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From: wangda@apache.org
To: common-commits@hadoop.apache.org
Date: Tue, 09 Aug 2016 22:34:20 -0000
Message-Id: <4770b5b0376b4f63808d0a1f5f06dce6@git.apache.org>
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X-Mailer: ASF-Git Admin Mailer
Subject: [38/50] [abbrv] hadoop git commit: YARN-4849. [YARN-3368] cleanup
 code base, integrate web UI related build to mvn, and fix licenses. (wangda)
archived-at: Tue, 09 Aug 2016 22:34:02 -0000

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/components/tree-selector.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/components/tree-selector.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/components/tree-selector.js
new file mode 100644
index 0000000..f7ec020
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/components/tree-selector.js
@@ -0,0 +1,275 @@
+/**
+ * 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 default Ember.Component.extend({
+  // Map: <queue-name, queue>
+  map : undefined,
+
+  // Normalized data for d3
+  treeData: undefined,
+
+  // folded queues, folded[<queue-name>] == true means <queue-name> is folded
+  foldedQueues: { },
+
+  // maxDepth
+  maxDepth: 0,
+
+  // num of leaf queue, folded queue is treated as leaf queue
+  numOfLeafQueue: 0,
+
+  // mainSvg
+  mainSvg: undefined,
+
+  // Init data
+  initData: function() {
+    this.map = { };
+    this.treeData = { };
+    this.maxDepth = 0;
+    this.numOfLeafQueue = 0;
+
+    this.get("model")
+      .forEach(function(o) {
+        this.map[o.id] = o;
+      }.bind(this));
+
+    var selected = this.get("selected");
+
+    this.initQueue("root", 1, this.treeData);
+  },
+
+  // get Children array of given queue
+  getChildrenNamesArray: function(q) {
+    var namesArr = [];
+
+    // Folded queue's children is empty
+    if (this.foldedQueues[q.get("name")]) {
+      return namesArr;
+    }
+
+    var names = q.get("children");
+    if (names) {
+      names.forEach(function(name) {
+        namesArr.push(name);
+      });
+    }
+
+    return namesArr;
+  },
+
+  // Init queues
+  initQueue: function(queueName, depth, node) {
+    if ((!queueName) || (!this.map[queueName])) {
+      // Queue is not existed
+      return;
+    }
+
+    if (depth > this.maxDepth) {
+      this.maxDepth = this.maxDepth + 1;
+    }
+
+    var queue = this.map[queueName];
+
+    var names = this.getChildrenNamesArray(queue);
+
+    node.name = queueName;
+    node.parent = queue.get("parent");
+    node.queueData = queue;
+
+    if (names.length > 0) {
+      node.children = [];
+
+      names.forEach(function(name) {
+        var childQueueData = {};
+        node.children.push(childQueueData);
+        this.initQueue(name, depth + 1, childQueueData);
+      }.bind(this));
+    } else {
+      this.numOfLeafQueue = this.numOfLeafQueue + 1;
+    }
+  },
+
+  update: function(source, root, tree, diagonal) {
+    var duration = 300;
+    var i = 0;
+
+    // Compute the new tree layout.
+    var nodes = tree.nodes(root).reverse();
+    var links = tree.links(nodes);
+
+    // Normalize for fixed-depth.
+    nodes.forEach(function(d) { d.y = d.depth * 200; });
+
+    // Update the nodes…
+    var node = this.mainSvg.selectAll("g.node")
+      .data(nodes, function(d) { return d.id || (d.id = ++i); });
+
+    // Enter any new nodes at the parent's previous position.
+    var nodeEnter = node.enter().append("g")
+      .attr("class", "node")
+      .attr("transform", function(d) { return "translate(" + source.y0 + "," + source.x0 + ")"; })
+      .on("click", function(d,i){
+        if (d.queueData.get("name") != this.get("selected")) {
+            document.location.href = "yarnQueue/" + d.queueData.get("name");
+        }
+      }.bind(this));
+      // .on("click", click);
+
+    nodeEnter.append("circle")
+      .attr("r", 1e-6)
+      .style("fill", function(d) {
+        var usedCap = d.queueData.get("usedCapacity");
+        if (usedCap <= 60.0) {
+          return "LimeGreen";
+        } else if (usedCap <= 100.0) {
+          return "DarkOrange";
+        } else {
+          return "LightCoral";
+        }
+      });
+
+    // append percentage
+    nodeEnter.append("text")
+      .attr("x", function(d) { return 0; })
+      .attr("dy", ".35em")
+      .attr("text-anchor", function(d) { return "middle"; })
+      .text(function(d) {
+        var usedCap = d.queueData.get("usedCapacity");
+        if (usedCap >= 100.0) {
+          return usedCap.toFixed(0) + "%";
+        } else {
+          return usedCap.toFixed(1) + "%";
+        }
+      })
+      .style("fill-opacity", 1e-6);
+
+    // append queue name
+    nodeEnter.append("text")
+      .attr("x", function(d) { return 40; })
+      .attr("dy", ".35em")
+      .attr("text-anchor", function(d) { return "start"; })
+      .text(function(d) { return d.name; })
+      .style("fill-opacity", 1e-6);
+
+    // Transition nodes to their new position.
+    var nodeUpdate = node.transition()
+      .duration(duration)
+      .attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; });
+
+    nodeUpdate.select("circle")
+      .attr("r", 20)
+      .attr("href", 
+        function(d) {
+          return "yarnQueues/" + d.queueData.get("name");
+        })
+      .style("stroke", function(d) {
+        if (d.queueData.get("name") == this.get("selected")) {
+          return "red";
+        } else {
+          return "gray";
+        }
+      }.bind(this));
+
+    nodeUpdate.selectAll("text")
+      .style("fill-opacity", 1);
+
+    // Transition exiting nodes to the parent's new position.
