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From jjt...@apache.org
Subject [2/4] eagle git commit: [EAGLE-900] Only show left navigation item (HDFS, HBase) when we install the JMX application
Date Wed, 22 Feb 2017 06:28:51 GMT
http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/overview.js
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/overview.js b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/overview.js
new file mode 100644
index 0000000..6e7df0b
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/overview.js
@@ -0,0 +1,298 @@
+/*
+ * 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.
+ */
+
+(function () {
+	/**
+	 * `register` without params will load the module which using require
+	 */
+	register(function (hadoopMetricApp) {
+		hadoopMetricApp.controller("overviewCtrl", function ($q, $wrapState, $scope, PageConfig, METRIC, Time) {
+			var cache = {};
+			$scope.site = $wrapState.param.siteId;
+			var activeMasterInfo = METRIC.hbaseMaster($scope.site, "active", 1);
+
+			PageConfig.title = 'HBase';
+			var storageOption = {
+				animation: false,
+				tooltip: {
+					formatter: function (points) {
+						return points[0].name + "<br/>" +
+							$.map(points, function (point) {
+								return '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:9px;height:9px;background-color:' + point.color + '"></span> ' +
+									point.seriesName + ": " +
+									common.number.abbr(point.value, true, 0);
+							}).reverse().join("<br/>");
+					}
+				},
+				yAxis: [{
+					axisLabel: {
+						formatter: function (value) {
+							return common.number.abbr(value, true);
+						}
+					}
+				}]
+			};
+
+
+			function generateHbaseMetric(name, flag) {
+				var startTime = Time.startTime();
+				var endTime = Time.endTime();
+				var interval = Time.diffInterval(startTime, endTime);
+				var intervalMin = interval / 1000 / 60;
+				var trendStartTime = Time.align(startTime, interval);
+				var trendEndTime = Time.align(endTime, interval);
+
+				$scope.site = $wrapState.param.siteId;
+				var result = cache[name] || activeMasterInfo._promise.then(function (res) {
+						var hostname = cache[hostname] = cache[hostname] || res[0].tags.hostname;
+						$scope.defaultHostname = $wrapState.param.hostname || hostname;
+
+						var jobCond = {
+							site: $scope.site,
+							component: "hbasemaster",
+							host: $scope.defaultHostname
+						};
+						return METRIC.aggMetricsToEntities(METRIC.hbaseMetricsAggregation(jobCond, name, ["site"], "avg(value)", intervalMin, trendStartTime, trendEndTime), flag)
+							._promise.then(function (list) {
+								var metricFlag = $.map(list, function (metrics) {
+									return metrics[0].flag;
+								});
+								return [metricFlag, list];
+							});
+					});
+				return result;
+			}
+
+			function mergeMetricToOneSeries(metricTitle, metrics, legendName, dataOption, option) {
+				var series = [];
+
+				$.each(metrics, function (i, metricMap) {
+					if (typeof metricMap !== 'undefined') {
+						series.push(METRIC.metricsToSeries(legendName[i], metricMap[0], option));
+					}
+				});
+				return {
+					title: metricTitle,
+					series: series,
+					option: dataOption || {},
+					loading: false
+				};
+			}
+
+			function countHBaseRole(site, status, role, groups, filed, limit) {
+				var jobCond = {
+					site: site,
+					status: status,
+					role: role
+				};
+				return METRIC.aggHBaseInstance(jobCond, groups, filed, limit);
+			}
+
+			function sumAllRegions(site, role, groups, filed, limit) {
+				var jobCond = {
+					site: site,
+					role: role
+				};
+				return METRIC.aggHBaseInstance(jobCond, groups, filed, limit);
+			}
+
+			// TODO: Optimize the chart count
+			// TODO: ECharts dynamic refresh series bug: https://github.com/ecomfe/echarts/issues/4033
+			$scope.chartList = [
+				{
+					name: "MemoryUsage",
+					metrics: ["nonheap", "heap"],
+					linename: ["nonheap", "heap"],
+					option: storageOption
+				},
+				{
+					name: "Master Averageload",
+					metrics: ["averageload"],
+					linename: ["averageload"],
+					option: {}
+				},
+				{
+					name: "Ritcount",
+					metrics: ["ritcount", "ritcountoverthreshold"],
+					linename: ["ritcount", "ritcountoverthreshold"],
+					option: {}
+				},
+				{
+					name: "AssignOpsNum",
+					metrics: ["AssignNumOps"],
+					linename: ["numOps"],
+					option: {}
+				},
+				{
+					name: "Assign",
+					metrics: ["AssignMin", "AssignMax", "AssignPercentile75th", "AssignPercentile95th", "AssignPercentile99th"],
+					linename: ["min", "max", "75th", "95th", "99th"],
+					option: {}
+				},
+				{
+					name: "BulkAssignOpsNum",
+					metrics: ["BulkAssignNum_ops"],
+					linename: ["num_ops"],
+					option: {}
+				},
+				{
+					name: "BulkAssign",
+					metrics: ["BulkAssignMin", "BulkAssignMax", "BulkAssignPercentile75th", "BulkAssignPercentile95th", "BulkAssignPercentile99th"],
+					linename: ["min", "max", "75th", "95th", "99th"],
+					option: {}
+				},
+				{
+					name: "BalancerClusterOpsNum",
+					metrics: ["BalancerClusterNum_ops"],
+					linename: ["num_ops"],
+					option: {}
+				},
+				{
+					name: "BalancerCluster",
+					metrics: ["BalancerClusterMin", "BalancerClusterMax", "BalancerClusterPercentile75th", "BalancerClusterPercentile95th", "BalancerClusterPercentile99th"],
+					linename: ["min", "max", "75th", "95th", "99th"],
+					option: {}
+				},
+				{
+					name: "HlogSplitTime",
+					metrics: ["HlogSplitTimeMin", "HlogSplitTimeMax"],
+					linename: ["HlogSplitTime_min", "HlogSplitTime_max"],
+					option: {}
+				},
+				{
+					name: "HlogSplitTime Percentile",
+					metrics: ["HlogSplitTimePercentile75th", "HlogSplitTimePercentile95th", "HlogSplitTimePercentile99th"],
+					linename: ["75th", "95th", "99th"],
+					option: {}
+				},
+				{
+					name: "HlogSplitSize",
+					metrics: ["HlogSplitSizeMin","HlogSplitSizeMax"],
+					linename: ["Min", "Max"],
+					option: {}
+				},
+				{
+					name: "MetaHlogSplitTime",
+					metrics: ["MetaHlogSplitTimeMin", "MetaHlogSplitTimeMax"],
+					linename: ["Min", "Max"],
+					option: {}
+				},
+				{
+					name: "MetaHlogSplitTime Percentile",
+					metrics: ["MetaHlogSplitTimePercentile75th", "MetaHlogSplitTimePercentile95th", "MetaHlogSplitTimePercentile99th"],
+					linename: ["75th", "95th", "99th"],
+					option: {}
+				},
+				{
+					name: "MetaHlogSplitSize",
+					metrics: ["MetaHlogSplitSizeMin", "MetaHlogSplitSizeMax"],
+					linename: ["Min", "Max"],
+					option: {}
+				}
+			];
+			$scope.metricList = [];
+			$.each($scope.chartList, function (i) {
+				var chart = $scope.chartList[i];
+				var chartname = chart.name;
+				$scope.metricList[chartname] = {
+					title: chartname,
+					series: {},
+					option: {},
+					loading: true,
+					promises: []
+				};
+			});
+			$scope.refresh = function () {
+
+				METRIC.getMetricObj().then(function (res) {
+					var masterMetricList = res.master;
+					$.each($scope.chartList, function (i) {
+						var chart = $scope.chartList[i];
+						var metricList = chart.metrics;
+						$.each(metricList, function (j) {
+							var metricKey = metricList[j];
+							var metricspromies = generateHbaseMetric(masterMetricList[metricKey], metricKey);
+							var chartname = chart.name;
+							$scope.metricList[chartname].promises.push(metricspromies);
+						});
+					});
+
+					$.each($scope.chartList, function (k) {
+						var chart = $scope.chartList[k];
+						var chartname = chart.name;
+						$q.all($scope.metricList[chartname].promises).then(function (resp) {
+							var series = [];
+							for (var r = 0; r < resp.length; r += 1) {
+								var rs = resp[r][1];
+								if (rs.length > 0) {
+									series.push(rs);
+								}
+							}
+							$scope.metricList[chartname] = mergeMetricToOneSeries(chartname, series, chart.linename, chart.option);
+						});
+					});
+				});
+
+				countHBaseRole($scope.site, "active", "hmaster", ["site"], "count")._promise.then(function (res) {
+					$.map(res, function (data) {
+						$scope.hmasteractivenum = data.value[0];
+					});
+				});
+				countHBaseRole($scope.site, "standby", "hmaster", ["site"], "count")._promise.then(function (res) {
+					$.map(res, function (data) {
+						$scope.hmasterstandbynum = data.value[0];
+					});
+				});
+
+				countHBaseRole($scope.site, "live", "regionserver", ["site"], "count")._promise.then(function (res) {
+					$.map(res, function (data) {
+						$scope.regionserverhealtynum = data.value[0];
+					});
+				});
+				countHBaseRole($scope.site, "dead", "regionserver", ["site"], "count")._promise.then(function (res) {
+					$.map(res, function (data) {
+						$scope.regionserverunhealtynum = data.value[0];
+					});
+				});
+				sumAllRegions($scope.site, "regionserver", ["site"], "sum(numRegions)")._promise.then(function (res) {
+					$.map(res, function (data) {
+						$scope.regionsnum = data.value[0];
+					});
+				});
+
+				activeMasterInfo._promise.then(function (res) {
+					var hostname = cache[hostname] = cache[hostname] || res[0].tags.hostname;
+					$scope.defaultHostname = $wrapState.param.hostname || hostname;
+					var jobCond = {
+						site: $scope.site,
+						component: "hbasemaster",
+						host: $scope.defaultHostname
+					};
+					METRIC.hbaseMomentMetric(jobCond, "hadoop.hbase.master.server.averageload", 1).then(function (res) {
+						$scope.hmasteraverageload = (typeof res.data.obj[0] !== 'undefined') ? res.data.obj[0].value[0] : "-1";
+					});
+				});
+			};
+			Time.onReload(function () {
+				cache = {};
+				$scope.refresh();
+			}, $scope);
+			$scope.refresh();
+		});
+	});
+})();

