YARN-5153. Add a toggle button to switch between timeline view / table view for containers and application-attempts in new YARN UI. Contributed by Akhil PB.

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/components/app-attempt-table.js

@@ -19,11 +19,4 @@
 import Ember from 'ember';
 
 export default Ember.Component.extend({
-  nodeHttpAddressFormatted: Ember.computed('attempt.nodeHttpAddress', function() {
-    var nodeHttpAddress = this.get('attempt.nodeHttpAddress');
-    if (nodeHttpAddress && nodeHttpAddress.indexOf('://') < 0) {
-      nodeHttpAddress = 'http://' + nodeHttpAddress;
-    }
-    return nodeHttpAddress;
-  })
 });

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/components/timeline-view.js

@@ -18,6 +18,7 @@
 
 import Ember from 'ember';
 import Converter from 'yarn-ui/utils/converter';
+import ColumnDef from 'em-table/utils/column-definition';
 
 export default Ember.Component.extend({
   canvas: {
@@ -31,6 +32,8 @@ export default Ember.Component.extend({
   modelArr: [],
   colors: d3.scale.category10().range(),
   _selected: undefined,
+  gridColumns: [],
+  gridRows: [],
 
   selected: function() {
     return this._selected;
@@ -276,5 +279,199 @@ export default Ember.Component.extend({
     if (this.modelArr.length > 0) {
       this.setSelected(this.modelArr[0]);
     }
+
+    if (this.get('attemptModel')) {
+      this.setAttemptsGridColumnsAndRows();
+    } else {
+      this.setContainersGridColumnsAndRows();
+    }
+  },
+
+  setAttemptsGridColumnsAndRows: function() {
+    var self = this;
+    var columns = [];
+
+    columns.push({
+      id: 'id',
+      headerTitle: 'Attempt ID',
+      contentPath: 'id',
+      cellComponentName: 'em-table-linked-cell',
+      minWidth: '300px',
+      getCellContent: function(row) {
+        return {
+          displayText: row.get('id'),
+          routeName: 'yarn-app-attempt',
+          id: row.get('id')
+        };
+      }
+    }, {
+      id: 'attemptStartedTime',
+      headerTitle: 'Started Time',
+      contentPath: 'attemptStartedTime'
+    }, {
+      id: 'finishedTime',
+      headerTitle: 'Finished Time',
+      contentPath: 'finishedTime',
+      getCellContent: function(row) {
+        if (row.get('finishedTs')) {
+          return row.get('finishedTime');
+        }
+        return 'N/A';
+      }
+    }, {
+      id: 'elapsedTime',
+      headerTitle: 'Elapsed Time',
+      contentPath: 'elapsedTime'
+    }, {
+      id: 'appMasterContainerId',
+      headerTitle: 'AM Container ID',
+      contentPath: 'appMasterContainerId',
+      minWidth: '300px'
+    }, {
+      id: 'amNodeId',
+      headerTitle: 'AM Node ID',
+      contentPath: 'amNodeId'
+    }, {
+      id: 'attemptState',
+      headerTitle: 'State',
+      contentPath: 'attemptState',
+      getCellContent: function(row) {
+        var state = row.get('attemptState');
+        if (state) {
+          return state;
+        } else {
+          return 'N/A';
+        }
+      }
+    }, {
+      id: 'nodeHttpAddress',
+      headerTitle: 'NodeManager Web UI',
+      contentPath: 'nodeHttpAddress',
+      cellComponentName: 'em-table-html-cell',
+      getCellContent: function(row) {
+        var address = self.checkHttpProtocol(row.get('nodeHttpAddress'));
+        if (address) {
+          return `<a href="${address}" target="_blank">${address}</a>`;
+        } else {
+          return 'N/A';
+        }
+      }
+    }, {
+      id: 'logsLink',
+      headerTitle: 'Logs',
+      contentPath: 'logsLink',
+      cellComponentName: 'em-table-html-cell',
+      getCellContent: function(row) {
+        var logUrl = self.checkHttpProtocol(row.get('logsLink'));
+        if (logUrl) {
+          return `<a href="${logUrl}" target="_blank">Link</a>`;
+        } else {
+          return 'N/A';
+        }
+      }
+    });
+
+    var gridCols = ColumnDef.make(columns);
+    this.set('gridColumns', gridCols);
+    this.set('gridRows', this.modelArr);
+  },
+
+  setContainersGridColumnsAndRows: function() {
+    var self = this;
+    var columns = [];
+
+    columns.push({
+      id: 'id',
+      headerTitle: 'Container ID',
+      contentPath: 'id',
+      minWidth: '300px'
+    }, {
+      id: 'startedTime',
+      headerTitle: 'Started Time',
+      contentPath: 'startedTime'
+    }, {
+      id: 'finishedTime',
+      headerTitle: 'Finished Time',
+      contentPath: 'finishedTime',
+      getCellContent: function(row) {
+        if (row.get('finishedTs')) {
+          return row.get('finishedTime');
+        }
+        return 'N/A';
+      }
+    }, {
+      id: 'elapsedTime',
+      headerTitle: 'Elapsed Time',
+      contentPath: 'elapsedTime'
+    }, {
+      id: 'priority',
+      headerTitle: 'Priority',
+      contentPath: 'priority'
+    }, {
+      id: 'containerExitStatus',
+      headerTitle: 'Exit Status',
+      contentPath: 'containerExitStatus',
+      getCellContent: function(row) {
+        var status = row.get('containerExitStatus');
+        if (status) {
+          return status;
+        } else {
+          return 'N/A';
+        }
+      }
+    }, {
+      id: 'containerState',
+      headerTitle: 'State',
+      contentPath: 'containerState',
+      getCellContent: function(row) {
+        var state = row.get('containerState');
+        if (state) {
+          return state;
+        } else {
+          return 'N/A';
+        }
+      }
+    }, {
+      id: 'logUrl',
+      headerTitle: 'Logs',
+      contentPath: 'logUrl',
+      cellComponentName: 'em-table-html-cell',
+      getCellContent: function(row) {
+        var url = self.checkHttpProtocol(row.get('logUrl'));
+        if (url) {
+          return `<a href="${url}" target="_blank">${url}</a>`;
+        } else {
+          return 'N/A';
+        }
+      }
+    }, {
+      id: 'nodeHttpAddress',
+      headerTitle: 'Node Manager UI',
+      contentPath: 'nodeHttpAddress',
+      cellComponentName: 'em-table-html-cell',
+      getCellContent: function(row) {
+        var address = self.checkHttpProtocol(row.get('nodeHttpAddress'));
+        if (address) {
+          return `<a href="${address}" target="_blank">${address}</a>`;
+        } else {
+          return 'N/A';
+        }
+      }
+    });
+
+    var gridCols = ColumnDef.make(columns);
+    this.set('gridColumns', gridCols);
+    this.set('gridRows', this.modelArr);
   },
-});
+
+  checkHttpProtocol: function(prop) {
+    if (prop && prop.indexOf('://') < 0) {
+      prop = 'http://' + prop;
+    }
+    return prop;
+  },
+
+  isDataEmpty: Ember.computed(function() {
+    return this.modelArr.length === 0;
+  })
+});

