AMBARI-2802: Security Wizard: FE work to add support for NameNode HA. (jaimin)

ambari-web/app/assets/data/alerts/HDP2/alerts.json

@@ -0,0 +1,656 @@
+{
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+  "items" : [
+    {
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+      "HostRoles" : {
+        "cluster_name" : "c1",
+        "component_name" : "NAGIOS_SERVER",
+        "host_name" : "dev01.hortonworks.com",
+        "nagios_alerts" : {
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+              "current_state" : "0",
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+              "last_check" : "1375308183",
+              "service_type" : "AMBARI"
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+              "current_state" : "0",
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+              "last_check" : "1375308426",
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+              "current_state" : "0",
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+              "plugin_output" : "TCP OK - 0.002 second response time on port 8663",
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+              "is_flapping" : "0",
+              "last_check" : "1375308426",
+              "service_type" : "GANGLIA"
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+              "current_state" : "0",
+              "plugin_output" : "TCP OK - 0.001 second response time on port 8666",
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+              "last_hard_state" : "0",
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+              "last_time_critical" : "0",
+              "is_flapping" : "0",
+              "last_check" : "1375308420",
+              "service_type" : "GANGLIA"
+            },
+            {
+              "service_description" : "Ganglia Collector [gmond] process down alert for JobTracker",
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+              "current_attempt" : "4",
+              "current_state" : "2",
+              "plugin_output" : "Connection refused",
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+              "last_time_ok" : "0",
+              "last_time_warning" : "0",
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+              "is_flapping" : "0",
+              "last_check" : "1375308423",
+              "service_type" : "GANGLIA"
+            },
+            {
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+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "TCP OK - 0.006 second response time on port 8661",
+              "last_hard_state_change" : "1375291101",
+              "last_hard_state" : "0",
+              "last_time_ok" : "1375308426",
+              "last_time_warning" : "0",
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+              "last_time_critical" : "0",
+              "is_flapping" : "0",
+              "last_check" : "1375308426",
+              "service_type" : "GANGLIA"
+            },
+            {
+              "service_description" : "Ganglia Collector [gmond] process down alert for Node Manager",
+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "TCP OK - 0.002 second response time on port 8660",
+              "last_hard_state_change" : "1375291104",
+              "last_hard_state" : "0",
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+              "last_check" : "1375308416",
+              "service_type" : "GANGLIA"
+            },
+            {
+              "service_description" : "Ganglia Collector [gmond] process down alert for Resource Manager",
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+              "current_attempt" : "1",
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+              "plugin_output" : "TCP OK - 0.002 second response time on port 8664",
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+              "last_hard_state" : "0",
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+              "last_check" : "1375308426",
+              "service_type" : "GANGLIA"
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+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "TCP OK - 0.005 second response time on port 8660",
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+              "last_hard_state" : "0",
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+              "last_check" : "1375308420",
+              "service_type" : "GANGLIA"
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+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "TCP OK - 0.018 second response time on port 8651",
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+              "last_hard_state" : "0",
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+              "is_flapping" : "0",
+              "last_check" : "1375308423",
+              "service_type" : "GANGLIA"
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+              "current_attempt" : "3",
+              "current_state" : "2",
+              "plugin_output" : "CRITICAL: total:<1>, affected:<1>",
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+              "last_check" : "1375308426",
+              "service_type" : "HBASE"
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+              "current_state" : "0",
+              "plugin_output" : "1 CPU, load 22.0% < 200% : OK",
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+              "service_type" : "HDFS"
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+              "is_flapping" : "0",
+              "last_check" : "1375308394",
+              "service_type" : "OOZIE"
+            },
+            {
+              "service_description" : "RegionServer process down",
+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "3",
+              "current_state" : "2",
+              "plugin_output" : "Connection refused",
+              "last_hard_state_change" : "1375298857",
+              "last_hard_state" : "2",
+              "last_time_ok" : "1375297343",
+              "last_time_warning" : "0",
+              "last_time_unknown" : "0",
+              "last_time_critical" : "1375308397",
+              "is_flapping" : "0",
+              "last_check" : "1375308397",
+              "service_type" : "HBASE"
+            },
+            {
+              "service_description" : "Resource Manager CPU utilization",
+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "1 CPU, load 24.0% < 200% : OK",
+              "last_hard_state_change" : "1375291180",
+              "last_hard_state" : "0",
+              "last_time_ok" : "1375308281",
+              "last_time_warning" : "0",
+              "last_time_unknown" : "0",
+              "last_time_critical" : "0",
+              "is_flapping" : "0",
+              "last_check" : "1375308281",
+              "service_type" : "UNKNOWN"
+            },
+            {
+              "service_description" : "Resource Manager RPC latency",
+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "OK: RpcQueueTime_avg_time:<0> Secs, RpcProcessingTime_avg_time:<0> Secs",
+              "last_hard_state_change" : "1375291183",
+              "last_hard_state" : "0",
+              "last_time_ok" : "1375308283",
+              "last_time_warning" : "0",
+              "last_time_unknown" : "0",
+              "last_time_critical" : "0",
+              "is_flapping" : "0",
+              "last_check" : "1375308283",
+              "service_type" : "UNKNOWN"
+            },
+            {
+              "service_description" : "Resource Manager Web UI down",
+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "OK: Successfully accessed resorcemanager Web UI",
+              "last_hard_state_change" : "1375296526",
+              "last_hard_state" : "0",
+              "last_time_ok" : "1375308406",
+              "last_time_warning" : "1375295072",
+              "last_time_unknown" : "0",
+              "last_time_critical" : "0",
+              "is_flapping" : "0",
+              "last_check" : "1375308406",
+              "service_type" : "UNKNOWN"
+            },
+            {
+              "service_description" : "WebHCat Server status check",
+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "",
+              "last_hard_state_change" : "1375291969",
+              "last_hard_state" : "0",
+              "last_time_ok" : "1375308409",
+              "last_time_warning" : "0",
+              "last_time_unknown" : "0",
+              "last_time_critical" : "1375290515",
+              "is_flapping" : "",
+              "last_check" : "",
+              "service_type" : "WEBHCAT"
+            },
+            {
+              "service_description" : "Percent ZooKeeper Servers down",
+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "OK: total:<1>, affected:<0>",
+              "last_hard_state_change" : "1375291461",
+              "last_hard_state" : "0",
+              "last_time_ok" : "1375308411",
+              "last_time_warning" : "0",
+              "last_time_unknown" : "0",
+              "last_time_critical" : "1375290037",
+              "is_flapping" : "0",
+              "last_check" : "1375308411",
+              "service_type" : "ZOOKEEPER"
+            },
+            {
+              "service_description" : "ZooKeeper Server process down",
+              "host_name" : "dev01.hortonworks.com",
+              "current_attempt" : "1",
+              "current_state" : "0",
+              "plugin_output" : "TCP OK - 0.001 second response time on port 2181",
+              "last_hard_state_change" : "1375291434",
+              "last_hard_state" : "0",
+              "last_time_ok" : "1375308415",
+              "last_time_warning" : "0",
+              "last_time_unknown" : "0",
+              "last_time_critical" : "1375289980",
+              "is_flapping" : "0",
+              "last_check" : "1375308415",
+              "service_type" : "ZOOKEEPER"
+            }
+          ],
+          "hostcounts" : {
+            "up_hosts" : "1",
+            "down_hosts" : "0"
+          },
+          "servicestates" : {
+            "PUPPET" : "0",
+            "HIVE-METASTORE" : "0",
+            "HDFS" : "0",
+            "OOZIE" : "0",
+            "WEBHCAT" : "0",
+            "ZOOKEEPER" : "0"
+          }
+        }
+      },
+      "host" : {
+        "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com"
+      }
+    }
+  ]
+}