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/regionDetailCtrl.js
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diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/regionDetailCtrl.js b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/regionDetailCtrl.js
new file mode 100644
index 0000000..838b3a2
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/regionDetailCtrl.js
@@ -0,0 +1,306 @@
+/*
+ * 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.
+ */
+
+(function () {
+	/**
+	 * `register` without params will load the module which using require
+	 */
+	register(function (hadoopMetricApp) {
+		hadoopMetricApp.controller("regionDetailCtrl", function ($q, $wrapState, $scope, PageConfig, Time, METRIC) {
+			var cache = {};
+			$scope.site = $wrapState.param.siteId;
+			$scope.hostname = $wrapState.param.hostname;
+			PageConfig.title = 'RegionServer ' + "(" + $scope.hostname + ")";
+			Time.autoRefresh = false;
+
+			var sizeoption = {
+				animation: false,
+				tooltip: {
+					formatter: function (points) {
+						return points[0].name + "<br/>" +
+							$.map(points, function (point) {
+								return '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:9px;height:9px;background-color:' + point.color + '"></span> ' +
+									point.seriesName + ": " +
+									common.number.abbr(point.value, true);
+							}).reverse().join("<br/>");
+					}
+				},
+				legend: {
+					x: 'center', y: 'bottom'
+				},
+				areaStyle: {normal: {}},
+				yAxis: [{
+					axisLabel: {
+						formatter: function (value) {
+							return common.number.abbr(value, true);
+						}
+					}
+				}]
+			};
+			var digitalOption = {
+				animation: false,
+				tooltip: {
+					formatter: function (points) {
+						return points[0].name + "<br/>" +
+							$.map(points, function (point) {
+								return '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:9px;height:9px;background-color:' + point.color + '"></span> ' +
+									point.seriesName + ": " +
+									common.number.abbr(point.value, false, 0);
+							}).reverse().join("<br/>");
+					}
+				},
+				yAxis: [{
+					axisLabel: {
+						formatter: function (value) {
+							return common.number.abbr(value, false);
+						}
+					}
+				}]
+			};
+
+			var gctimeoption = {
+				legend: {
+					x: 'center', y: 'bottom'
+				},
+				yAxis: [{
+					axisLabel: {
+						formatter: function (value) {
+							return value / 1000 + ' S';
+						}
+					}
+				}]
+			};
+			$scope.chartList = [
+				{
+					name: "Memory Usage",
+					metrics: ["nonheap", "heap"],
+					option: sizeoption
+				},
+				{
+					name: "Direct Memory Usage",
+					metrics: ["directmemory"],
+					option: sizeoption
+				},
+				{
+					name: "GC count",
+					metrics: ["GCCount"],
+					option: {}
+				},
+				{
+					name: "GC TimeMillis",
+					metrics: ["GCTimeMillis"],
+					option: gctimeoption
+				},
+				{
+					name: "QueueSize",
+					metrics: ["QueueSize"],
+					option: {}
+				},
+				{
+					name: "NumCallsInGeneralQueue",
+					metrics: ["NumCallsInGeneralQueue"],
+					option: {}
+				},
+				{
+					name: "NumActiveHandler",
+					metrics: ["NumActiveHandler"],
+					option: {}
+				},
+				{
+					name: "IPC Queue Time (99th)",
+					metrics: ["IPCQueueTime99th"],
+					option: {}
+				},
+				{
+					name: "IPC Process Time (99th)",
+					metrics: ["IPCProcessTime99th"],
+					option: {}
+				},
+				{
+					name: "QueueCallTime_num_ops",
+					metrics: ["QueueCallTime_num_ops"],
+					option: digitalOption
+				},
+				{
+					name: "ProcessCallTime_num_ops",
+					metrics: ["ProcessCallTime_num_ops"],
+					option: digitalOption
+				},
+				{
+					name: "RegionCount",
+					metrics: ["RegionCount"],
+					option: {}
+				},
+				{
+					name: "StoreCount",
+					metrics: ["StoreCount"],
+					option: {}
+				},
+				{
+					name: "MemStoreSize",
+					metrics: ["MemStoreSize"],
+					option: sizeoption
+				},
+				{
+					name: "StoreFileSize",
+					metrics: ["StoreFileSize"],
+					option: sizeoption
+				},
+				{
+					name: "SlitQueueLength",
+					metrics: ["SlitQueueLength"],
+					option: {}
+				},
+				{
+					name: "CompactionQueueLength",
+					metrics: ["CompactionQueueLength"],
+					option: {}
+				},
+				{
+					name: "FlushQueueLength",
+					metrics: ["FlushQueueLength"],
+					option: {}
+				},
+				{
+					name: "BlockCacheSize",
+					metrics: ["BlockCacheSize"],
+					option: sizeoption
+				},
+				{
+					name: "BlockCacheHitCount",
+					metrics: ["BlockCacheHitCount"],
+					option: {}
+				},
+				{
+					name: "BlockCacheCountHitPercent",
+					metrics: ["BlockCacheCountHitPercent"],
+					option: digitalOption
+				},
+				{
+					name: "TotalRequestCount",
+					metrics: ["TotalRequestCount"],
+					option: digitalOption
+				},
+				{
+					name: "ReadRequestCount",
+					metrics: ["ReadRequestCount"],
+					option: digitalOption
+				},
+				{
+					name: "WriteRequestCount",
+					metrics: ["WriteRequestCount"],
+					option: digitalOption
+				}
+			];
+
+			$scope.metricList = [];
+			$.each($scope.chartList, function (i) {
+				var chart = $scope.chartList[i];
+				var chartname = chart.name;
+				$scope.metricList[chartname] = {
+					title: chartname,
+					series: {},
+					option: {},
+					loading: true,
+					promises: []
+				};
+			});
+			$scope.refresh = function () {
+				var startTime = Time.startTime();
+				var endTime = Time.endTime();
+
+				METRIC.getMetricObj().then(function (res) {
+					var masterMetricList = res.regionserver;
+					$.each($scope.chartList, function (i) {
+						var chart = $scope.chartList[i];
+						var metricList = chart.metrics;
+						$.each(metricList, function (j) {
+							var metricKey = metricList[j];
+							var metricspromies = generateHbaseMetric(masterMetricList[metricKey], startTime, endTime, metricKey);
+							var chartname = chart.name;
+							$scope.metricList[chartname].promises.push(metricspromies);
+						});
+					});
+
+					$.each($scope.chartList, function (k) {
+						var chart = $scope.chartList[k];
+						var chartname = chart.name;
+						$q.all($scope.metricList[chartname].promises).then(function (resp) {
+							var series = [];
+							for (var r = 0; r < resp.length; r += 1) {
+								var rs = resp[r][1];
+								if (rs.length > 0) {
+									series.push(rs);
+								}
+							}
+							$scope.metricList[chartname] = mergeSeries(chartname, series, chart.metrics, chart.option);
+						});
+					});
+				});
+
+				METRIC.regionserverStatus($scope.hostname, $scope.site)._promise.then(function (res) {
+					$scope.regionstatus = res;
+				});
+			};
+			Time.onReload(function () {
+				cache = {};
+				$scope.refresh();
+			}, $scope);
+			$scope.refresh();
+
+
+			function generateHbaseMetric(name, startTime, endTime, flag) {
+				var interval = Time.diffInterval(startTime, endTime);
+				var intervalMin = interval / 1000 / 60;
+				var trendStartTime = Time.align(startTime, interval);
+				var trendEndTime = Time.align(endTime, interval);
+
+				var condition = {
+					site: $scope.site,
+					component: "regionserver",
+					host: $scope.hostname
+				};
+				return METRIC.aggMetricsToEntities(METRIC.hbaseMetricsAggregation(condition, name, ["site"], "avg(value)", intervalMin, trendStartTime, trendEndTime), flag)
+					._promise.then(function (list) {
+						var metricFlag = $.map(list, function (metrics) {
+							return metrics[0].flag;
+						});
+						return [metricFlag, list];
+					});
+			}
+
+			function mergeSeries(title, metrics, linename, option) {
+				var series = [];
+				$.each(metrics, function (i, metricMap) {
+					$.map(metricMap, function (metric) {
+						if (typeof metric !== 'undefined') {
+							series.push(METRIC.metricsToSeries(linename[i], metric, option));
+						}
+					});
+				});
+				return {
+					title: title,
+					series: series,
+					option: option || {},
+					loading: false
+				};
+			}
+		});
+	});
+})
+();