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/prepend-protocol.js

@@ -0,0 +1,29 @@
+/**
+ * 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
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import Ember from 'ember';
+
+export function prependProtocol(params/*, hash*/) {
+  let address = params[0];
+  if (address && address.indexOf('://') < 0) {
+    address = 'http://' + address;
+  }
+  return address;
+}
+
+export default Ember.Helper.helper(prependProtocol);

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/templates/components/app-attempt-table.hbs

@@ -23,39 +23,43 @@
       <td>{{attempt.id}}</td>
     </tr>
     <tr>
-      <td>Start Time</td>
+      <td>Started Time</td>
       <td>{{attempt.attemptStartedTime}}</td>
     </tr>
+    {{#if attempt.validatedFinishedTs}}
     <tr>
-      <td>AM Container Id</td>
-      <td>{{attempt.appMasterContainerId}}</td>
+      <td>Finished Time</td>
+      <td>{{attempt.validatedFinishedTs}}</td>
     </tr>
-    {{#if attempt.IsAmNodeUrl}}
+    {{/if}}
     <tr>
-      <td>AM Node Web UI</td>
-      <td><a href="{{nodeHttpAddressFormatted}}" target="_blank">{{nodeHttpAddressFormatted}}</a></td>
+      <td>Elapsed Time</td>
+      <td>{{attempt.elapsedTime}}</td>
     </tr>
-    {{/if}}
     <tr>
-      <td>AM Node Id</td>
-      <td>{{attempt.amNodeId}}</td>
+      <td>AM Container Id</td>
+      <td>{{attempt.appMasterContainerId}}</td>
     </tr>
-    {{#if attempt.IsLinkAvailable}}
     <tr>
-      <td>Log</td>
-      <td><a href="{{attempt.logsLink}}" target="_blank">Link</a></td>
+      <td>AM Node Id</td>
+      <td>{{attempt.amNodeId}}</td>
     </tr>
-    {{/if}}
     {{#if attempt.attemptState}}
     <tr>
       <td>Attempt State</td>
       <td>{{attempt.attemptState}}</td>
     </tr>
     {{/if}}
-    {{#if attempt.elapsedTime}}
+    {{#if attempt.nodeHttpAddress}}
     <tr>
-      <td>Elapsed Time</td>
-      <td>{{attempt.elapsedTime}}</td>
+      <td>AM Node Web UI</td>
+      <td><a href="{{prepend-protocol attempt.nodeHttpAddress}}" target="_blank">{{attempt.nodeHttpAddress}}</a></td>
+    </tr>
+    {{/if}}
+    {{#if attempt.logsLink}}
+    <tr>
+      <td>Log</td>
+      <td><a href="{{prepend-protocol attempt.logsLink}}" target="_blank">Link</a></td>
     </tr>
     {{/if}}
   </tbody>