ambari-web/app/assets/data/clusters/HDP2/cluster.json

@@ -0,0 +1,54 @@
+{
+  "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1?fields=Clusters",
+  "Clusters" : {
+    "cluster_id" : 2,
+    "cluster_name" : "c1",
+    "version" : "HDP-2.0.3",
+    "desired_configs" : {
+      "capacity-scheduler" : {
+        "user" : "admin",
+        "tag" : "version1"
+      },
+      "core-site" : {
+        "user" : "admin",
+        "tag" : "version1375294713268"
+      },
+      "global" : {
+        "user" : "admin",
+        "tag" : "version1"
+      },
+      "hbase-site" : {
+        "user" : "admin",
+        "tag" : "version1"
+      },
+      "hdfs-site" : {
+        "user" : "admin",
+        "tag" : "version1"
+      },
+      "hive-site" : {
+        "user" : "admin",
+        "tag" : "version1"
+      },
+      "mapred-queue-acls" : {
+        "user" : "admin",
+        "tag" : "version1"
+      },
+      "mapred-site" : {
+        "user" : "admin",
+        "tag" : "version1"
+      },
+      "oozie-site" : {
+        "user" : "admin",
+        "tag" : "version1"
+      },
+      "webhcat-site" : {
+        "user" : "admin",
+        "tag" : "version1"
+      },
+      "yarn-site" : {
+        "user" : "admin",
+        "tag" : "version1"
+      }
+    }
+  }
+}

