AMBARI-976. Hook HDFS/MapReduce/HBase/Host graphs to backend API. (Srimanth Gunturi via yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/branches/AMBARI-666@1418902 13f79535-47bb-0310-9956-ffa450edef68

ambari-web/app/initialize.js

@@ -42,8 +42,7 @@ App.initialize();
 /**
  * Test Mode values
  */
-//App.Cluster.FIXTURES[0].cluster_name = 'vmc';
-//App.test_hostname = 'hostname';
+App.test_hostname = 'hostname';
 
 console.log('after initialize');
 console.log('TRACE: app.js-> localStorage:Ambari.authenticated=' + localStorage.getItem('Ambari' + 'authenticated'));

ambari-web/app/utils/helper.js

@@ -112,7 +112,7 @@ Number.prototype.countPercentageRatio = function (maxValue) {
 App.formatUrl = function (urlTemplate, substitutes, testUrl) {
   var formatted = urlTemplate;
   if (urlTemplate) {
-    if (App.testMode) {
+    if (!App.testMode) {
       var toSeconds = Math.round(new Date().getTime() / 1000);
       var allSubstitutes = {
         toSeconds: toSeconds,

ambari-web/app/views/main/host/metrics/cpu.js

@@ -33,9 +33,9 @@ App.ChartHostMetricsCPU = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}?fields=metrics/cpu/cpu_user[{fromSeconds},{toSeconds},{stepSeconds}],metrics/cpu/cpu_wio[{fromSeconds},{toSeconds},{stepSeconds}],metrics/cpu/cpu_nice[{fromSeconds},{toSeconds},{stepSeconds}],metrics/cpu/cpu_aidle[{fromSeconds},{toSeconds},{stepSeconds}],metrics/cpu/cpu_system[{fromSeconds},{toSeconds},{stepSeconds}],metrics/cpu/cpu_idle[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/hosts/metrics/cpu.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/host/metrics/disk.js

@@ -33,9 +33,9 @@ App.ChartHostMetricsDisk = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}?fields=metrics/disk/disk_total[{fromSeconds},{toSeconds},{stepSeconds}],metrics/disk/part_max_used[{fromSeconds},{toSeconds},{stepSeconds}],metrics/disk/disk_free[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/hosts/metrics/disk.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/host/metrics/load.js

@@ -32,9 +32,9 @@ App.ChartHostMetricsLoad = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}?fields=metrics/load/load_fifteen[{fromSeconds},{toSeconds},{stepSeconds}],metrics/load/load_one[{fromSeconds},{toSeconds},{stepSeconds}],metrics/load/load_five[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/hosts/metrics/load.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/host/metrics/memory.js

@@ -33,9 +33,9 @@ App.ChartHostMetricsMemory = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}?fields=metrics/memory/swap_free[{fromSeconds},{toSeconds},{stepSeconds}],metrics/memory/mem_total[{fromSeconds},{toSeconds},{stepSeconds}],metrics/memory/mem_free[{fromSeconds},{toSeconds},{stepSeconds}],metrics/memory/mem_cached[{fromSeconds},{toSeconds},{stepSeconds}],metrics/memory/mem_buffers[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/hosts/metrics/memory.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/host/metrics/network.js

@@ -33,9 +33,9 @@ App.ChartHostMetricsNetwork = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}?fields=metrics/network/bytes_in[{fromSeconds},{toSeconds},{stepSeconds}],metrics/network/bytes_out[{fromSeconds},{toSeconds},{stepSeconds}],metrics/network/pkts_in[{fromSeconds},{toSeconds},{stepSeconds}],metrics/network/pkts_out[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/hosts/metrics/network.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/host/metrics/processes.js

@@ -32,9 +32,9 @@ App.ChartHostMetricsProcesses = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}?fields=metrics/processes/proc_total[{fromSeconds},{toSeconds},{stepSeconds}],metrics/processes/proc_run[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/hosts/metrics/processes.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hbase/cluster_requests.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsHBASE_ClusterRequests = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/HBASE/components/HBASE_MASTER?fields=metrics/hbase/master/cluster_requests[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hbase/cluster_requests.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hbase/hlog_split_size.js

@@ -33,9 +33,9 @@ App.ChartServiceMetricsHBASE_HlogSplitSize = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/HBASE/components/HBASE_MASTER?fields=metrics/hbase/master/splitSize_avg_time[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hbase/hlog_split_size.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hbase/hlog_split_time.js

@@ -33,9 +33,9 @@ App.ChartServiceMetricsHBASE_HlogSplitTime = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/HBASE/components/HBASE_MASTER?fields=metrics/hbase/master/splitTime_avg_time[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hbase/hlog_split_time.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hbase/regionserver_queuesize.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsHBASE_RegionServerQueueSize = App.ChartLinearTimeView.ext
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/HBASE/components/HBASE_REGIONSERVER?fields=metrics/hbase/regionserver/flushQueueSize[{fromSeconds},{toSeconds},{stepSeconds}],metrics/hbase/regionserver/compactionQueueSize[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hbase/regionserver_queuesize.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hbase/regionserver_regions.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsHBASE_RegionServerRegions = App.ChartLinearTimeView.exten
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/HBASE/components/HBASE_REGIONSERVER?fields=metrics/hbase/regionserver/regions[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hbase/regionserver_regions.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hbase/regionserver_rw_requests.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsHBASE_RegionServerReadWriteRequests = App.ChartLinearTime
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/HBASE/components/HBASE_REGIONSERVER?fields=metrics/hbase/regionserver/readRequestsCount[{fromSeconds},{toSeconds},{stepSeconds}],metrics/hbase/regionserver/writeRequestsCount[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hbase/regionserver_rw_requests.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hdfs/file_operations.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsHDFS_FileOperations = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}/host_components/NAMENODE?fields=metrics/dfs/namenode/FileInfoOps[{fromSeconds},{toSeconds},{stepSeconds}],metrics/dfs/namenode/CreateFileOps[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hdfs/file_operations.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hdfs/gc.js