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/regionListCtrl.js
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/regionListCtrl.js b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/regionListCtrl.js
new file mode 100644
index 0000000..1477e32
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/ctrls/regionListCtrl.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.
+ */
+
+(function () {
+	/**
+	 * `register` without params will load the module which using require
+	 */
+	register(function (hadoopMetricApp) {
+
+		hadoopMetricApp.controller("regionListCtrl", function ($wrapState, $scope, PageConfig, METRIC) {
+
+			// Initialization
+			PageConfig.title = "HBASE RegionServers";
+			$scope.tableScope = {};
+			$scope.live = METRIC.STATUS_LIVE;
+			$scope.dead = METRIC.STATUS_DEAD;
+			$scope.site = $wrapState.param.siteId;
+			$scope.searchPathList = [["tags", "hostname"], ["tags", "rack"], ["tags", "site"], ["status"]];
+			$scope.regionserverList = METRIC.regionserverList($scope.site);
+
+		});
+	});
+})();

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/index.html
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diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/index.html b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/index.html
new file mode 100644
index 0000000..454e3c6
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/index.html
@@ -0,0 +1,6 @@
+<htm>
+    <body>
+    <h1>HBase Metric Monitor Application!</h1>
+    <i><b>url</b>: /apps/hbase</i>
+    </body>
+</htm>