ambari-web/app/assets/data/hosts/HDP2/hosts.json

@@ -0,0 +1,282 @@
+{
+  "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts?fields=Hosts/host_name,Hosts/public_host_name,Hosts/disk_info,Hosts/cpu_count,Hosts/total_mem,Hosts/host_status,Hosts/last_heartbeat_time,Hosts/os_arch,Hosts/os_type,Hosts/ip,host_components,metrics/disk,metrics/load/load_one",
+  "items" : [
+    {
+      "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com",
+      "Hosts" : {
+        "cluster_name" : "c1",
+        "cpu_count" : 1,
+        "disk_info" : [
+          {
+            "available" : "46389672",
+            "used" : "4692332",
+            "percent" : "10%",
+            "size" : "51606140",
+            "type" : "ext4",
+            "mountpoint" : "/"
+          },
+          {
+            "available" : "1027192",
+            "used" : "272",
+            "percent" : "1%",
+            "size" : "1027464",
+            "type" : "tmpfs",
+            "mountpoint" : "/dev/shm"
+          },
+          {
+            "available" : "409107",
+            "used" : "61137",
+            "percent" : "14%",
+            "size" : "495844",
+            "type" : "ext4",
+            "mountpoint" : "/boot"
+          },
+          {
+            "available" : "44459296",
+            "used" : "184796",
+            "percent" : "1%",
+            "size" : "47033288",
+            "type" : "ext4",
+            "mountpoint" : "/home"
+          },
+          {
+            "available" : "29882200",
+            "used" : "457830724",
+            "percent" : "94%",
+            "size" : "487712924",
+            "type" : "vboxsf",
+            "mountpoint" : "/media/sf_ambari"
+          }
+        ],
+        "host_name" : "dev01.hortonworks.com",
+        "host_status" : "HEALTHY",
+        "ip" : "10.0.2.15",
+        "last_heartbeat_time" : 1375309885919,
+        "os_arch" : "x86_64",
+        "os_type" : "centos6",
+        "public_host_name" : "dev01.hortonworks.com",
+        "total_mem" : 2055208
+      },
+      "metrics" : {
+        "disk" : {
+          "disk_free" : 91.23,
+          "disk_total" : 101.515
+        },
+        "load" : {
+          "load_one" : 1.51880555556
+        }
+      },
+      "host_components" : [
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/DATANODE",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "DATANODE",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/GANGLIA_MONITOR",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "GANGLIA_MONITOR",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/GANGLIA_SERVER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "GANGLIA_SERVER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/HBASE_CLIENT",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "HBASE_CLIENT",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/HBASE_MASTER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "HBASE_MASTER",
+            "ha_status" : "passive",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/HBASE_REGIONSERVER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "HBASE_REGIONSERVER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/HCAT",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "HCAT",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/HDFS_CLIENT",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "HDFS_CLIENT",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/HISTORYSERVER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "HISTORYSERVER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/HIVE_CLIENT",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "HIVE_CLIENT",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/HIVE_METASTORE",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "HIVE_METASTORE",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/HIVE_SERVER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "HIVE_SERVER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/MAPREDUCE2_CLIENT",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "MAPREDUCE2_CLIENT",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/MYSQL_SERVER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "MYSQL_SERVER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/NAGIOS_SERVER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "NAGIOS_SERVER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/NAMENODE",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "NAMENODE",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/NODEMANAGER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "NODEMANAGER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/OOZIE_CLIENT",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "OOZIE_CLIENT",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/OOZIE_SERVER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "OOZIE_SERVER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/PIG",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "PIG",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/RESOURCEMANAGER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "RESOURCEMANAGER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/SECONDARY_NAMENODE",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "SECONDARY_NAMENODE",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/WEBHCAT_SERVER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "WEBHCAT_SERVER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/YARN_CLIENT",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "YARN_CLIENT",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/ZOOKEEPER_CLIENT",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "ZOOKEEPER_CLIENT",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        },
+        {
+          "href" : "http://dev01.hortonworks.com:8080/api/v1/clusters/c1/hosts/dev01.hortonworks.com/host_components/ZOOKEEPER_SERVER",
+          "HostRoles" : {
+            "cluster_name" : "c1",
+            "component_name" : "ZOOKEEPER_SERVER",
+            "host_name" : "dev01.hortonworks.com"
+          }
+        }
+      ]
+    }
+  ]
+}

ambari-web/app/config.js

@@ -23,10 +23,11 @@ App.testModeDelayForActions = 10000;
 App.skipBootstrap = false;
 App.alwaysGoToInstaller = false;
 App.testEnableSecurity = true; // By default enable security is tested; turning it false tests disable security
+App.testHadoop2Stack = true;
+App.testNameNodeHA = true;
 App.apiPrefix = '/api/v1';
 App.defaultStackVersion = 'HDP-1.3.0';
 App.defaultLocalStackVersion = 'HDPLocal-1.3.0';
-App.testHadoop2Stack = true;
 App.defaultJavaHome = '/usr/jdk/jdk1.6.0_31';
 App.timeout = 180000; // default AJAX timeout
 App.maxRetries = 3; // max number of retries for certain AJAX calls