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/templates/components/container-table.hbs

@@ -19,13 +19,15 @@
 <table id="container-table" class="table table-striped table-bordered" cellspacing="0" width="100%" height="100%">
   <tbody>
     <tr>
-      <td>Start Time</td>
+      <td>Started Time</td>
       <td>{{container.startedTime}}</td>
     </tr>
+    {{#if container.validatedFinishedTs}}
     <tr>
       <td>Finished Time</td>
       <td>{{container.validatedFinishedTs}}</td>
     </tr>
+    {{/if}}
     <tr>
       <td>Elapsed Time</td>
       <td>{{container.elapsedTime}}</td>
@@ -34,21 +36,29 @@
       <td>Priority</td>
       <td>{{container.priority}}</td>
     </tr>
-    <tr>
-      <td>Log</td>
-      <td><a href="{{container.logUrl}}" target="_blank">Link</a></td>
-    </tr>
+    {{#if container.containerExitStatus}}
     <tr>
       <td>Exit Status</td>
       <td>{{container.containerExitStatus}}</td>
     </tr>
+    {{/if}}
+    {{#if container.containerState}}
     <tr>
       <td>State</td>
       <td>{{container.containerState}}</td>
     </tr>
+    {{/if}}
+    {{#if container.nodeHttpAddress}}
     <tr>
       <td>NodeManager UI</td>
-      <td><a href="{{container.nodeHttpAddress}}" target="_blank">{{container.nodeHttpAddress}}</a></td>
+      <td><a href="{{prepend-protocol container.nodeHttpAddress}}" target="_blank">{{container.nodeHttpAddress}}</a></td>
+    </tr>
+    {{/if}}
+    {{#if container.logUrl}}
+    <tr>
+      <td>Log</td>
+      <td><a href="{{prepend-protocol container.logUrl}}" target="_blank">Link</a></td>
     </tr>
+    {{/if}}
   </tbody>
 </table>

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/templates/components/timeline-view.hbs

@@ -25,30 +25,49 @@
         Containers
       {{/if}}
     </div>
-    <div class="panel-body">
-      <br/><br/>
-      <div class="col-md-8 container-fluid" id={{parent-id}}>
-      </div>
-
-      <!-- diag info -->
-      <div class="col-md-4 container-fluid">
-        <div class="panel panel-default add-ellipsis">
-          <div class="panel-heading">
-            {{#if selected.link}}
-              {{#link-to selected.linkname selected.id}}{{selected.id}}{{/link-to}}
-            {{else}}
-              {{selected.id}}
-            {{/if}}
+    {{#if isDataEmpty}}
+      <ul class="nav nav-tabs" role="tablist">
+        <li class="active">
+          <a href="#graphViewTab" role="tab" data-toggle="tab">Graph View</a>
+        </li>
+        <li class="">
+          <a href="#gridViewTab" role="tab" data-toggle="tab">Grid View</a>
+        </li>
+      </ul>
+      <div class="panel-body">
+        <div class="tab-content">
+          <div role="tabpanel" class="tab-pane active" id="graphViewTab">
+            <br/><br/>
+            <div class="col-md-8 container-fluid" id={{parent-id}}></div>
+            <!-- diag info -->
+            <div class="col-md-4 container-fluid">
+              <div class="panel panel-default add-ellipsis">
+                <div class="panel-heading">
+                  {{#if selected.link}}
+                    {{#link-to selected.linkname selected.id}}{{selected.id}}{{/link-to}}
+                  {{else}}
+                    {{selected.id}}
+                  {{/if}}
+                </div>
+                {{#if attemptModel}}
+                  {{app-attempt-table attempt=selected}}
+                {{else}}
+                  {{container-table container=selected}}
+                {{/if}}
+              </div>
+            </div>
+          </div>
+          <div role="tabpanel" class="tab-pane" id="gridViewTab">
+            {{em-table columns=gridColumns rows=gridRows}}
           </div>
-          {{#if attemptModel}}
-            {{app-attempt-table attempt=selected}}
-          {{else}}
-            {{container-table container=selected}}
-          {{/if}}
         </div>
       </div>
-    </div>
+    {{else}}
+      <div class="panel-body">
+        <h4 class="text-center">No data available!</h4>
+      </div>
+    {{/if}}
   </div>
 </div>
 
-{{outlet}}
+{{outlet}}

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/tests/unit/helpers/prepend-protocol-test.js

@@ -0,0 +1,28 @@
+/**
+ * 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
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { prependProtocol } from '../../../helpers/prepend-protocol';
+import { module, test } from 'qunit';
+
+module('Unit | Helper | prepend protocol');
+
+// Replace this with your real tests.
+test('it works', function(assert) {
+  let result = prependProtocol(42);
+  assert.ok(result);
+});