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/index.js
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/index.js b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/index.js
new file mode 100644
index 0000000..c6b5135
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/index.js
@@ -0,0 +1,329 @@
+/*
+ * 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.
+ */
+
+(function () {
+	/**
+	 * `register` is global function that for application to set up 'controller', 'service', 'directive', 'route' in Eagle
+	 */
+	var hadoopMetricApp = register(['ngRoute', 'ngAnimate', 'ui.router', 'eagle.service']);
+
+	hadoopMetricApp.route("HBaseMetric", {
+		url: "/hadoopService/HBase/overview?startTime&endTime",
+		site: true,
+		templateUrl: "partials/overview.html",
+		controller: "overviewCtrl",
+		resolve: {time: true}
+	}).route("regionDetail", {
+		url: "/hadoopService/HBase/regionDetail/:hostname",
+		site: true,
+		templateUrl: "partials/region/regionDetail.html",
+		controller: "regionDetailCtrl",
+		resolve: {time: true}
+	}).route("regionList", {
+		url: "/hadoopService/HBase/regionList",
+		site: true,
+		templateUrl: "partials/region/regionList.html",
+		controller: "regionListCtrl"
+	}).route("backupMasterList", {
+		url: "/hadoopService/HBase/backupMasterList",
+		site: true,
+		templateUrl: "partials/backupMasterList.html",
+		controller: "backupMasterListCtrl"
+	}).route("masterDetail", {
+		url: "/hadoopService/HBase/:hostname?startTime&endTime",
+		site: true,
+		reloadOnSearch: false,
+		templateUrl: "partials/overview.html",
+		controller: "overviewCtrl",
+		resolve: {time: true}
+	});
+
+	hadoopMetricApp.portal({
+		name: "Services", icon: "heartbeat", list: [
+			{name: "HBase", path: "hadoopService/HBase/overview"}
+		]
+	}, true);
+
+	hadoopMetricApp.service("METRIC", function ($q, $http, Time, Site, Application) {
+		var METRIC = window._METRIC = {};
+		METRIC.STATUS_LIVE = "live";
+		METRIC.STATUS_DEAD = "dead";
+		METRIC.QUERY_HBASE_METRICS = '${baseURL}/rest/entities?query=GenericMetricService[${condition}]{*}&metricName=${metric}&pageSize=${limit}';
+		METRIC.QUERY_HBASE_METRICS_WITHTIME = '${baseURL}/rest/entities?query=GenericMetricService[${condition}]{*}&metricName=${metric}&pageSize=${limit}&startTime=${startTime}&endTime=${endTime}';
+		METRIC.QUERY_HBASE_INSTANCE = '${baseURL}/rest/entities?query=HbaseServiceInstance[${condition}]{*}&pageSize=${limit}';
+		METRIC.QUERY_HBASE_INSTANCE_AGG = "${baseURL}/rest/entities?query=HbaseServiceInstance[${condition}]<${groups}>{${field}}&pageSize=${limit}";
+		METRIC.QUERY_HBASE_METRICS_INTERVAL = '${baseURL}/rest/entities?query=GenericMetricService[${condition}]<${groups}>{${field}}${order}${top}&metricName=${metric}&pageSize=${limit}&startTime=${startTime}&endTime=${endTime}&intervalmin=${intervalMin}&timeSeries=true';
+		/**
+		 * Fetch query content with current site application configuration
+		 * @param {string} queryName
+		 */
+		var getQuery = METRIC.getQuery = function (queryName, siteId) {
+			var baseURL;
+			siteId = siteId || Site.current().siteId;
+			var app = Application.find("HBASE_METRIC_WEB_APP", siteId)[0];
+			var host = app.configuration["service.host"];
+			var port = app.configuration["service.port"];
+
+			if (!host && !port) {
+				baseURL = "";
+			} else {
+				if (host === "localhost" || !host) {
+					host = location.hostname;
+				}
+				if (!port) {
+					port = location.port;
+				}
+				baseURL = "http://" + host + ":" + port;
+			}
+
+			return common.template(METRIC["QUERY_" + queryName], {baseURL: baseURL});
+		};
+
+		function wrapList(promise) {
+			var _list = [];
+			_list._done = false;
+
+			_list._promise = promise.then(
+				/**
+				 * @param {{}} res
+				 * @param {{}} res.data
+				 * @param {{}} res.data.obj
+				 */
+				function (res) {
+					_list.splice(0);
+					Array.prototype.push.apply(_list, res.data.obj);
+					_list._done = true;
+					return _list;
+				});
+			return _list;
+		}
+
+		function toFields(fields) {
+			return (fields || []).length > 0 ? $.map(fields, function (field) {
+				return "@" + field;
+			}).join(",") : "*";
+		}
+
+		METRIC.metricsToSeries = function (name, metrics, option, rawData) {
+			if (arguments.length === 4 && typeof rawData === "object") {
+				option = rawData;
+				rawData = false;
+			}
+
+			var data = $.map(metrics, function (metric) {
+				return rawData ? metric.value[0] : {
+					x: metric.timestamp,
+					y: metric.value[0]
+				};
+			});
+			return $.extend({
+				name: name,
+				showSymbol: false,
+				type: "line",
+				data: data
+			}, option || {});
+		};
+
+		METRIC.get = function (url, params) {
+			return $http({
+				url: url,
+				method: "GET",
+				params: params
+			});
+		};
+
+		METRIC.condition = function (condition) {
+			return $.map(condition, function (value, key) {
+				return "@" + key + '="' + value + '"';
+			}).join(" AND ");
+		};
+
+
+		METRIC.hbaseMetrics = function (condition, metric, startTime, endTime, limit) {
+			var config = {
+				condition: METRIC.condition(condition),
+				startTime: Time.format(startTime),
+				endTime: Time.format(endTime),
+				metric: metric,
+				limit: limit || 10000
+			};
+
+			var metrics_url = common.template(getQuery("HBASE_METRICS_WITHTIME"), config);
+			return wrapList(METRIC.get(metrics_url));
+		};
+
+		METRIC.hbaseMomentMetric = function (condition, metric, limit) {
+			var config = {
+				condition: METRIC.condition(condition),
+				metric: metric,
+				limit: limit || 10000
+			};
+
+			var metrics_url = common.template(getQuery("HBASE_METRICS"), config);
+			return METRIC.get(metrics_url);
+		};
+
+		METRIC.aggHBaseInstance = function (condition, groups, field, limit) {
+			var fields = field.split(/\s*,\s*/);
+			var fieldStr = $.map(fields, function (field, index) {
+				var matches = field.match(/^([^\s]*)(\s+.*)?$/);
+				if (matches[2]) {
+					orderId = index;
+				}
+				return matches[1];
+			}).join(", ");
+			var config = {
+				condition: METRIC.condition(condition),
+				groups: toFields(groups),
+				field: fieldStr,
+				limit: limit || 10000
+			};
+			var metrics_url = common.template(getQuery("HBASE_INSTANCE_AGG"), config);
+			return wrapList(METRIC.get(metrics_url));
+		};
+
+		METRIC.hbaseMetricsAggregation = function (condition, metric, groups, field, intervalMin, startTime, endTime, top, limit) {
+			var fields = field.split(/\s*,\s*/);
+			var orderId = -1;
+			var fieldStr = $.map(fields, function (field, index) {
+				var matches = field.match(/^([^\s]*)(\s+.*)?$/);
+				if (matches[2]) {
+					orderId = index;
+				}
+				return matches[1];
+			}).join(", ");
+
+
+			var config = {
+				condition: METRIC.condition(condition),
+				startTime: Time.format(startTime),
+				endTime: Time.format(endTime),
+				metric: metric,
+				groups: toFields(groups),
+				field: fieldStr,
+				order: orderId === -1 ? "" : ".{" + fields[orderId] + "}",
+				top: top ? "&top=" + top : "",
+				intervalMin: intervalMin,
+				limit: limit || 10000
+			};
+
+			var metrics_url = common.template(getQuery("HBASE_METRICS_INTERVAL"), config);
+			var _list = wrapList(METRIC.get(metrics_url));
+			_list._aggInfo = {
+				groups: groups,
+				startTime: Time(startTime).valueOf(),
+				interval: intervalMin * 60 * 1000
+			};
+			_list._promise.then(function () {
+				_list.reverse();
+			});
+			return _list;
+		};
+
+		METRIC.aggMetricsToEntities = function (list, param, flatten) {
+			var _list = [];
+			_list.done = false;
+			_list._promise = list._promise.then(function () {
+				var _startTime = list._aggInfo.startTime;
+				var _interval = list._aggInfo.interval;
+
+				$.each(list, function (i, obj) {
+					var tags = {};
+					$.each(list._aggInfo.groups, function (j, group) {
+						tags[group] = obj.key[j];
+					});
+
+					var _subList = $.map(obj.value[0], function (value, index) {
+						return {
+							timestamp: _startTime + index * _interval,
+							value: [value],
+							tags: tags,
+							flag: param
+						};
+					});
+
+					if (flatten) {
+						_list.push.apply(_list, _subList);
+					} else {
+						_list.push(_subList);
+					}
+				});
+				_list.done = true;
+				return _list;
+			});
+			return _list;
+		};
+
+
+		METRIC.hbasehostStatus = function (condition, limit) {
+			var config = {
+				condition: METRIC.condition(condition),
+				limit: limit || 10000
+			};
+
+			var metrics_url = common.template(getQuery("HBASE_INSTANCE"), config);
+			return wrapList(METRIC.get(metrics_url));
+		};
+
+		METRIC.hbaseMaster = function (siteId, status, limit) {
+			var condition = {
+				site: siteId,
+				role: "hmaster",
+				status: status
+			};
+			return METRIC.hbasehostStatus(condition, limit);
+		};
+
+		METRIC.regionserverStatus = function (hostname, siteid) {
+			var hoststateinfo;
+			var condition = {
+				site: siteid,
+				role: "regionserver",
+				hostname: hostname
+			};
+			hoststateinfo = METRIC.hbasehostStatus(condition, 1);
+			return hoststateinfo;
+		};
+
+		METRIC.regionserverList = function (siteid) {
+			var hoststateinfos;
+			var condition = {
+				site: siteid,
+				role: "regionserver"
+			};
+			hoststateinfos = METRIC.hbasehostStatus(condition);
+			return hoststateinfos;
+		};
+
+		METRIC.getMetricObj = function () {
+			var deferred = $q.defer();
+			$http.get("apps/hbase/config.json").success(function (resp) {
+				deferred.resolve(resp);
+			});
+			return deferred.promise;
+		};
+		return METRIC;
+	});
+
+	hadoopMetricApp.requireCSS("style/index.css");
+	hadoopMetricApp.require("widgets/availabilityChart.js");
+	hadoopMetricApp.require("ctrls/overview.js");
+	hadoopMetricApp.require("ctrls/regionDetailCtrl.js");
+	hadoopMetricApp.require("ctrls/regionListCtrl.js");
+	hadoopMetricApp.require("ctrls/backupMasterListCtrl.js");
+})();

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/backupMasterList.html
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/backupMasterList.html b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/backupMasterList.html
new file mode 100644
index 0000000..13e20c9
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/backupMasterList.html
@@ -0,0 +1,52 @@
+<!--
+  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.
+  -->
+<div class="box box-primary">
+	<div class="box-header with-border">
+		<h3 class="box-title">
+			<span ng-show="!backupMasterList._done || isSorting" class="fa fa-refresh fa-spin no-animate"></span>
+		</h3>
+	</div>
+	<div class="box-body">
+		<div id="backupMasterList" sort-table="backupMasterList" is-sorting="isSorting"
+			 search-path-list="searchPathList"
+			 scope="tableScope">
+			<table class="table table-bordered">
+				<thead>
+				<tr>
+					<th sortpath="tags.hostname">Master</th>
+					<th sortpath="tags.rack">Rack</th>
+					<th sortpath="tags.site">SiteId</th>
+					<th sortpath="status">Status</th>
+				</tr>
+				</thead>
+				<tbody>
+				<tr ng-repeat="item in backupMasterList">
+					<td>
+						<a ui-sref="masterDetail({siteId: site, hostname: item.tags.hostname})">{{item.tags.hostname}}</a>
+					</td>
+					<td>{{item.tags.rack}}</td>
+					<td>{{item.tags.site}}</td>
+					<td>
+						<span>{{item.status}}</span>
+					</td>
+				</tr>
+				</tbody>
+			</table>
+		</div>
+	</div>
+</div>