+    var nodeExit = node.exit().transition()
+      .duration(duration)
+      .attr("transform", function(d) { return "translate(" + source.y + "," + source.x + ")"; })
+      .remove();
+
+    nodeExit.select("circle")
+      .attr("r", 1e-6);
+
+    nodeExit.select("text")
+      .style("fill-opacity", 1e-6);
+
+    // Update the links…
+    var link = this.mainSvg.selectAll("path.link")
+      .data(links, function(d) { return d.target.id; });
+
+    // Enter any new links at the parent's previous position.
+    link.enter().insert("path", "g")
+      .attr("class", "link")
+      .attr("d", function(d) {
+      var o = {x: source.x0, y: source.y0};
+      return diagonal({source: o, target: o});
+      });
+
+    // Transition links to their new position.
+    link.transition()
+      .duration(duration)
+      .attr("d", diagonal);
+
+    // Transition exiting nodes to the parent's new position.
+    link.exit().transition()
+      .duration(duration)
+      .attr("d", function(d) {
+      var o = {x: source.x, y: source.y};
+      return diagonal({source: o, target: o});
+      })
+      .remove();
+
+    // Stash the old positions for transition.
+    nodes.forEach(function(d) {
+      d.x0 = d.x;
+      d.y0 = d.y;
+    });
+  },
+
+  reDraw: function() {
+    this.initData();
+
+    var margin = {top: 20, right: 120, bottom: 20, left: 120};
+    var treeWidth = this.maxDepth * 200;
+    var treeHeight = this.numOfLeafQueue * 80;
+    var width = treeWidth + margin.left + margin.right;
+    var height = treeHeight + margin.top + margin.bottom;
+    var layout = { };
+
+    if (this.mainSvg) {
+      this.mainSvg.remove();
+    }
+
+    this.mainSvg = d3.select("#" + this.get("parentId")).append("svg")
+      .attr("width", width)
+      .attr("height", height)
+      .attr("class", "tree-selector")
+      .append("g")
+      .attr("transform", "translate(" + margin.left + "," + margin.top + ")");
+
+    var tree = d3.layout.tree().size([treeHeight, treeWidth]);
+
+    var diagonal = d3.svg.diagonal()
+      .projection(function(d) { return [d.y, d.x]; });
+
+    var root = this.treeData;
+    root.x0 = height / 2;
+    root.y0 = 0;
+
+    d3.select(self.frameElement).style("height", height);
+
+    this.update(root, root, tree, diagonal);
+  },
+
+  didInsertElement: function() {
+   this.reDraw();
+  }
+});
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/config.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/config.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/config.js
new file mode 100644
index 0000000..224c65a
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/config.js
@@ -0,0 +1,27 @@
+/**
+ * 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.
+ */
+
+/**
+ * Host and port configurations
+ */
+export default {
+  RM_HOST: 'localhost',
+  RM_PORT: '8088',
+  TS_HOST: 'localhost',
+  TS_PORT: '8188',
+};

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/constants.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/constants.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/constants.js
new file mode 100644
index 0000000..d2937a0
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/constants.js
@@ -0,0 +1,24 @@
+/**
+ * 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.
+ */
+
+/**
+ * Application level global constants go here.
+ */
+export default {
+  PARAM_SEPARATOR: '!',
+};

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/application.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/application.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/application.js
new file mode 100644
index 0000000..3c68365
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/application.js
@@ -0,0 +1,55 @@
+/**
+ * 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';
+
+/**
+ * Base controller for application.
+ */
+export default Ember.Controller.extend({
+  /**
+   * Output main top UI menu which is common across all pages.
+   * Menu item will be made active based on current path.
+   */
+  outputMainMenu: function(){
+    var path = this.get('currentPath');
+    var html = '<li';
+    if (path == 'yarnQueue') {
+      html = html + ' class="active"';
+    }
+    html = html + '><a href="yarnQueue/root">Queues<span class="sr-only">' +
+        '(current)</span></a></li><li';
+    if (path.lastIndexOf('yarnApp', 0) == 0) {
+      html = html + ' class="active"';
+    }
+    html = html + '><a href="yarnApps">Applications<span class="sr-only">' +
+        '(current)</span></a></li><li';
+    if (path == 'clusterOverview') {
+      html = html + ' class="active"';
+    }
+    html = html + '><a href="clusterOverview">Cluster Overview<span class=' +
+        '"sr-only">(current)</span></a></li><li';
+    if (path.lastIndexOf('yarnNode', 0) == 0) {
+      html = html + ' class="active"';
+    }
+    html = html + '><a href="yarnNodes">Nodes<span class="sr-only">' +
+        '(current)</span></a></li>';
+    return Ember.String.htmlSafe(html);
+  }.property('currentPath')
+});
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/cluster-overview.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/cluster-overview.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/cluster-overview.js
new file mode 100644
index 0000000..dc2f6e4
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/cluster-overview.js
@@ -0,0 +1,23 @@
+/**
+ * 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 default Ember.Controller.extend({
+  loading: true,
+});
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/yarn-apps.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/yarn-apps.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/yarn-apps.js
new file mode 100644
index 0000000..dc99fd1
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/yarn-apps.js
@@ -0,0 +1,22 @@
+/**
+ * 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 default Ember.Controller.extend({
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/yarn-queue.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/yarn-queue.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/yarn-queue.js
new file mode 100644
index 0000000..38cf352
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/yarn-queue.js
@@ -0,0 +1,24 @@
+/**
+ * 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 default Ember.Controller.extend({
+  needReload: true,
+  selectedQueue: undefined,
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/divide.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/divide.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/divide.js
new file mode 100644
index 0000000..fcf64dd
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/divide.js
@@ -0,0 +1,31 @@
+/**
+ * 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';
+
+/**
+ * Helper assumes values are numeric. num means numerator and
+ * den means denominator.