ambari-web/app/controllers/global/cluster_controller.js

@@ -197,7 +197,8 @@ App.ClusterController = Em.Controller.extend({
    */
   loadAlerts:function (callback) {
     if (this.get('isNagiosInstalled')) {
-      var dataUrl = this.getUrl('/data/alerts/alerts.json', '/host_components?fields=HostRoles/nagios_alerts&HostRoles/component_name=NAGIOS_SERVER');
+      var testUrl = App.testHadoop2Stack ? '/data/alerts/HDP2/alerts.json':'/data/alerts/alerts.json';
+      var dataUrl = this.getUrl(testUrl, '/host_components?fields=HostRoles/nagios_alerts&HostRoles/component_name=NAGIOS_SERVER');
       var self = this;
       var ajaxOptions = {
         dataType:"json",
@@ -284,9 +285,9 @@ App.ClusterController = Em.Controller.extend({
     if(this.get('isLoaded')) { // do not load data repeatedly
       return;
     }
-
     var clusterUrl = this.getUrl('/data/clusters/cluster.json', '?fields=Clusters');
-    var hostsUrl = this.getUrl('/data/hosts/hosts.json', '/hosts?fields=Hosts/host_name,Hosts/public_host_name,Hosts/disk_info,Hosts/cpu_count,Hosts/total_mem,Hosts/host_status,Hosts/last_heartbeat_time,Hosts/os_arch,Hosts/os_type,Hosts/ip,host_components,metrics/disk,metrics/load/load_one');
+    var testHostUrl =  App.testHadoop2Stack ? '/data/hosts/HDP2/hosts.json':'/data/hosts/hosts.json';
+    var hostsUrl = this.getUrl(testHostUrl, '/hosts?fields=Hosts/host_name,Hosts/public_host_name,Hosts/disk_info,Hosts/cpu_count,Hosts/total_mem,Hosts/host_status,Hosts/last_heartbeat_time,Hosts/os_arch,Hosts/os_type,Hosts/ip,host_components,metrics/disk,metrics/load/load_one');
     var usersUrl = App.testMode ? '/data/users/users.json' : App.apiPrefix + '/users/?fields=*';
     var racksUrl = "/data/racks/racks.json";
     var dataSetUrl = "/data/mirroring/all_datasets.json";
@@ -364,7 +365,8 @@ App.ClusterController = Em.Controller.extend({
   }.property('cluster'),
   
   updateClusterData: function () {
-    var clusterUrl = this.getUrl('/data/clusters/cluster.json', '?fields=Clusters');
+    var testUrl = App.testHadoop2Stack ? '/data/clusters/HDP2/cluster.json':'/data/clusters/cluster.json';
+    var clusterUrl = this.getUrl(testUrl, '?fields=Clusters');
     App.HttpClient.get(clusterUrl, App.clusterMapper, {
       complete:function(){}
     });

ambari-web/app/controllers/global/update_controller.js

@@ -45,7 +45,8 @@ App.UpdateController = Em.Controller.extend({
 
   updateHost:function(callback) {
     var self = this;
-      var hostsUrl = this.getUrl('/data/hosts/hosts.json', '/hosts?fields=Hosts/host_name,Hosts/public_host_name,Hosts/disk_info,Hosts/cpu_count,Hosts/total_mem,Hosts/host_status,Hosts/last_heartbeat_time,Hosts/os_arch,Hosts/os_type,Hosts/ip,host_components,metrics/disk,metrics/load/load_one');
+    var testUrl =  App.testHadoop2Stack ? '/data/hosts/HDP2/hosts.json':'/data/hosts/hosts.json';
+      var hostsUrl = this.getUrl(testUrl, '/hosts?fields=Hosts/host_name,Hosts/public_host_name,Hosts/disk_info,Hosts/cpu_count,Hosts/total_mem,Hosts/host_status,Hosts/last_heartbeat_time,Hosts/os_arch,Hosts/os_type,Hosts/ip,host_components,metrics/disk,metrics/load/load_one');
       App.HttpClient.get(hostsUrl, App.hostsMapper, {
         complete: callback
       });

ambari-web/app/controllers/main/admin/security.js

@@ -23,7 +23,7 @@ App.MainAdminSecurityController = Em.Controller.extend({
   securityEnabled: false,
   dataIsLoaded: false,
   serviceUsers: [],
-  tag: null,
+  tag: {},
   getAddSecurityWizardStatus: function () {
     return App.db.getSecurityWizardStatus();
   },
@@ -96,8 +96,9 @@ App.MainAdminSecurityController = Em.Controller.extend({
 