@@ -33,9 +33,9 @@ App.ChartServiceMetricsHDFS_GC = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}/host_components/NAMENODE?fields=metrics/jvm/gcTimeMillis[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hdfs/gc.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hdfs/io.js

@@ -33,9 +33,9 @@ App.ChartServiceMetricsHDFS_IO = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/HDFS/components/DATANODE?fields=metrics/dfs/datanode/bytes_written[{fromSeconds},{toSeconds},{stepSeconds}],metrics/dfs/datanode/bytes_read[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hdfs/io.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hdfs/jvm_heap.js

@@ -33,9 +33,9 @@ App.ChartServiceMetricsHDFS_JVMHeap = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}/host_components/NAMENODE?fields=metrics/jvm/memNonHeapUsedM[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/memNonHeapCommittedM[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/memHeapUsedM[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/memHeapCommittedM[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hdfs/jvm_heap.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hdfs/jvm_threads.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsHDFS_JVMThreads = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}/host_components/NAMENODE?fields=metrics/jvm/threadsRunnable[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/threadsBlocked[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/threadsWaiting[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/threadsTimedWaiting[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hdfs/jvm_threads.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/hdfs/rpc.js

@@ -33,9 +33,9 @@ App.ChartServiceMetricsHDFS_RPC = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}/host_components/NAMENODE?fields=metrics/rpc/RpcQueueTime_avg_time[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/hdfs/rpc.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/mapreduce/gc.js

@@ -33,9 +33,9 @@ App.ChartServiceMetricsMapReduce_GC = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}/host_components/JOBTRACKER?fields=metrics/jvm/gcTimeMillis[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/mapreduce/gc.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/mapreduce/jobs_running_waiting.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsMapReduce_JobsRunningWaiting = App.ChartLinearTimeView.ex
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/MAPREDUCE/components/JOBTRACKER?fields=metrics/mapred/jobtracker/running_maps[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/running_reduces[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/waiting_maps[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/waiting_reduces[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/mapreduce/jobs_running_waiting.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/mapreduce/jobs_status.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsMapReduce_JobsStatus = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/MAPREDUCE/components/JOBTRACKER?fields=metrics/mapred/jobtracker/jobs_completed[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/jobs_preparing[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/jobs_failed[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/jobs_submitted[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/jobs_failed[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/jobs_running[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/mapreduce/jobs_status.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/mapreduce/jvm_heap.js

@@ -33,9 +33,9 @@ App.ChartServiceMetricsMapReduce_JVMHeap = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}/host_components/JOBTRACKER?fields=metrics/jvm/memNonHeapUsedM[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/memNonHeapCommittedM[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/memHeapUsedM[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/memHeapCommittedM[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/mapreduce/jvm_heap.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/mapreduce/jvm_threads.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsMapReduce_JVMThreads = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}/host_components/JOBTRACKER?fields=metrics/jvm/threadsRunnable[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/threadsBlocked[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/threadsWaiting[{fromSeconds},{toSeconds},{stepSeconds}],metrics/jvm/threadsTimedWaiting[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/mapreduce/jvm_threads.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/mapreduce/map_slots.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsMapReduce_MapSlots = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/MAPREDUCE/components/JOBTRACKER?fields=metrics/mapred/jobtracker/occupied_map_slots[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/reserved_map_slots[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/mapreduce/map_slots.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/mapreduce/reduce_slots.js

@@ -32,9 +32,9 @@ App.ChartServiceMetricsMapReduce_ReduceSlots = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/services/MAPREDUCE/components/JOBTRACKER?fields=metrics/mapred/jobtracker/occupied_reduce_slots[{fromSeconds},{toSeconds},{stepSeconds}],metrics/mapred/jobtracker/reserved_reduce_slots[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/mapreduce/reduce_slots.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];

ambari-web/app/views/main/service/info/metrics/mapreduce/rpc.js

@@ -33,9 +33,9 @@ App.ChartServiceMetricsMapReduce_RPC = App.ChartLinearTimeView.extend({
 
   url: function () {
     return App.formatUrl("/api/clusters/{clusterName}/hosts/{hostName}/host_components/JOBTRACKER?fields=metrics/rpc/RpcQueueTime_avg_time[{fromSeconds},{toSeconds},{stepSeconds}]", {
-      clusterName: App.router.get('mainController.cluster').get('clusterName')
+      clusterName: App.router.get('clusterController.clusterName')
     }, "/data/services/metrics/mapreduce/rpc.json");
-  }.property('App.router.mainController.cluster'),
+  }.property('App.router.clusterController.clusterName'),
 
   transformToSeries: function (jsonData) {
     var seriesArray = [];