+ */
+export default Ember.Helper.helper(function(params,hash) {
+  var num = hash.num;
+  var den = hash.den;
+  if (den == 0) {
+    return 0;
+  }
+  return Math.floor(num/den);
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/log-files-comma.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/log-files-comma.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/log-files-comma.js
new file mode 100644
index 0000000..8c29b34
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/log-files-comma.js
@@ -0,0 +1,48 @@
+/**
+ * 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';
+
+/**
+ * Represent log files as comma separated list.
+ */
+export default Ember.Helper.helper(function(params,hash) {
+  var logFiles = hash.logFiles;
+  if (logFiles == null) {
+    return "";
+  }
+  var logFilesLen = logFiles.length;
+  if (logFilesLen == 0) {
+    return "";
+  }
+  var nodeId = hash.nodeId;
+  var nodeAddr = hash.nodeAddr;
+  var containerId = hash.containerId;
+  var html = '<td>';
+  var logFilesCommaSeparated = "";
+  for (var i = 0; i < logFilesLen; i++) {
+    html = html + '<a href="yarnContainerLog/' + nodeId + '/' +
+        nodeAddr + '/' + containerId + '/' + logFiles[i] + '">' + logFiles[i] +
+        '</a>';
+    if (i != logFilesLen - 1) {
+      html = html + ",";
+    }
+  }
+  html = html + '</td>';
+  return Ember.String.htmlSafe(html);
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/node-link.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/node-link.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/node-link.js
new file mode 100644
index 0000000..99d975b
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/node-link.js
@@ -0,0 +1,37 @@
+/**
+ * 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';
+
+/**
+ * Generate link to node page if its not SHUTDOWN or LOST.
+ */
+export default Ember.Helper.helper(function(params,hash) {
+  var nodeState = hash.nodeState;
+  var nodeHTTPAddress = hash.nodeHTTPAddress;
+  var nodeId = hash.nodeId;
+  var html = '<td>';
+  if (nodeState == "SHUTDOWN" || nodeState == "LOST") {
+    html = html + nodeHTTPAddress;
+  } else {
+    html = html + '<a href="yarnNode/' + nodeId + "/" + nodeHTTPAddress + '">' +
+        nodeHTTPAddress + '</a>';
+  }
+  html = html + '</td>';
+  return Ember.String.htmlSafe(html);
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/node-menu.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/node-menu.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/node-menu.js
new file mode 100644
index 0000000..589111f
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/helpers/node-menu.js
@@ -0,0 +1,66 @@
+/**
+ * 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';
+
+/**
+ * Create left hand side node manager menu with menu item activated based
+ * on page being accessed.
+ */
+export default Ember.Helper.helper(function(params,hash) {
+  // Place a menu within a panel inside col-md-2 container.
+  var nodeIdSplitAtPort = hash.nodeId;
+  var portIndex = nodeIdSplitAtPort.indexOf(':');
+  if (portIndex != -1) {
+    nodeIdSplitAtPort = nodeIdSplitAtPort.substring(0, portIndex) +
+        ':&#8203;' + nodeIdSplitAtPort.substring(portIndex + 1);
+  }
+  var normalizedNodeId = '';
+  var splitsAlongDots = nodeIdSplitAtPort.split('.');
+  if (splitsAlongDots) {
+    var len = splitsAlongDots.length;
+    for (var i = 0; i < len; i++) {
+      normalizedNodeId = normalizedNodeId + splitsAlongDots[i];
+      if (i != len - 1) {
+        normalizedNodeId = normalizedNodeId + '.&#8203;';
+      }
+    }
+  } else {
+    normalizedNodeId = nodeIdSplitAtPort;
+  }
+
+  var html = '<div class="col-md-2 container-fluid"><div class="panel panel-default">'+
+      '<div class="panel-heading"><h4>Node Manager<br>(' + normalizedNodeId + ')</h4></div>'+
+      '<div class="panel-body"><ul class="nav nav-pills nav-stacked" id="stacked-menu">' +
+      '<ul class="nav nav-pills nav-stacked collapse in"><li';
+  if (hash.path == 'yarnNode') {
+    html = html + ' class="active"';
+  }
+  html = html + '><a href="yarnNode/' + hash.nodeId + '/' + hash.nodeAddr +
+      '">Node Information</a></li><li';
+  if (hash.path == 'yarnNodeApps') {
+    html = html + ' class="active"';
+  }
+  html = html + '><a href="yarnNodeApps/' + hash.nodeId + '/' + hash.nodeAddr +
+      '">List of Applications</a></li><li';
+  if (hash.path == 'yarnNodeContainers') {
+    html = html + ' class="active"';
+  }
+  html = html + '><a href="yarnNodeContainers/' +hash.nodeId + '/' + hash.nodeAddr +
+      '">List of Containers</a></li></ul></ul></div>';
+  return Ember.String.htmlSafe(html);
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/index.html
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/index.html b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/index.html
new file mode 100644
index 0000000..969ea2f
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/index.html
@@ -0,0 +1,43 @@
+<!--
+* 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.