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/overview.html
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diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/overview.html b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/overview.html
new file mode 100644
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--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/overview.html
@@ -0,0 +1,111 @@
+<!--
+  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.
+  -->
+
+<div class="box box-primary">
+	<div class="box-header with-border">
+		<span class="fa fa-television"></span>
+		<h3 class="box-title">
+			HBase Service Summary Information
+		</h3>
+	</div>
+	<div class="box-body">
+		<table class="table table-striped hadoopMetric-table">
+			<tr>
+				<td width="5%">
+					<span ng-show="hmasteractivenum">{{hmasteractivenum}}</span>
+					<span ng-show="!hmasteractivenum">N/A</span>
+				</td>
+				<th width="45%">Active HBase Master</th>
+				<td width="5%">
+					<span ng-show="regionsnum">{{regionsnum}}</span>
+					<span ng-show="!regionsnum">N/A</span>
+				</td>
+				<th width="45%">Regions
+				</th>
+			</tr>
+			<tr>
+				<td>
+					<a ui-sref="backupMasterList({siteId: site})">
+						<span ng-show="hmasterstandbynum">{{hmasterstandbynum}}</span></a>
+					<span ng-show="!hmasterstandbynum">0</span>
+				</td>
+				<th>Backup HBase Master</th>
+				<td>
+					<span ng-show="hmasteraverageload !== '-1'">{{common.number.format(hmasteraverageload, 0)}}</span>
+					<span ng-show="hmasteraverageload === '-1'">N/A</span>
+				</td>
+				<th>Average Load</th>
+			</tr>
+			<tr>
+				<td>
+					<a ui-sref="regionList({siteId: site})">
+						<span ng-show="regionserverhealtynum || regionserverunhealtynum">{{regionserverhealtynum+regionserverunhealtynum}}</span></a>
+					<span ng-show="!regionserverhealtynum && !regionserverunhealtynum">N/A</span>
+				</td>
+				<th>RegionServers:
+					<a ui-sref="regionList({siteId: site})">
+						<span ng-show="regionserverhealtynum">{{regionserverhealtynum}}</span></a>
+					<span ng-show="!regionserverhealtynum">0</span>
+					<span
+					class="label label-success">Good Health</span> /
+					<a ui-sref="regionList({siteId: site})">
+						<span ng-show="regionserverunhealtynum">{{regionserverunhealtynum}}</span></a>
+					    <span ng-show="!regionserverunhealtynum">0</span>
+					<span class="label label-danger">Bad Health</span>
+				</th>
+				<td></td>
+				<th></th>
+			</tr>
+		</table>
+	</div>
+</div>
+
+<div class="box box-primary">
+	<div class="box-header with-border">
+		<span class="fa fa-line-chart"></span>
+		<h3 class="box-title">
+			Metrics
+			<span>({{defaultHostname}})</span>
+		</h3>
+	</div>
+	<div class="box-body no-padding">
+		<div class="row border-split">
+			<div class="col-sm-6 col-md-4 col-lg-6" ng-repeat="chart in chartList track by $index">
+				<div class="hadoopMetric-chart">
+					<h3>{{metricList[chart.name].title}}</h3>
+					<div ng-show="metricList[chart.name].loading" chart class="hadoopMetric-chart-container"></div>
+					<div ng-show="metricList[chart.name].loading" class="overlay-wrapper">
+						<div class="overlay">
+							<i class="fa fa-refresh fa-spin"></i>
+						</div>
+					</div>
+					<div ng-show="metricList[chart.name].series.length" chart class="hadoopMetric-chart-container"
+						 series="metricList[chart.name].series"
+						 option="metricList[chart.name].option"></div>
+					<div ng-show="!metricList[chart.name].series.length && !metricList[chart.name].loading" class="hadoopMetric-chart-container">
+						<div class="hadoopMetric-chart-container-withborder">
+							<div class="hadoopMetric-no-chart-data">
+								<span class="fa fa-question-circle"></span><span> NO DATA</span>
+							</div>
+						</div>
+					</div>
+				</div>
+			</div>
+		</div>
+	</div>
+</div>

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/region/regionDetail.html
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/region/regionDetail.html b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/region/regionDetail.html
new file mode 100644
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--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/region/regionDetail.html
@@ -0,0 +1,117 @@
+<!--
+  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.
+  -->
+
+<div class="box box-primary">
+	<div class="box-header with-border">
+		<span class="fa fa-television"></span>
+		<h3 class="box-title">
+			Summary
+		</h3>
+	</div>
+	<div class="box-body">
+		<table class="table table-striped">
+			<tbody ng-if="(regionstatus || []).length !== 0">
+			<tr>
+				<th>Status</th>
+				<td class="text-break">
+					<span ng-if="regionstatus[0].status==='live'" class="label label-success">Healthy</span>
+					<span ng-if="regionstatus[0].status!=='live'" class="label label-danger">UnHealthy</span>
+				</td>
+			</tr>
+			<tr>
+				<th>Rack</th>
+				<td class="text-break">{{regionstatus[0].tags.rack}}</td>
+			</tr>
+			<tr>
+				<th>MaxHeap</th>
+				<td class="text-break">{{regionstatus[0].maxHeapMB}} MB</td>
+			</tr>
+			<tr>
+				<th>UsedHeap</th>
+				<td class="text-break">{{regionstatus[0].usedHeapMB}} MB</td>
+			</tr>
+			<tr>
+				<th>NumRegions</th>
+				<td class="text-break">{{regionstatus[0].numRegions}}</td>
+			</tr>
+			<tr>
+				<th>NumRequests</th>
+				<td class="text-break">{{regionstatus[0].numRequests}}</td>
+			</tr>
+			</tbody>
+			<tbody ng-if="regionstatus.length === 0">
+			<tr>
+				<th>Status</th>
+				<td class="text-break"><span class="label label-danger">Unknow</span></td>
+			</tr>
+			<tr>
+				<th>Rack</th>
+				<td class="text-break"><span class="label label-danger">Unknow</span></td>
+			</tr>
+			<tr>
+				<th>MaxHeap</th>
+				<td class="text-break"><span class="label label-danger">Unknow</span></td>
+			</tr>
+			<tr>
+				<th>UsedHeap</th>
+				<td class="text-break"><span class="label label-danger">Unknow</span></td>
+			</tr>
+			<tr>
+				<th>NumRegions</th>
+				<td class="text-break"><span class="label label-danger">Unknow</span></td>
+			</tr>
+			<tr>
+				<th>NumRequests</th>
+				<td class="text-break"><span class="label label-danger">Unknow</span></td>
+			</tr>
+			</tbody>
+		</table>
+	</div>
+</div>
+
+<div class="box box-primary">
+	<div class="box-header with-border">
+		<span class="fa fa-line-chart"></span>
+		<h3 class="box-title">
+			Metrics
+		</h3>
+	</div>
+	<div class="box-body no-padding">
+		<div class="row border-split">
+			<div class="col-sm-6 hadoopMetric-col-md-6 col-lg-6" ng-repeat="chart in chartList track by $index">
+				<div class="hadoopMetric-chart">
+					<h3>{{metricList[chart.name].title}}</h3>
+					<div ng-show="metricList[chart.name].loading" class="hadoopMetric-chart-container"></div>
+					<div ng-show="metricList[chart.name].loading" class="overlay-wrapper">
+						<div class="overlay">
+							<i class="fa fa-refresh fa-spin"></i>
+						</div>
+					</div>
+					<div ng-show="metricList[chart.name].series.length" chart class="hadoopMetric-chart-container"
+						 series="metricList[chart.name].series"
+						 option="metricList[chart.name].option"></div>
+					<div ng-show="!metricList[chart.name].series.length && !metricList[chart.name].loading" class="hadoopMetric-chart-container">
+						<div class="hadoopMetric-no-chart-data">
+							<span class="fa fa-question-circle"></span><span> NO DATA</span>
+						</div>
+					</div>
+				</div>
+			</div>
+		</div>
+	</div>
+</div>

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/region/regionList.html
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/region/regionList.html b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/region/regionList.html
new file mode 100644
index 0000000..d1a7440
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/partials/region/regionList.html
@@ -0,0 +1,53 @@
+<!--
+  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.
+  -->
+<div class="box box-primary">
+	<div class="box-header with-border">
+		<h3 class="box-title">
+			<span ng-show="!regionserverList._done || isSorting" class="fa fa-refresh fa-spin no-animate"></span>
+		</h3>
+	</div>
+	<div class="box-body">
+		<div id="regionserverList" sort-table="regionserverList" is-sorting="isSorting"
+			 search-path-list="searchPathList"
+			 scope="tableScope">
+			<table class="table table-bordered">
+				<thead>
+				<tr>
+					<th sortpath="tags.hostname">RegionServer</th>
+					<th sortpath="tags.rack">Rack</th>
+					<th sortpath="tags.site">SiteId</th>
+					<th sortpath="status">Status</th>
+				</tr>
+				</thead>
+				<tbody>
+				<tr ng-repeat="item in regionserverList">
+					<td>
+						<a ui-sref="regionDetail({siteId: site, hostname: item.tags.hostname})">{{item.tags.hostname}}</a>
+					</td>
+					<td>{{item.tags.rack}}</td>
+					<td>{{item.tags.site}}</td>
+					<td>
+						<span ng-if="item.status===live" class="label label-success">Healthy</span>
+						<span ng-if="item.status===dead" class="label label-danger">UnHealthy</span>
+					</td>
+				</tr>
+				</tbody>
+			</table>
+		</div>
+	</div>
+</div>