   getSecurityStatusFromServerSuccessCallback: function (data) {
     var configs = data.Clusters.desired_configs;
-    if ('global' in configs) {
-      this.set('tag', configs['global'].tag);
+    if ('global' in configs && 'core-site' in configs) {
+      this.set('tag.global', configs['global'].tag);
+      this.set('tag.core-site', configs['core-site'].tag);
       this.getServiceConfigsFromServer();
     }
     else {
@@ -106,12 +107,14 @@ App.MainAdminSecurityController = Em.Controller.extend({
   },
 
   getServiceConfigsFromServer: function () {
+    var urlParams = [];
+    urlParams.push('(type=global&tag=' + this.get('tag.global') + ')');
+    urlParams.push('(type=core-site&tag=' + this.get('tag.core-site') + ')');
     App.ajax.send({
-      name: 'admin.service_config',
+      name: 'admin.security.all_configurations',
       sender: this,
       data: {
-        siteName: 'global',
-        tagName: this.get('tag')
+        urlParams: urlParams.join('|')
       },
       success: 'getServiceConfigsFromServerSuccessCallback',
       error: 'errorCallback'
@@ -120,17 +123,27 @@ App.MainAdminSecurityController = Em.Controller.extend({
 
   getServiceConfigsFromServerSuccessCallback: function (data) {
     console.log("TRACE: In success function for the GET getServiceConfigsFromServer call");
-    var configs = data.items.findProperty('tag', this.get('tag')).properties;
+    var configs = data.items.findProperty('tag', this.get('tag.global')).properties;
     if (configs && (configs['security_enabled'] === 'true' || configs['security_enabled'] === true)) {
       this.set('securityEnabled', true);
     }
     else {
       this.set('securityEnabled', false);
+      var coreConfigs = data.items.findProperty('tag', this.get('tag.core-site')).properties;
+      this.setNnHaStatus(coreConfigs);
     }
     this.loadUsers(configs);
     this.set('dataIsLoaded', true);
   },
 
+  setNnHaStatus: function(coreConfigs) {
+    if(coreConfigs && coreConfigs['dfs.nameservices'] && coreConfigs['dfs.ha.namenodes.mycluster']) {
+      App.db.setIsNameNodeHa('true');
+    } else {
+      App.db.setIsNameNodeHa('false');
+    }
+  },
+
   loadUsers: function (configs) {
     var serviceUsers = this.get('serviceUsers');
     serviceUsers.pushObject({

ambari-web/app/controllers/main/admin/security/add/addSecurity_controller.js

@@ -26,6 +26,7 @@ App.AddSecurityController = App.WizardController.extend({
 
   content: Em.Object.create({
     services: [],
+    isNnHa: 'false',
     serviceConfigProperties: null,
     controllerName: 'addSecurityController'
   }),
@@ -46,6 +47,7 @@ App.AddSecurityController = App.WizardController.extend({
         this.loadServiceConfigs();
       case '1':
         this.loadServices();
+        this.loadNnHastatus();
     }
   },
 
@@ -62,9 +64,9 @@ App.AddSecurityController = App.WizardController.extend({
     this.clearServices();
     var secureServices;
     if(App.get('isHadoop2Stack')) {
-      secureServices = require('data/HDP2/secure_configs');
+      secureServices = $.extend(true, [], require('data/HDP2/secure_configs'));
     } else {
-      secureServices = require('data/secure_configs');
+      secureServices = $.extend(true, [], require('data/secure_configs'));
     }
 
     var installedServices = this.get('installedServices');
@@ -79,6 +81,11 @@ App.AddSecurityController = App.WizardController.extend({
 
   },
 
+  loadNnHastatus: function() {
+    var isNnHa = App.db.getIsNameNodeHa();
+    this.set('content.isNnHa', isNnHa);
+  },
+
   saveServiceConfigProperties: function (stepController) {
     var serviceConfigProperties = [];
     stepController.get('stepConfigs').forEach(function (_content) {

ambari-web/app/controllers/main/admin/security/add/step2.js

@@ -47,6 +47,7 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
     this.addUserPrincipals(this.get('content.services'));
     this.addMasterHostToGlobals(this.get('content.services'));
     this.addSlaveHostToGlobals(this.get('content.services'));
+    this.changeCategoryOnHa(this.get('content.services'));
     this.renderServiceConfigs(this.get('content.services'));
     var storedServices = this.get('content.serviceConfigProperties');
     if (storedServices) {
@@ -119,10 +120,10 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
    * @param configName
    * @param componentName
    */
-  setHostsToConfig: function(service, configName, componentName){
-    if(service){
+  setHostsToConfig: function (service, configName, componentName) {
+    if (service) {
       var hosts = service.configs.findProperty('name', configName);
-      if(hosts){
+      if (hosts) {
         hosts.defaultValue = App.Service.find(service.serviceName)
           .get('hostComponents')
           .filterProperty('componentName', componentName)
@@ -131,7 +132,7 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
     }
   },
 