+-->
+
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <title>YarnUi</title>
+    <meta name="description" content="">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+
+    {{content-for 'head'}}
+
+    <link rel="stylesheet" href="assets/vendor.css">
+    <link rel="stylesheet" href="assets/yarn-ui.css">
+
+    {{content-for 'head-footer'}}
+  </head>
+  <body>
+    {{content-for 'body'}}
+
+    <script src="assets/vendor.js"></script>
+    <script src="assets/yarn-ui.js"></script>
+
+    {{content-for 'body-footer'}}
+  </body>
+</html>

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/cluster-info.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/cluster-info.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/cluster-info.js
new file mode 100644
index 0000000..332fdf3
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/cluster-info.js
@@ -0,0 +1,31 @@
+/**
+ * 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 DS from 'ember-data';
+
+export default DS.Model.extend({
+  startedOn: DS.attr('string'),
+  state: DS.attr('string'),
+  haState: DS.attr('string'),
+  rmStateStoreName: DS.attr('string'),
+  resourceManagerVersion: DS.attr('string'),
+  resourceManagerBuildVersion: DS.attr('string'),
+  hadoopVersion: DS.attr('string'),
+  hadoopBuildVersion: DS.attr('string'),
+  hadoopVersionBuiltOn: DS.attr('string')
+});
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/cluster-metric.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/cluster-metric.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/cluster-metric.js
new file mode 100644
index 0000000..981375a
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/cluster-metric.js
@@ -0,0 +1,133 @@
+/**
+ * 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 DS from 'ember-data';
+
+export default DS.Model.extend({
+  appsSubmitted: DS.attr('number'),
+  appsCompleted: DS.attr('number'),
+  appsPending: DS.attr('number'),
+  appsRunning: DS.attr('number'),
+  appsFailed: DS.attr('number'),
+  appsKilled: DS.attr('number'),
+  reservedMB: DS.attr('number'),
+  availableMB: DS.attr('number'),
+  allocatedMB: DS.attr('number'),
+  reservedVirtualCores: DS.attr('number'),
+  availableVirtualCores: DS.attr('number'),
+  allocatedVirtualCores: DS.attr('number'),
+  containersAllocated: DS.attr('number'),
+  containersReserved: DS.attr('number'),
+  containersPending: DS.attr('number'),
+  totalMB: DS.attr('number'),
+  totalVirtualCores: DS.attr('number'),
+  totalNodes: DS.attr('number'),
+  lostNodes: DS.attr('number'),
+  unhealthyNodes: DS.attr('number'),
+  decommissionedNodes: DS.attr('number'),
+  rebootedNodes: DS.attr('number'),
+  activeNodes: DS.attr('number'),
+
+  getFinishedAppsDataForDonutChart: function() {
+    var arr = [];
+    arr.push({
+      label: "Completed",
+      value: this.get("appsCompleted")
+    });
+    arr.push({
+      label: "Killed",
+      value: this.get("appsKilled")
+    });
+    arr.push({
+      label: "Failed",
+      value: this.get("appsFailed")
+    });
+
+    return arr;
+  }.property("appsCompleted", "appsKilled", "appsFailed"),
+
+  getRunningAppsDataForDonutChart: function() {
+    var arr = [];
+
+    arr.push({
+      label: "Pending",
+      value: this.get("appsPending")
+    });
+    arr.push({
+      label: "Running",
+      value: this.get("appsRunning")
+    });
+
+    return arr;
+  }.property("appsPending", "appsRunning"),
+
+  getNodesDataForDonutChart: function() {
+    var arr = [];
+    arr.push({
+      label: "Active",
+      value: this.get("activeNodes")
+    });
+    arr.push({
+      label: "Unhealthy",
+      value: this.get("unhealthyNodes")
+    });
+    arr.push({
+      label: "Decomissioned",
+      value: this.get("decommissionedNodes")
+    });
+    return arr;
+  }.property("activeNodes", "unhealthyNodes", "decommissionedNodes"),
+
+  getMemoryDataForDonutChart: function() {
+    var type = "MB";
+    var arr = [];
+    arr.push({
+      label: "Allocated",
+      value: this.get("allocated" + type)
+    });
+    arr.push({
+      label: "Reserved",
+      value: this.get("reserved" + type)
+    });
+    arr.push({
+      label: "Available",
+      value: this.get("available" + type)
+    });
+
+    return arr;
+  }.property("allocatedMB", "reservedMB", "availableMB"),
+
+  getVCoreDataForDonutChart: function() {
+    var type = "VirtualCores";
+    var arr = [];
+    arr.push({
+      label: "Allocated",
+      value: this.get("allocated" + type)
+    });
+    arr.push({
+      label: "Reserved",
+      value: this.get("reserved" + type)
+    });
+    arr.push({
+      label: "Available",
+      value: this.get("available" + type)
+    });
+
+    return arr;
+  }.property("allocatedVirtualCores", "reservedVirtualCores", "availableVirtualCores"),
+});
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-app-attempt.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-app-attempt.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-app-attempt.js
new file mode 100644
index 0000000..b699bb3
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-app-attempt.js
@@ -0,0 +1,62 @@
+/**
+ * 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 DS from 'ember-data';
+import Converter from 'yarn-ui/utils/converter';
+
+export default DS.Model.extend({
+  startTime: DS.attr('string'),
+  finishedTime: DS.attr('string'),
+  containerId: DS.attr('string'),
+  nodeHttpAddress: DS.attr('string'),
+  nodeId: DS.attr('string'),
+  logsLink: DS.attr('string'),
+
+  startTs: function() {
+    return Converter.dateToTimeStamp(this.get("startTime"));
+  }.property("startTime"),
+
+  finishedTs: function() {
+    var ts = Converter.dateToTimeStamp(this.get("finishedTime"));
+    return ts;
+  }.property("finishedTime"),
+
+  shortAppAttemptId: function() {
+    return "attempt_" + 
+           parseInt(Converter.containerIdToAttemptId(this.get("containerId")).split("_")[3]);
+  }.property("containerId"),
+
+  elapsedTime: function() {
+    var elapsedMs = this.get("finishedTs") - this.get("startTs");
+    if (elapsedMs <= 0) {
+      elapsedMs = Date.now() - this.get("startTs");
+    }
+
+    return Converter.msToElapsedTime(elapsedMs);
+  }.property(),
+
+  tooltipLabel: function() {
+    return "<p>Id:" + this.get("id") + 
+           "</p><p>ElapsedTime:" + 
+           String(this.get("elapsedTime")) + "</p>";
+  }.property(),
+
+  link: function() {
+    return "/yarnAppAttempt/" + this.get("id");
+  }.property(),
+});
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-app.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-app.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-app.js