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/style/index.css
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/style/index.css b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/style/index.css
new file mode 100644
index 0000000..aa215ab
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/style/index.css
@@ -0,0 +1,88 @@
+@CHARSET "UTF-8";
+/*
+ * 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.
+ */
+
+.hadoopMetric-chart {
+	position: relative;
+	margin-bottom: 15px;
+}
+
+.hadoopMetric-chart h3 {
+	font-size: 20px;
+	margin: 10px 0 0 0;
+}
+
+.hadoopMetric-chart .hadoopMetric-chart-container {
+	height: 300px;
+	position: relative;
+}
+
+.hadoopMetric-chart .hadoopMetric-no-chart-data {
+	position:absolute;
+	left: 38%;
+	top: 40%;
+	font-size: 20px;
+	color: #999;
+}
+
+.with-border .hadoopMetric-chart {
+	padding-bottom: 15px;
+	margin-bottom: 15px;
+	border-bottom: 1px solid #f4f4f4;
+}
+
+.with-border .hadoopMetric-chart:last-child {
+	padding-bottom: 0;
+	margin-bottom: 0;
+	border-bottom: 0;
+}
+
+.hadoopMetric-widget {
+	width: 100%;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
+	border-radius: 2px;
+	padding: 10px;
+}
+
+.hadoopMetric-widget h3 {
+	margin: 0;
+	padding: 0;
+}
+
+.hadoopMetric-widget .hadoopMetric-chart-container {
+	height: 100px;
+}
+
+.hadoopMetric-summary-a {
+	color: #fff;
+}
+
+.small-box.hadoopMetric-widget {
+	margin: 0;
+	height: 100%;
+	min-height: 110px;
+}
+
+.hadoopMetric-widget-detail {
+	margin-left: 12px;
+	margin-top: 10px;
+}
+
+.hadoopMetric-table {
+	text-align: right;
+}

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/widgets/availabilityChart.js
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/widgets/availabilityChart.js b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/widgets/availabilityChart.js
new file mode 100644
index 0000000..bd0a278
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/main/webapp/app/apps/hbase/widgets/availabilityChart.js
@@ -0,0 +1,145 @@
+/*
+ * 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.
+ */
+
+(function () {
+	/**
+	 * `register` without params will load the module which using require
+	 */
+	register(function (hadoopMetricApp) {
+		var COLOR_MAPPING = {
+			HDFS: 'orange',
+			HBase: 'yellow',
+			Yarn: 'green'
+		};
+
+		hadoopMetricApp.directive("hadoopMetricWidget", function () {
+			return {
+				restrict: 'AE',
+				controller: function ($scope, $attrs, METRIC, Application, $interval, Site, $wrapState) {
+					// Get site
+					var site = $scope.site;
+					var refreshInterval;
+
+					if(!site) {
+						$scope.list = $.map(Application.find("HADOOP_METRIC_MONITOR"), function (app) {
+							return {
+								siteId: app.site.siteId,
+								siteName: app.site.siteName || app.site.siteId
+							};
+						});
+					} else {
+						$scope.list = [{
+							siteId: site.siteId,
+							siteName: site.siteName || site.siteId
+						}];
+					}
+					// Get type
+					$scope.type = $attrs.type;
+
+					// Customize chart color
+					$scope.bgColor = COLOR_MAPPING[$scope.type];
+
+					function countHBaseRole(site, status, role, groups, filed, limit) {
+						var jobCond = {
+							site: site,
+							status: status,
+							role: role
+						};
+						return METRIC.aggHBaseInstance(jobCond, groups, filed, limit);
+					}
+
+					// Ref: jpm widget if need keep refresh the widget
+
+					function refresh() {
+						$.each($scope.list, function (i, site) {
+
+							countHBaseRole(site.siteId, "active", "hmaster", ["site"], "count")._promise.then(function (res) {
+								$.map(res, function (data) {
+									$scope.hmasteractivenum = data.value[0];
+								});
+							});
+							countHBaseRole(site.siteId, "standby", "hmaster", ["site"], "count")._promise.then(function (res) {
+								$.map(res, function (data) {
+									$scope.hmasterstandbynum = data.value[0];
+								});
+							});
+							countHBaseRole(site.siteId, "live", "regionserver", ["site"], "count")._promise.then(function (res) {
+								$.map(res, function (data) {
+									$scope.regionserverhealtynum = data.value[0];
+								});
+							});
+							countHBaseRole(site.siteId, "dead", "regionserver", ["site"], "count")._promise.then(function (res) {
+								$.map(res, function (data) {
+									$scope.regionserverunhealtynum = data.value[0];
+								});
+							});
+						});
+					}
+
+					refresh();
+					refreshInterval = $interval(refresh, 30 * 1000);
+
+					$scope.$on('$destroy', function () {
+						$interval.cancel(refreshInterval);
+					});
+				},
+				template:
+				'<div class="small-box hadoopMetric-widget bg-{{bgColor}}">' +
+				    '<div class="inner">' +
+				        '<h3>{{type}}</h3>' +
+				        '<div ng-show="hmasteractivenum" class="hadoopMetric-widget-detail">' +
+					        '<a ui-sref="HBaseMetric({siteId: site.siteId})">' +
+				            '<span>{{hmasteractivenum+hmasterstandbynum}}</span> Masters (' +
+				            '<span ng-show="hmasteractivenum">{{hmasteractivenum}}</span><span ng-show="!hmasteractivenum">0</span> Active / ' +
+				            '<span ng-show="hmasterstandbynum">{{hmasterstandbynum}}</span><span ng-show="!hmasterstandbynum">0</span> Standby)' +
+					        '</a>' +
+				        '</div>' +
+				        '<div ng-show="!hmasteractivenum" class="hadoopMetric-widget-detail">' +
+				           '<span class="fa fa-question-circle"></span><span> NO DATA</span>' +
+				        '</div>' +
+				        '<div ng-show="hmasteractivenum" class="hadoopMetric-widget-detail">' +
+				            '<a ui-sref="regionList({siteId: site.siteId})">' +
+				            '<span>{{regionserverhealtynum+regionserverunhealtynum}}</span> RegionServers (' +
+				            '<span ng-show="regionserverhealtynum">{{regionserverhealtynum}}</span><span ng-show="!regionserverhealtynum">0</span> Healthy / ' +
+				            '<span ng-show="regionserverunhealtynum">{{regionserverunhealtynum}}</span><span ng-show="!regionserverunhealtynum">0</span> Unhealthy)' +
+				            '</a>' +
+				        '</div>' +
+				    '</div>' +
+				    '<div class="icon">' +
+				        '<i class="fa fa-taxi"></i>' +
+				    '</div>' +
+				'</div>',
+				replace: true
+			};
+		});
+
+		function withType(serviceType) {
+			/**
+			 * Customize the widget content. Return false will prevent auto compile.
+			 * @param {{}} $element
+			 * @param {function} $element.append
+			 */
+			return function registerWidget($element) {
+				$element.append(
+					$("<div hadoop-metric-widget data-type='" + serviceType + "'>")
+				);
+			};
+		}
+		hadoopMetricApp.widget("availabilityHBaseChart", withType('HBase'), true);
+	});
+})();

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/main/webapp/package.json
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/main/webapp/package.json b/eagle-metric/eagle-hbase-web/src/main/webapp/package.json
new file mode 100644
index 0000000..e69de29

