{{t dashboard.services.hdfs.version}}</td>
    <td>{{view.service.version}}</td>
  </tr>
  <!-- NameNode Web UI -->
  <tr>
    <td>{{t dashboard.services.hdfs.nameNodeWebUI}}</td>
    <td><a {{bindAttr href="view.nodeWebUrl"}}>{{view.service.nameNode.hostName}}:50070</a>
    </td>
  </tr>
  <!-- NameNode Uptime -->
  <tr>
    <td>{{t dashboard.services.hdfs.nodes.uptime}}</td>
    <td>{{view.nodeUptime}}</td>
  </tr>
  <!-- NameNode Heap -->
  <tr>
    <td>{{t dashboard.services.hdfs.nodes.heap}}</td>
    <td>{{view.nodeHeap}}</td>
  </tr>
  <!-- Data Node Counts -->
  <tr>
    <td>{{t dashboard.services.hdfs.datanodecounts}}</td>
    <td>
      {{view.service.liveDataNodes.length}} {{t dashboard.services.hdfs.nodes.live}} /
      {{view.service.deadDataNodes.length}} {{t dashboard.services.hdfs.nodes.dead}} /
      {{view.service.decommisionDataNodes.length}} {{t dashboard.services.hdfs.nodes.decom}}
    </td>
  </tr>
  <!-- HDFS Capacity -->
  <tr>
    <td>{{t dashboard.services.hdfs.capacity}}</td>
    <td>{{view.capacity}}</td>
  </tr>
  <!-- Blocks Total -->
  <tr>
    <td>{{t services.service.summary.blocksTotal}}</td>
    <td>{{view.service.dfsTotalBlocks}}</td>
  </tr>
  <!-- Block Errors -->
  <tr>
    <td>{{t services.service.summary.blockErrors}}</td>
    <td>
      {{view.service.dfsCorruptBlocks}} corrupt / 
      {{view.service.dfsMissingBlocks}} missing / 
      {{view.service.dfsUnderReplicatedBlocks}} under replicated
    </td>
  </tr>
  <!-- Total Files And Directories -->
  <tr>
    <td>{{t dashboard.services.hdfs.totalFilesAndDirs}}</td>
    <td>{{view.service.dfsTotalFiles}}</td>
  </tr>
  <!-- Upgrade Status -->
  <tr>
    <td>{{t services.service.summary.pendingUpgradeStatus}}</td>
    <td>
      {{#if view.service.upgradeStatus}}
        <div>Pending upgrade</div>
      {{else}}
        <div>No pending upgrade</div>
      {{/if}}
    </td>
  </tr>
  <!-- Safe Mode Status -->
  <tr>
    <td>{{t services.service.summary.safeModeStatus}}</td>
    <td>{{view.service.safeModeStatus}}</td>
  </tr>
  </tbody>
</table>
<div class="chart">
  {{view view.Chart}}
  <div class="chartLabel">{{t dashboard.services.hdfs.chart.label}}</div>
  {{#if view.service.quickLinks.length}}
    {{#view App.QuickViewLinks contentBinding="view.service"}}
      <div class="btn-group">
        <a class="btn btn-mini dropdown-toggle" data-toggle="dropdown" href="#">
          Quick Links
          <span class="caret"></span>
        </a>
        <ul class="dropdown-menu">
          {{#each view.quickLinks}}
            <li><a {{bindAttr href="url"}}>{{label}}</a></li>
          {{/each}}
        </ul>
      </div>
    {{/view}}
  {{/if}}
</div>