new file mode 100644
index 0000000..1d506c2
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-app.js
@@ -0,0 +1,83 @@
+/**
+ * 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 Converter from 'yarn-ui/utils/converter';
+import DS from 'ember-data';
+
+export default DS.Model.extend({
+  appName: DS.attr('string'),
+  user: DS.attr('string'),
+  queue: DS.attr('string'),
+  state: DS.attr('string'),
+  startTime: DS.attr('string'),
+  elapsedTime: DS.attr('string'),
+  finalStatus: DS.attr('string'),
+  finishedTime: DS.attr('finishedTime'),
+  progress: DS.attr('number'),
+  diagnostics: DS.attr('string'),
+  amContainerLogs: DS.attr('string'),
+  amHostHttpAddress: DS.attr('string'),
+  logAggregationStatus: DS.attr('string'),
+  unmanagedApplication: DS.attr('string'),
+  amNodeLabelExpression: DS.attr('string'),
+  applicationTags: DS.attr('string'),
+  priority: DS.attr('number'),
+  allocatedMB: DS.attr('number'),
+  allocatedVCores: DS.attr('number'),
+  runningContainers: DS.attr('number'),
+  memorySeconds: DS.attr('number'),
+  vcoreSeconds: DS.attr('number'),
+  preemptedResourceMB: DS.attr('number'),
+  preemptedResourceVCores: DS.attr('number'),
+  numNonAMContainerPreempted: DS.attr('number'),
+  numAMContainerPreempted: DS.attr('number'),
+
+  isFailed: function() {
+    return this.get('finalStatus') == "FAILED"
+  }.property("finalStatus"),
+
+  allocatedResource: function() {
+    return Converter.resourceToString(this.get("allocatedMB"), this.get("allocatedVCores"));
+  }.property("allocatedMB", "allocatedVCores"),
+
+  preemptedResource: function() {
+    return Converter.resourceToString(this.get("preemptedResourceMB"), this.get("preemptedResourceVCores"));
+  }.property("preemptedResourceMB", "preemptedResourceVCores"),
+
+  aggregatedResourceUsage: function() {
+    return Converter.resourceToString(this.get("memorySeconds"), this.get("vcoreSeconds")) + " (× Secs)";
+  }.property("memorySeconds", "vcoreSeconds"),
+
+  progressStyle: function() {
+    return "width: " + this.get("progress") + "%";
+  }.property("progress"),
+
+  finalStatusStyle: function() {
+    var style = "default";
+    var finalStatus = this.get("finalStatus");
+    if (finalStatus == "KILLED") {
+      style = "warning";
+    } else if (finalStatus == "FAILED") {
+      style = "danger";
+    } else {
+      style = "success";
+    }
+
+    return "label label-" + style;
+  }.property("finalStatus")
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-container-log.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-container-log.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-container-log.js
new file mode 100644
index 0000000..31cf61e
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-container-log.js
@@ -0,0 +1,25 @@
+/**
+ * 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 DS from 'ember-data';
+
+export default DS.Model.extend({
+  logs: DS.attr('string'),
+  containerID: DS.attr('string'),
+  logFileName: DS.attr('string')
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-container.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-container.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-container.js
new file mode 100644
index 0000000..b745296
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-container.js
@@ -0,0 +1,57 @@
+/**
+ * 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 DS from 'ember-data';
+import Converter from 'yarn-ui/utils/converter';
+
+export default DS.Model.extend({
+  allocatedMB: DS.attr('number'),
+  allocatedVCores: DS.attr('number'),
+  assignedNodeId: DS.attr('string'),
+  priority: DS.attr('number'),
+  startedTime: DS.attr('number'),
+  finishedTime: DS.attr('number'),
+  logUrl: DS.attr('string'),
+  containerExitStatus: DS.attr('number'),
+  containerState: DS.attr('string'),
+  nodeHttpAddress: DS.attr('string'),
+
+  startTs: function() {
+    return Converter.dateToTimeStamp(this.get("startedTime"));
+  }.property("startedTime"),
+
+  finishedTs: function() {
+    var ts = Converter.dateToTimeStamp(this.get("finishedTime"));
+    return ts;
+  }.property("finishedTime"),
+
+  elapsedTime: function() {
+    var elapsedMs = this.get("finishedTs") - this.get("startTs");
+    if (elapsedMs <= 0) {
+      elapsedMs = Date.now() - this.get("startTs");
+    }
+
+    return Converter.msToElapsedTime(elapsedMs);
+  }.property(),
+
+  tooltipLabel: function() {
+    return "<p>Id:" + this.get("id") + 
+           "</p><p>ElapsedTime:" + 
+           String(this.get("elapsedTime")) + "</p>";
+  }.property(),
+});
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node-app.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node-app.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node-app.js
new file mode 100644
index 0000000..6dc69ae
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node-app.js
@@ -0,0 +1,44 @@
+/**
+ * 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 DS from 'ember-data';
+
+export default DS.Model.extend({
+  appId: DS.attr('string'),
+  state: DS.attr('string'),
+  user: DS.attr('string'),
+  containers: DS.attr('array'),
+  /**
+   * Indicates no rows were retrieved from backend
+   */
+  isDummyApp: function() {
+    return this.get('id') == "dummy";
+  }.property("id"),
+
+  appStateStyle: function() {
+    var style = "default";
+    var appState = this.get("state");
+    if (appState == "RUNNING" || appState == "FINISHING_CONTAINERS_WAIT" ||
+        appState == "APPLICATION_RESOURCES_CLEANINGUP") {
+      style = "primary";
+    } else if (appState == "FINISHED") {
+      style = "success";
+    }
+    return "label label-" + style;
+  }.property("state")
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node-container.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node-container.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node-container.js
new file mode 100644
index 0000000..3ba3216
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node-container.js
@@ -0,0 +1,57 @@
+/**
+ * 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 DS from 'ember-data';
+
+export default DS.Model.extend({
+  containerId: DS.attr('string'),
+  state: DS.attr('string'),
+  user: DS.attr('string'),
+  exitCode: DS.attr('string'),
+  diagnostics: DS.attr('string'),
+  totalMemoryNeeded: DS.attr('number'),
+  totalVCoresNeeded: DS.attr('number'),
+  containerLogFiles: DS.attr('array'),
+
+  /**
+   * Indicates that there was no container retrieved from backend.