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hbase-web/src/test/org/apache/eagle/metric/HBaseMetricWebApplicationProviderTest.java
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hbase-web/src/test/org/apache/eagle/metric/HBaseMetricWebApplicationProviderTest.java b/eagle-metric/eagle-hbase-web/src/test/org/apache/eagle/metric/HBaseMetricWebApplicationProviderTest.java
new file mode 100644
index 0000000..eae05e5
--- /dev/null
+++ b/eagle-metric/eagle-hbase-web/src/test/org/apache/eagle/metric/HBaseMetricWebApplicationProviderTest.java
@@ -0,0 +1,100 @@
+package org.apache.eagle.metric;/*
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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 com.google.inject.Inject;
+import org.apache.eagle.app.resource.ApplicationResource;
+import org.apache.eagle.app.service.ApplicationOperations;
+import org.apache.eagle.app.test.ApplicationTestBase;
+import org.apache.eagle.metadata.model.ApplicationEntity;
+import org.apache.eagle.metadata.model.SiteEntity;
+import org.apache.eagle.metadata.resource.SiteResource;
+import org.apache.eagle.metadata.service.ApplicationStatusUpdateService;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @Since 2/20/17.
+ */
+public class HBaseMetricWebApplicationProviderTest extends ApplicationTestBase {
+    @Inject
+    private SiteResource siteResource;
+
+    @Inject
+    private ApplicationResource applicationResource;
+
+    @Inject
+    private ApplicationStatusUpdateService statusUpdateService;
+
+    private void installDependencies(){
+        ApplicationOperations.InstallOperation installDependency1 = new ApplicationOperations.InstallOperation("test_site", "TOPOLOGY_HEALTH_CHECK_APP", ApplicationEntity.Mode.LOCAL);
+        applicationResource.installApplication(installDependency1);
+
+        ApplicationOperations.InstallOperation installDependency2 = new ApplicationOperations.InstallOperation("test_site", "HADOOP_METRIC_MONITOR", ApplicationEntity.Mode.LOCAL);
+        applicationResource.installApplication(installDependency2);
+    }
+
+    /**
+     * register site
+     * install app
+     * start app
+     * stop app
+     * uninstall app
+     *
+     * @throws InterruptedException
+     */
+    @Test
+    public void testApplicationLifecycle() throws InterruptedException {
+        // Create local site
+        SiteEntity siteEntity = new SiteEntity();
+        siteEntity.setSiteId("test_site");
+        siteEntity.setSiteName("Test Site");
+        siteEntity.setDescription("Test Site for HBASE_METRIC_WEB_APP");
+        siteResource.createSite(siteEntity);
+        Assert.assertNotNull(siteEntity.getUuid());
+
+
+
+        ApplicationOperations.InstallOperation installOperation = new ApplicationOperations.InstallOperation("test_site", "HBASE_METRIC_WEB_APP", ApplicationEntity.Mode.LOCAL);
+        installOperation.setConfiguration(getConf());
+        installDependencies();
+        // Install application
+        ApplicationEntity applicationEntity = applicationResource.installApplication(installOperation).getData();
+        //Todo: comment these for now, because they haven't been implemented
+        // Start application
+//        applicationResource.startApplication(new ApplicationOperations.StartOperation(applicationEntity.getUuid()));
+//        // Stop application
+//        applicationResource.stopApplication(new ApplicationOperations.StopOperation(applicationEntity.getUuid()));
+        //Uninstall application
+        awaitApplicationStop(applicationEntity);
+        applicationResource.uninstallApplication(new ApplicationOperations.UninstallOperation(applicationEntity.getUuid()));
+        try {
+            applicationResource.getApplicationEntityByUUID(applicationEntity.getUuid());
+            Assert.fail("Application instance (UUID: " + applicationEntity.getUuid() + ") should have been uninstalled");
+        } catch (Exception ex) {
+            // Expected exception
+        }
+    }
+
+    private Map<String, Object> getConf() {
+        Map<String, Object> conf = new HashMap<>();
+        conf.put("service.host", "localhost");
+        conf.put("service.port", "9090");
+        return conf;
+    }
+}

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/pom.xml
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/pom.xml b/eagle-metric/eagle-hdfs-web/pom.xml
new file mode 100644
index 0000000..dd38416
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/pom.xml
@@ -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.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>eagle-metric-parent</artifactId>
+        <groupId>org.apache.eagle</groupId>
+        <version>0.5.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>eagle-hdfs-web</artifactId>
+    <name>Eagle::App::HadoopMetric::Hdfs::WebUI</name>
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.eagle</groupId>
+            <artifactId>eagle-app-base</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.eagle</groupId>
+            <artifactId>eagle-hadoop-metric</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.eagle</groupId>
+            <artifactId>eagle-topology-app</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    <build>
+        <resources>
+            <resource>
+                <directory>src/main/webapp/app</directory>
+                <targetPath>assets/</targetPath>
+            </resource>
+            <resource>
+                <directory>src/main/resources</directory>
+            </resource>
+        </resources>
+    </build>
+</project>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/java/org/apache/eagle/metric/HdfsMetricWebApplicationProvider.java
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/java/org/apache/eagle/metric/HdfsMetricWebApplicationProvider.java b/eagle-metric/eagle-hdfs-web/src/main/java/org/apache/eagle/metric/HdfsMetricWebApplicationProvider.java
new file mode 100644
index 0000000..434e1f4
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/main/java/org/apache/eagle/metric/HdfsMetricWebApplicationProvider.java
@@ -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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.
+ */
+package org.apache.eagle.metric;
+
+import org.apache.eagle.app.StaticApplicationProvider;
+
+public class HdfsMetricWebApplicationProvider extends StaticApplicationProvider {
+    // HdfsWebApplicationProvider SPI Interface
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/resources/META-INF/providers/org.apache.eagle.metric.HdfsMetricWebApplicationProvider.xml
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/resources/META-INF/providers/org.apache.eagle.metric.HdfsMetricWebApplicationProvider.xml b/eagle-metric/eagle-hdfs-web/src/main/resources/META-INF/providers/org.apache.eagle.metric.HdfsMetricWebApplicationProvider.xml
new file mode 100644
index 0000000..b6f70d1
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/main/resources/META-INF/providers/org.apache.eagle.metric.HdfsMetricWebApplicationProvider.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!--
+  ~ 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>
+    <type>HDFS_METRIC_WEB_APP</type>
+    <name>Hdfs Metric Monitoring Web </name>
+    <viewPath>/apps/hdfs</viewPath>
+    <description>Hdfs Metric Monitoring Web</description>
+    <dependencies>
+        <dependency>
+            <type>HADOOP_METRIC_MONITOR</type>
+            <required>true</required>
+        </dependency>
+        <dependency>
+            <type>TOPOLOGY_HEALTH_CHECK_APP</type>
+            <required>true</required>
+        </dependency>
+    </dependencies>
+    <configuration>
+        <property>
+            <name>service.host</name>
+            <displayName>Eagle Service Host</displayName>
+            <description>Set additional eagle service host, default: using current host</description>
+        </property>
+        <property>
+            <name>service.port</name>
+            <displayName>Eagle Service Port</displayName>
+            <description>Set additional eagle service port, default: using current port</description>
+        </property>
+    </configuration>
+</application>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/resources/META-INF/services/org.apache.eagle.app.spi.ApplicationProvider
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/resources/META-INF/services/org.apache.eagle.app.spi.ApplicationProvider b/eagle-metric/eagle-hdfs-web/src/main/resources/META-INF/services/org.apache.eagle.app.spi.ApplicationProvider
new file mode 100644
index 0000000..3dec9d0
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/main/resources/META-INF/services/org.apache.eagle.app.spi.ApplicationProvider
@@ -0,0 +1,16 @@
+# 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.
+
+org.apache.eagle.metric.HdfsMetricWebApplicationProvider
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/ctrl/overview.js
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/ctrl/overview.js b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/ctrl/overview.js
new file mode 100644
index 0000000..b8d57a7
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/ctrl/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.
+ */
+
+(function () {
+	/**
+	 * `register` without params will load the module which using require
+	 */
+	register(function (hdfsMetricApp) {
+		hdfsMetricApp.controller("overviewCtrl", function (PageConfig) {
+			PageConfig.title = 'Hdfs';
+
+		});
+	});
+})();

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/index.html
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/index.html b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/index.html
new file mode 100644
index 0000000..799ad15
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/index.html
@@ -0,0 +1,6 @@
+<htm>
+    <body>
+    <h1>HDFS Metric Monitor Application!</h1>
+    <i><b>url</b>: /apps/hdfs</i>
+    </body>
+</htm>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/index.js
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/index.js b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/index.js
new file mode 100644
index 0000000..48b3feb
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/index.js
@@ -0,0 +1,42 @@
+/*
+ * 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.
+ */
+
+(function () {
+	/**
+	 * `register` is global function that for application to set up 'controller', 'service', 'directive', 'route' in Eagle
+	 */
+	var hdfsMetricApp = register(['ngRoute', 'ngAnimate', 'ui.router', 'eagle.service']);
+
+	hdfsMetricApp.route("HdfsMetric", {
+		url: "/hadoopService/hdfs",
+		site: true,
+		templateUrl: "partials/overview.html",
+		controller: "overviewCtrl",
+		resolve: {time: true}
+	});
+
+	hdfsMetricApp.portal({
+		name: "Services", icon: "heartbeat", list: [
+			{name: "HDFS", path: "hadoopService/hdfs"}
+		]
+	}, true);
+
+    hdfsMetricApp.requireCSS("style/index.css");
+    hdfsMetricApp.require("widget/availabilityChart.js");
+	hdfsMetricApp.require("ctrl/overview.js");
+})();

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/partials/overview.html
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/partials/overview.html b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/partials/overview.html
new file mode 100644
index 0000000..678b221
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/partials/overview.html
@@ -0,0 +1,17 @@
+<!--
+  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.
+  -->
+
+HDFS Page