-  loadUsers: function() {
+  loadUsers: function () {
     var securityUsers = App.router.get('mainAdminSecurityController').get('serviceUsers');
     if (!securityUsers || securityUsers.length < 1) { // Page could be refreshed in middle
       if (App.testMode) {
@@ -145,10 +146,10 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
         securityUsers = App.router.get('mainAdminSecurityController').get('serviceUsers');
       }
     }
-    this.set('securityUsers',securityUsers);
+    this.set('securityUsers', securityUsers);
   },
 
-  addUserPrincipals: function(serviceConfigs) {
+  addUserPrincipals: function (serviceConfigs) {
     var securityUsers = this.get('securityUsers');
     var smokeUser = securityUsers.findProperty('name', 'smokeuser');
     var hdfsUser = securityUsers.findProperty('name', 'hdfs_user');
@@ -159,20 +160,20 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
     var hbaseUserPrincipal = generalService.configs.findProperty('name', 'hbase_principal_name');
     var hbaseUserKeytab = generalService.configs.findProperty('name', 'hbase_user_keytab');
     var hbaseService = serviceConfigs.findProperty('serviceName', 'HBASE');
-    if(smokeUser && smokeUserPrincipal) {
+    if (smokeUser && smokeUserPrincipal) {
       smokeUserPrincipal.defaultValue = smokeUser.value;
     }
-    if(hdfsUser && hdfsUserPrincipal) {
+    if (hdfsUser && hdfsUserPrincipal) {
       hdfsUserPrincipal.defaultValue = hdfsUser.value;
     }
-    if(hbaseService && hbaseUser && hbaseUserPrincipal) {
+    if (hbaseService && hbaseUser && hbaseUserPrincipal) {
       hbaseUserPrincipal.defaultValue = hbaseUser.value;
       hbaseUserPrincipal.isVisible = true;
       hbaseUserKeytab.isVisible = true;
     }
   },
 
-  addSlaveHostToGlobals: function(serviceConfigs){
+  addSlaveHostToGlobals: function (serviceConfigs) {
     var hdfsService = serviceConfigs.findProperty('serviceName', 'HDFS');
     var mapReduceService = serviceConfigs.findProperty('serviceName', 'MAPREDUCE');
     var yarnService = serviceConfigs.findProperty('serviceName', 'YARN');
@@ -197,7 +198,7 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
     if (oozieService) {
       var oozieServerHost = oozieService.configs.findProperty('name', 'oozie_servername');
       var oozieServerPrincipal = oozieService.configs.findProperty('name', 'oozie_principal_name');
-      var oozieSpnegoPrincipal =  oozieService.configs.findProperty('name', 'oozie_http_principal_name');
+      var oozieSpnegoPrincipal = oozieService.configs.findProperty('name', 'oozie_http_principal_name');
       if (oozieServerHost && oozieServerPrincipal && oozieSpnegoPrincipal) {
         oozieServerHost.defaultValue = App.Service.find('OOZIE').get('hostComponents').findProperty('componentName', 'OOZIE_SERVER').get('host.hostName');
         oozieServerPrincipal.defaultValue = 'oozie/' + oozieServerHost.defaultValue;
@@ -210,16 +211,16 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
         hiveServerHost.defaultValue = App.Service.find('HIVE').get('hostComponents').findProperty('componentName', 'HIVE_SERVER').get('host.hostName');
       }
     }
-    if(webHcatService) {
-      var webHcatHost =  webHcatService.configs.findProperty('name', 'webhcatserver_host');
-      var webHcatSpnegoPrincipal =  webHcatService.configs.findProperty('name', 'webHCat_http_principal_name');
-      if(webHcatHost && webHcatSpnegoPrincipal) {
-        webHcatHost.defaultValue =  App.Service.find('WEBHCAT').get('hostComponents').findProperty('componentName', 'WEBHCAT_SERVER').get('host.hostName');
+    if (webHcatService) {
+      var webHcatHost = webHcatService.configs.findProperty('name', 'webhcatserver_host');
+      var webHcatSpnegoPrincipal = webHcatService.configs.findProperty('name', 'webHCat_http_principal_name');
+      if (webHcatHost && webHcatSpnegoPrincipal) {
+        webHcatHost.defaultValue = App.Service.find('WEBHCAT').get('hostComponents').findProperty('componentName', 'WEBHCAT_SERVER').get('host.hostName');
         webHcatSpnegoPrincipal.defaultValue = 'HTTP/' + webHcatHost.defaultValue;
       }
     }
 