+   */
+  isDummyContainer: function() {
+    return this.get('id') == "dummy";
+  }.property("id"),
+
+  containerStateStyle: function() {
+    var style = "primary";
+    var containerState = this.get('state');
+    var containerExitCode = this.get('exitCode');
+    if (containerState == "DONE") {
+      if (containerExitCode == "0") {
+        style = "success";
+      } else if (containerExitCode != "N/A") {
+        style = "danger";
+      }
+    }
+    if (containerState == "EXITED_WITH_SUCCESS") {
+      style = "success";
+    }
+    if (containerState == "EXITED_WITH_FAILURE") {
+      style = "danger";
+    }
+    return "label label-" + style;
+  }.property("state", "exitCode")
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node.js
new file mode 100644
index 0000000..4753983
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-node.js
@@ -0,0 +1,33 @@
+/**
+ * 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 DS from 'ember-data';
+
+export default DS.Model.extend({
+  totalVmemAllocatedContainersMB: DS.attr('number'),
+  totalPmemAllocatedContainersMB: DS.attr('number'),
+  totalVCoresAllocatedContainers: DS.attr('number'),
+  vmemCheckEnabled: DS.attr('boolean'),
+  pmemCheckEnabled: DS.attr('boolean'),
+  nodeHealthy: DS.attr('boolean'),
+  lastNodeUpdateTime: DS.attr('string'),
+  healthReport: DS.attr('string'),
+  nmStartupTime: DS.attr('string'),
+  nodeManagerBuildVersion: DS.attr('string'),
+  hadoopBuildVersion: DS.attr('string'),
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-queue.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-queue.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-queue.js
new file mode 100644
index 0000000..7de4ccc
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-queue.js
@@ -0,0 +1,94 @@
+/**
+ * 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 DS from 'ember-data';
+
+export default DS.Model.extend({
+  name: DS.attr('string'),
+  children: DS.attr('array'),
+  parent: DS.attr('string'),
+  capacity: DS.attr('number'),
+  maxCapacity: DS.attr('number'),
+  usedCapacity: DS.attr('number'),
+  absCapacity: DS.attr('number'),
+  absMaxCapacity: DS.attr('number'),
+  absUsedCapacity: DS.attr('number'),
+  state: DS.attr('string'),
+  userLimit: DS.attr('number'),
+  userLimitFactor: DS.attr('number'),
+  preemptionDisabled: DS.attr('number'),
+  numPendingApplications: DS.attr('number'),
+  numActiveApplications: DS.attr('number'),
+  users: DS.hasMany('YarnUser'),
+
+  isLeafQueue: function() {
+    var len = this.get("children.length");
+    if (!len) {
+      return true;
+    }
+    return len <= 0;
+  }.property("children"),
+
+  capacitiesBarChartData: function() {
+    return [
+      {
+        label: "Absolute Capacity",
+        value: this.get("name") == "root" ? 100 : this.get("absCapacity")
+      },
+      {
+        label: "Absolute Used",
+        value: this.get("name") == "root" ? this.get("usedCapacity") : this.get("absUsedCapacity")
+      },
+      {
+        label: "Absolute Max Capacity",
+        value: this.get("name") == "root" ? 100 : this.get("absMaxCapacity")
+      }
+    ]
+  }.property("absCapacity", "absUsedCapacity", "absMaxCapacity"),
+
+  userUsagesDonutChartData: function() {
+    var data = [];
+    if (this.get("users")) {
+      this.get("users").forEach(function(o) {
+        data.push({
+          label: o.get("name"),
+          value: o.get("usedMemoryMB")
+        })
+      });
+    }
+
+    return data;
+  }.property("users"),
+
+  hasUserUsages: function() {
+    return this.get("userUsagesDonutChartData").length > 0;
+  }.property(),
+
+  numOfApplicationsDonutChartData: function() {
+    return [
+      {
+        label: "Pending Apps",
+        value: this.get("numPendingApplications") || 0 // TODO, fix the REST API so root will return #applications as well.