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/style/index.css
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/style/index.css b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/style/index.css
new file mode 100644
index 0000000..aa215ab
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/style/index.css
@@ -0,0 +1,88 @@
+@CHARSET "UTF-8";
+/*
+ * 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.
+ */
+
+.hadoopMetric-chart {
+	position: relative;
+	margin-bottom: 15px;
+}
+
+.hadoopMetric-chart h3 {
+	font-size: 20px;
+	margin: 10px 0 0 0;
+}
+
+.hadoopMetric-chart .hadoopMetric-chart-container {
+	height: 300px;
+	position: relative;
+}
+
+.hadoopMetric-chart .hadoopMetric-no-chart-data {
+	position:absolute;
+	left: 38%;
+	top: 40%;
+	font-size: 20px;
+	color: #999;
+}
+
+.with-border .hadoopMetric-chart {
+	padding-bottom: 15px;
+	margin-bottom: 15px;
+	border-bottom: 1px solid #f4f4f4;
+}
+
+.with-border .hadoopMetric-chart:last-child {
+	padding-bottom: 0;
+	margin-bottom: 0;
+	border-bottom: 0;
+}
+
+.hadoopMetric-widget {
+	width: 100%;
+	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
+	border-radius: 2px;
+	padding: 10px;
+}
+
+.hadoopMetric-widget h3 {
+	margin: 0;
+	padding: 0;
+}
+
+.hadoopMetric-widget .hadoopMetric-chart-container {
+	height: 100px;
+}
+
+.hadoopMetric-summary-a {
+	color: #fff;
+}
+
+.small-box.hadoopMetric-widget {
+	margin: 0;
+	height: 100%;
+	min-height: 110px;
+}
+
+.hadoopMetric-widget-detail {
+	margin-left: 12px;
+	margin-top: 10px;
+}
+
+.hadoopMetric-table {
+	text-align: right;
+}

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/widget/availabilityChart.js
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/widget/availabilityChart.js b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/widget/availabilityChart.js
new file mode 100644
index 0000000..fbfc73d
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/main/webapp/app/apps/hdfs/widget/availabilityChart.js
@@ -0,0 +1,105 @@
+/*
+ * 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.
+ */
+
+(function () {
+	/**
+	 * `register` without params will load the module which using require
+	 */
+	register(function (hdfsMetricApp) {
+		var COLOR_MAPPING = {
+			HDFS: 'orange',
+			HBase: 'yellow',
+			Yarn: 'green',
+		};
+
+		var widgetChartOption = {
+			color: ['#FFFFFF'],
+			grid: {
+				top: 0,
+				right: 0,
+				bottom: 0,
+				left: 0,
+				containLabel: false,
+			},
+			xAxis: {
+				axisLine: {show: false},
+				axisLabel: {show: false},
+			},
+			yAxis: [{
+				axisLine: {show: false},
+				axisLabel: {show: false},
+				axisTick: {show: false},
+				splitLine: {show: false},
+			}],
+		};
+
+		hdfsMetricApp.directive("hdfsMetricWidget", function () {
+			return {
+				restrict: 'AE',
+				controller: function($scope, $attrs) {
+					// Get site
+					var site = $scope.site;
+
+					// Get type
+					$scope.type = $attrs.type;
+
+					// Customize chart color
+					$scope.bgColor = COLOR_MAPPING[$scope.type];
+
+					$scope.chartOption = widgetChartOption;
+
+					// Mock fetch data
+					var now = +new Date();
+					var data = [];
+					for(var j = 0 ; j < 30 ; j += 1) {
+						data.push({x: now + j * 1000 * 60, y: Math.random() * 100});
+					}
+					$scope.series = [{
+						name: '',
+						type: 'line',
+						data: data,
+						showSymbol: false,
+					}];
+
+					// Ref: jpm widget if need keep refresh the widget
+				},
+				template:
+				'<div class="hadoopMetric-widget bg-{{bgColor}}">' +
+					'<h3>{{type}}</h3>' +
+					'<div chart class="hadoopMetric-chart-container" series="series" option="chartOption"></div>' +
+				'</div>',
+				replace: true
+			};
+		});
+
+		function withType(serviceType) {
+			/**
+			 * Customize the widget content. Return false will prevent auto compile.
+			 * @param {{}} $element
+			 * @param {function} $element.append
+			 */
+			return function registerWidget($element) {
+				$element.append(
+					$("<div hdfs-metric-widget data-type='" + serviceType + "'>")
+				);
+			}
+		}
+
+		hdfsMetricApp.widget("availabilityHdfsChart", withType('HDFS'), true);
+	});
+})();

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/main/webapp/package.json
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/main/webapp/package.json b/eagle-metric/eagle-hdfs-web/src/main/webapp/package.json
new file mode 100644
index 0000000..e69de29

http://git-wip-us.apache.org/repos/asf/eagle/blob/c32b7152/eagle-metric/eagle-hdfs-web/src/test/org/apache/eagle/metric/HdfsMetricWebApplicationProviderTest.java
----------------------------------------------------------------------
diff --git a/eagle-metric/eagle-hdfs-web/src/test/org/apache/eagle/metric/HdfsMetricWebApplicationProviderTest.java b/eagle-metric/eagle-hdfs-web/src/test/org/apache/eagle/metric/HdfsMetricWebApplicationProviderTest.java
new file mode 100644
index 0000000..8e61af4
--- /dev/null
+++ b/eagle-metric/eagle-hdfs-web/src/test/org/apache/eagle/metric/HdfsMetricWebApplicationProviderTest.java
@@ -0,0 +1,101 @@
+/*
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.
+ */
+package org.apache.eagle.metric;
+import com.google.inject.Inject;
+import org.apache.eagle.app.resource.ApplicationResource;
+import org.apache.eagle.app.service.ApplicationOperations;
+import org.apache.eagle.app.test.ApplicationTestBase;
+import org.apache.eagle.metadata.model.ApplicationEntity;
+import org.apache.eagle.metadata.model.SiteEntity;
+import org.apache.eagle.metadata.resource.SiteResource;
+import org.apache.eagle.metadata.service.ApplicationStatusUpdateService;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @Since 2/20/17.
+ */
+public class HdfsMetricWebApplicationProviderTest extends ApplicationTestBase {
+    @Inject
+    private SiteResource siteResource;
+
+    @Inject
+    private ApplicationResource applicationResource;
+
+    @Inject
+    private ApplicationStatusUpdateService statusUpdateService;
+
+    private void installDependencies(){
+        ApplicationOperations.InstallOperation installDependency1 = new ApplicationOperations.InstallOperation("test_site", "TOPOLOGY_HEALTH_CHECK_APP", ApplicationEntity.Mode.LOCAL);
+        applicationResource.installApplication(installDependency1);
+
+        ApplicationOperations.InstallOperation installDependency2 = new ApplicationOperations.InstallOperation("test_site", "HADOOP_METRIC_MONITOR", ApplicationEntity.Mode.LOCAL);
+        applicationResource.installApplication(installDependency2);
+    }
+
+    /**
+     * register site
+     * install app
+     * start app
+     * stop app
+     * uninstall app
+     *
+     * @throws InterruptedException
+     */
+    @Test
+    public void testApplicationLifecycle() throws InterruptedException {
+        // Create local site
+        SiteEntity siteEntity = new SiteEntity();
+        siteEntity.setSiteId("test_site");
+        siteEntity.setSiteName("Test Site");
+        siteEntity.setDescription("Test Site for HDFS_METRIC_WEB_APP");
+        siteResource.createSite(siteEntity);
+        Assert.assertNotNull(siteEntity.getUuid());
+
+
+
+        ApplicationOperations.InstallOperation installOperation = new ApplicationOperations.InstallOperation("test_site", "HDFS_METRIC_WEB_APP", ApplicationEntity.Mode.LOCAL);
+        installOperation.setConfiguration(getConf());
+        installDependencies();
+        // Install application
+        ApplicationEntity applicationEntity = applicationResource.installApplication(installOperation).getData();
+        //Todo: comment these for now, because they haven't been implemented
+        // Start application
+//        applicationResource.startApplication(new ApplicationOperations.StartOperation(applicationEntity.getUuid()));
+//        // Stop application
+//        applicationResource.stopApplication(new ApplicationOperations.StopOperation(applicationEntity.getUuid()));
+        //Uninstall application
+        awaitApplicationStop(applicationEntity);
+        applicationResource.uninstallApplication(new ApplicationOperations.UninstallOperation(applicationEntity.getUuid()));
+        try {
+            applicationResource.getApplicationEntityByUUID(applicationEntity.getUuid());
+            Assert.fail("Application instance (UUID: " + applicationEntity.getUuid() + ") should have been uninstalled");
+        } catch (Exception ex) {
+            // Expected exception
+        }
+    }
+
+    private Map<String, Object> getConf() {
+        Map<String, Object> conf = new HashMap<>();
+        conf.put("service.host", "localhost");
+        conf.put("service.port", "9090");
+        return conf;
+    }
+}


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