-    if(nagiosService) {
+    if (nagiosService) {
       var nagiosServerHost = nagiosService.configs.findProperty('name', 'nagios_server');
       var nagiosServerPrincipal = nagiosService.configs.findProperty('name', 'nagios_principal_name');
       if (nagiosServerHost && nagiosServerPrincipal) {
@@ -227,7 +228,7 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
         nagiosServerPrincipal.defaultValue = 'nagios/' + nagiosServerHost.defaultValue;
       }
     }
-    if(hdfsService){
+    if (hdfsService) {
       var namenodeHost = hdfsService.configs.findProperty('name', 'namenode_host');
       var sNamenodeHost = hdfsService.configs.findProperty('name', 'snamenode_host');
       if (namenodeHost && sNamenodeHost) {
@@ -235,19 +236,19 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
         sNamenodeHost.defaultValue = App.Service.find('HDFS').get('hostComponents').findProperty('componentName', 'SECONDARY_NAMENODE').get('host.hostName');
       }
     }
-    if(mapReduceService){
+    if (mapReduceService) {
       var jobTrackerHost = mapReduceService.configs.findProperty('name', 'jobtracker_host');
       if (jobTrackerHost) {
         jobTrackerHost.defaultValue = App.Service.find('MAPREDUCE').get('hostComponents').findProperty('componentName', 'JOBTRACKER').get('host.hostName');
       }
     }
-    if(mapReduce2Service){
+    if (mapReduce2Service) {
       var jobHistoryServerHost = mapReduce2Service.configs.findProperty('name', 'jobhistoryserver_host');
       if (jobHistoryServerHost) {
         jobHistoryServerHost.defaultValue = App.Service.find('MAPREDUCE2').get('hostComponents').findProperty('componentName', 'HISTORYSERVER').get('host.hostName');
       }
     }
-    if(yarnService){
+    if (yarnService) {
       var resourceManagerHost = yarnService.configs.findProperty('name', 'resourcemanager_host');
       if (resourceManagerHost) {
         resourceManagerHost.defaultValue = App.Service.find('YARN').get('hostComponents').findProperty('componentName', 'RESOURCEMANAGER').get('host.hostName');
@@ -257,6 +258,38 @@ App.MainAdminSecurityAddStep2Controller = Em.Controller.extend({
     this.setHostsToConfig(zooKeeperService, 'zookeeperserver_hosts', 'ZOOKEEPER_SERVER');
   },
 
+  changeCategoryOnHa: function (serviceConfigs) {
+    var hdfsService = serviceConfigs.findProperty('serviceName', 'HDFS');
+    if (hdfsService) {
+      var secureProperties = require('data/HDP2/secure_properties').configProperties;
+      var configCategories = hdfsService.configCategories;
+      var dfsHttpPrincipal = secureProperties.findProperty('name', 'hadoop_http_principal_name');
+      var dfsHttpKeytab = secureProperties.findProperty('name', 'hadoop_http_keytab');
+      if ((App.testMode && App.testNameNodeHA) || (this.get('content.isNnHa') === 'true')) {
+        if (dfsHttpPrincipal && dfsHttpKeytab) {
+          dfsHttpPrincipal.category = 'NameNode';
+          dfsHttpKeytab.category = 'NameNode';
+        } else {
+          dfsHttpPrincipal.category = 'General';
+          dfsHttpKeytab.category = 'General';
+        }
+        var generalCategory = configCategories.findProperty('name','General');
+        var snCategory = configCategories.findProperty('name','SNameNode');
+        if(generalCategory) {
+          configCategories.removeObject(generalCategory);
+        }
+        if(snCategory) {
+          configCategories.removeObject(snCategory);
+        }
+      } else {
+        var jnCategory = configCategories.findProperty('name','JournalNode');
+        if(jnCategory) {
+          configCategories.removeObject(jnCategory);
+        }
+      }
+    }
+  },
+
   /**
    *  submit and move to step3
    */

ambari-web/app/data/HDP2/secure_configs.js

@@ -39,9 +39,10 @@ module.exports = [
     displayName: 'HDFS',
     filename: 'hdfs-site',
     configCategories: [
-      App.ServiceConfigCategory.create({ name: 'General', displayName: 'General'}),
+      App.ServiceConfigCategory.create({ name: 'General', displayName: 'General', exclude:'HA'}),
       App.ServiceConfigCategory.create({ name: 'NameNode', displayName: 'NameNode'}),
-      App.ServiceConfigCategory.create({ name: 'SNameNode', displayName: 'Secondary NameNode'}),
+      App.ServiceConfigCategory.create({ name: 'SNameNode', displayName: 'Secondary NameNode',exclude:'HA'}),
+      App.ServiceConfigCategory.create({ name: 'JournalNode', displayName: 'JournalNode',exclude:'non-HA'}),
       App.ServiceConfigCategory.create({ name: 'DataNode', displayName: 'DataNode'})
     ],
     sites: ['core-site', 'hdfs-site'],