+      },
+      {
+        label: "Active Apps",
+        value: this.get("numActiveApplications") || 0
+      }
+    ]
+  }.property(),
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-rm-node.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-rm-node.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-rm-node.js
new file mode 100644
index 0000000..9a1082c
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-rm-node.js
@@ -0,0 +1,92 @@
+/**
+ * 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 DS from 'ember-data';
+
+export default DS.Model.extend({
+  rack: DS.attr('string'),
+  state: DS.attr('string'),
+  nodeHostName: DS.attr('string'),
+  nodeHTTPAddress: DS.attr('string'),
+  lastHealthUpdate: DS.attr('string'),
+  healthReport: DS.attr('string'),
+  numContainers: DS.attr('number'),
+  usedMemoryMB: DS.attr('number'),
+  availMemoryMB: DS.attr('number'),
+  usedVirtualCores: DS.attr('number'),
+  availableVirtualCores: DS.attr('number'),
+  version: DS.attr('string'),
+  nodeLabels: DS.attr('array'),
+
+  nodeLabelsAsString: function() {
+    var labels = this.get("nodeLabels");
+    var labelToReturn = "";
+    // Only one label per node supported.
+    if (labels && labels.length > 0) {
+      labelToReturn = labels[0];
+    }
+    return labelToReturn;
+  }.property("nodeLabels"),
+
+  /**
+   * Indicates no rows were retrieved from backend
+   */
+  isDummyNode: function() {
+    return this.get('id') == "dummy";
+  }.property("id"),
+
+  nodeStateStyle: function() {
+    var style = "default";
+    var nodeState = this.get("state");
+    if (nodeState == "REBOOTED") {
+      style = "warning";
+    } else if (nodeState == "UNHEALTHY" || nodeState == "DECOMMISSIONED" ||
+          nodeState == "LOST" || nodeState == "SHUTDOWN") {
+      style = "danger";
+    } else if (nodeState == "RUNNING") {
+      style = "success";
+    }
+    return "label label-" + style;
+  }.property("state"),
+
+  getMemoryDataForDonutChart: function() {
+    var arr = [];
+    arr.push({
+      label: "Used",
+      value: this.get("usedMemoryMB")
+    });
+    arr.push({
+      label: "Available",
+      value: this.get("availMemoryMB")
+    });
+    return arr;
+  }.property("availMemoryMB", "usedMemoryMB"),
+
+  getVCoreDataForDonutChart: function() {
+    var arr = [];
+    arr.push({
+      label: "Used",
+      value: this.get("usedVirtualCores")
+    });
+    arr.push({
+      label: "Available",
+      value: this.get("availableVirtualCores")
+    });
+    return arr;
+  }.property("availableVirtualCores", "usedVirtualCores"),
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-user.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-user.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-user.js
new file mode 100644
index 0000000..7cfd182
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/models/yarn-user.js
@@ -0,0 +1,26 @@
+/**
+ * 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 DS from 'ember-data';
+
+export default DS.Model.extend({
+  name: DS.attr('string'),
+  queueName: DS.attr('string'),
+  usedMemoryMB: DS.attr('number'),
+  usedVCore: DS.attr('number')
+})
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/router.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/router.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/router.js
new file mode 100644
index 0000000..67e9d2c
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/router.js
@@ -0,0 +1,47 @@
+/**
+ * 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';
+import config from './config/environment';
+
+var Router = Ember.Router.extend({
+  location: config.locationType
+});
+
+Router.map(function() {
+  this.route('yarnApps');
+  this.route('yarnNodes');
+  this.route('yarnNode', { path: '/yarnNode/:node_id/:node_addr' });
+  this.route('yarnNodeApps', { path: '/yarnNodeApps/:node_id/:node_addr' });
+  this.route('yarnNodeApp',
+      { path: '/yarnNodeApp/:node_id/:node_addr/:app_id' });
+  this.route('yarnNodeContainers',
+      { path: '/yarnNodeContainers/:node_id/:node_addr' });
+  this.route('yarnNodeContainer',
+      { path: '/yarnNodeContainer/:node_id/:node_addr/:container_id' });
+  this.route('yarnContainerLog', { path:
+      '/yarnContainerLog/:node_id/:node_addr/:container_id/:filename' });
+  this.route('yarnQueue', { path: '/yarnQueue/:queue_name' });
+  this.route('clusterOverview');
+  this.route('yarnApp', { path: '/yarnApp/:app_id' });
+  this.route('yarnAppAttempt', { path: '/yarnAppAttempt/:app_attempt_id'});
+  this.route('error');
+  this.route('notfound', { path: '*:' });
+});
+
+export default Router;

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/application.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/application.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/application.js
new file mode 100644
index 0000000..b7a5754
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/application.js
@@ -0,0 +1,38 @@
+/**
+ * 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 default Ember.Route.extend({
+  actions: {
+    /**
+     * Base error handler for the application.
+     * If specific routes do not handle the error, it will bubble up to
+     * this handler. Here we redirect to either 404 page or a generic
+     * error handler page.
+     */
+    error: function (error) {
+      if (error && error.errors[0] &&
+          error.errors[0].status == 404) {
+        this.intermediateTransitionTo('/notfound');
+      } else {
+        this.intermediateTransitionTo('/error');
+      }
+    }
+  }
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/cluster-overview.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/cluster-overview.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/cluster-overview.js
new file mode 100644
index 0000000..4b4e554
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/cluster-overview.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 default Ember.Route.extend({
+  model() {
+    return this.store.findAll('ClusterMetric');
+  },
+
+  afterModel() {
+    this.controllerFor("ClusterOverview").set("loading", false);
+  }
+});
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/index.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/index.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/index.js
new file mode 100644
index 0000000..b228ff4
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/index.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 default Ember.Route.extend({
+  /**
+   * Redirect root URL to cluster overview page.
+   */
+  beforeModel: function() {
+    this.replaceWith('clusterOverview');
+  }
+});
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-app-attempt.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-app-attempt.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-app-attempt.js
new file mode 100644
index 0000000..72a001c
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-app-attempt.js
@@ -0,0 +1,39 @@
+/**
+ * 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 default Ember.Route.extend({
+  model(param) {
+    return Ember.RSVP.hash({
+      attempt: this.store.findRecord('yarnAppAttempt', param.app_attempt_id),
+      
+      rmContainers: this.store.query('yarnContainer', 
+        {
+          app_attempt_id: param.app_attempt_id,
+          is_rm: true
+        }),
+      
+      tsContainers: this.store.query('yarnContainer', 
+        {
+          app_attempt_id: param.app_attempt_id,
+          is_rm: false
+        }),
+    });
+  }
+});
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-app.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-app.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-app.js
new file mode 100644
index 0000000..fcdfad8
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-app.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 Ember from 'ember';
+
+export default Ember.Route.extend({
+  model(param) {
+    return Ember.RSVP.hash({
+      app: this.store.find('yarnApp', param.app_id),
+      attempts: this.store.query('yarnAppAttempt', { appId: param.app_id})
+    });
+  }
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-apps.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-apps.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-apps.js
new file mode 100644
index 0000000..083f62d
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-apps.js
@@ -0,0 +1,26 @@
+/**
+ * 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 default Ember.Route.extend({
+  model() {
+    var apps = this.store.findAll('yarnApp');
+    return apps;
+  }
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-container-log.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-container-log.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-container-log.js
new file mode 100644
index 0000000..c324025
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-container-log.js
@@ -0,0 +1,55 @@
+/**
+ * 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';
+import Constants from 'yarn-ui/constants';
+
+export default Ember.Route.extend({
+  model(param) {
+    var id = param.node_addr + Constants.PARAM_SEPARATOR + param.container_id +
+        Constants.PARAM_SEPARATOR + param.filename;
+    return Ember.RSVP.hash({
+      containerLog: this.store.findRecord('yarnContainerLog', id),
+      nodeInfo: { id: param.node_id, addr: param.node_addr }
+    }).then(function(hash) {
+      // Just return as its success.
+      return hash;
+    }, function(reason) {
+      if (reason.errors && reason.errors[0]) {
+        // This means HTTP error response was sent by adapter.
+        return reason;
+      } else {
+        // Assume empty response received from server.
+        return { nodeInfo: { id: param.node_id, addr: param.node_addr },
+            containerLog: { logs: "", containerID: param.container_id,
+                logFileName: param.filename}};
+      }
+    });
+  },
+
+  afterModel(model) {
+    // Handle errors and redirect if promise is rejected.
+    if (model.errors && model.errors[0]) {
+      if (model.errors[0].status == 404) {
+        this.replaceWith('/notfound');
+      } else {
+        this.replaceWith('/error');
+      }
+    }
+  }
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-app.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-app.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-app.js
new file mode 100644
index 0000000..63b1f2a
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-app.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 default Ember.Route.extend({
+  model(param) {
+    return Ember.RSVP.hash({
+      nodeApp: this.store.queryRecord('yarnNodeApp',
+          { nodeAddr : param.node_addr, appId: param.app_id }),
+      nodeInfo: { id: param.node_id, addr: param.node_addr }
+    });
+  }
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-apps.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-apps.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-apps.js
new file mode 100644
index 0000000..ffb5b7b
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-apps.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 default Ember.Route.extend({
+  model(param) {
+    // Get all apps running on a specific node. Node is contacted by using node_addr.
+    return Ember.RSVP.hash({
+      apps: this.store.query('yarnNodeApp', { nodeAddr: param.node_addr }),
+      nodeInfo: { id: param.node_id, addr: param.node_addr }
+    });
+  }
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-container.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-container.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-container.js
new file mode 100644
index 0000000..2022662
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-container.js
@@ -0,0 +1,30 @@
+/**
+ * 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 default Ember.Route.extend({
+  model(param) {
+    // Get a specific container running on a specific node.
+    return Ember.RSVP.hash({
+      nodeContainer: this.store.queryRecord('yarnNodeContainer',
+          { nodeHttpAddr: param.node_addr, containerId: param.container_id }),
+      nodeInfo: { id: param.node_id, addr: param.node_addr }
+    });
+  }
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-containers.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-containers.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-containers.js
new file mode 100644
index 0000000..9a69729
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node-containers.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 Ember from 'ember';
+
+export default Ember.Route.extend({
+  model(param) {
+    // Get all containers running on specific node.
+    return Ember.RSVP.hash({
+      containers: this.store.query('yarnNodeContainer', { nodeHttpAddr: param.node_addr }),
+      nodeInfo: { id: param.node_id, addr: param.node_addr }
+    });
+  }
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node.js
new file mode 100644
index 0000000..7c58b94
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-node.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 default Ember.Route.extend({
+  model(param) {
+    // Fetches data from both NM and RM. RM is queried to get node usage info.
+    return Ember.RSVP.hash({
+      node: this.store.findRecord('yarnNode', param.node_addr),
+      rmNode: this.store.findRecord('yarnRmNode', param.node_id)
+    });
+  }
+});

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d13f52f0/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-nodes.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-nodes.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-nodes.js
new file mode 100644
index 0000000..f33eef8
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-nodes.js
@@ -0,0 +1,25 @@
+/**
+ * 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 default Ember.Route.extend({
+  model() {
+    return this.store.findAll('yarnRmNode');
+  }
+});


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