ambari-web/app/data/HDP2/secure_mapping.js

@@ -121,6 +121,30 @@ module.exports = [
     "filename": "hdfs-site.xml",
     "serviceName": "HDFS"
   },
+  {
+    "name": "dfs.journalnode.kerberos.principal",
+    "templateName": ["journalnode_principal_name"],
+    "foreignKey": null,
+    "value": "<templateName[0]>",
+    "filename": "hdfs-site.xml",
+    "serviceName": "HDFS"
+  },
+  {
+    "name": "dfs.journalnode.kerberos.internal.spnego.principal",
+    "templateName": ["journalnode_http_principal_name"],
+    "foreignKey": null,
+    "value": "<templateName[0]>",
+    "filename": "hdfs-site.xml",
+    "serviceName": "HDFS"
+  },
+  {
+    "name": "dfs.journalnode.keytab.file",
+    "templateName": ["journalnode_keytab"],
+    "foreignKey": null,
+    "value": "<templateName[0]>",
+    "filename": "hdfs-site.xml",
+    "serviceName": "HDFS"
+  },
   {
     "name": "dfs.datanode.address",
     "templateName": ["dfs_datanode_address"],

ambari-web/app/data/HDP2/secure_properties.js

@@ -246,6 +246,60 @@ module.exports =
       "category": "SNameNode",
       "components": ["SECONDARY_NAMENODE"]
     },
+    {
+      "id": "puppet var",
+      "name": "journalnode_hosts",
+      "displayName": "JournalNode hosts",
+      "value": "",
+      "defaultValue": "localhost",
+      "description": "The hosts that have been assigned to run JournalNodes",
+      "displayType": "masterHosts",
+      "isOverridable": false,
+      "isVisible": true,
+      "serviceName": "HDFS",
+      "category": "JournalNode"
+    },
+    {
+      "id": "puppet var",
+      "name": "journalnode_principal_name",
+      "displayName": "Principal name",
+      "value": "",
+      "defaultValue": "jn/_HOST",
+      "description": "Principal name for JournalNode. _HOST will get automatically replaced with actual hostname at every instance of JournalNode",
+      "displayType": "principal",
+      "isVisible": true,
+      "isOverridable": false,
+      "serviceName": "HDFS",
+      "category": "JournalNode",
+      "component": "JOURNALNODE"
+    },
+    {
+      "id": "puppet var",
+      "name": "journalnode_http_principal_name",
+      "displayName": "Web principal name",
+      "value": "",
+      "defaultValue": "HTTP/_HOST",
+      "description": "Principal name for spnego access for JournalNode. _HOST will get automatically replaced with actual hostname at instance of JournalNode",
+      "displayType": "principal",
+      "isVisible": false,
+      "isOverridable": false,
+      "serviceName": "HDFS",
+      "category": "JournalNode"
+    },
+    {
+      "id": "puppet var",
+      "name": "journalnode_keytab",
+      "displayName": "Path to Keytab file",
+      "value": "",
+      "defaultValue": "/etc/security/keytabs/jn.service.keytab",
+      "description": "Path to JournalNode keytab file",
+      "displayType": "directory",
+      "isVisible": true,
+      "isOverridable": false,
+      "serviceName": "HDFS",
+      "category": "JournalNode",
+      "component": "JOURNALNODE"
+    },
     {
       "id": "puppet var",
       "name": "datanode_hosts", //not in the schema. For UI purpose

ambari-web/app/routes/add_security.js

@@ -125,6 +125,10 @@ module.exports = Em.Route.extend({
       })
     },
 
+    unroutePath: function () {
+      return false;
+    },
+
     next: function (router) {
       var addSecurityController = router.get('addSecurityController');
       addSecurityController.get('content').set('serviceConfigProperties', null);
@@ -155,6 +159,9 @@ module.exports = Em.Route.extend({
         controller.connectOutlet('mainAdminSecurityAddStep2', controller.get('content'));
       })
     },
+    unroutePath: function () {
+      return false;
+    },
     back: Em.Router.transitionTo('step1'),
     next: function (router) {
       var addSecurityController = router.get('addSecurityController');
@@ -186,6 +193,9 @@ module.exports = Em.Route.extend({
         controller.connectOutlet('mainAdminSecurityAddStep3', controller.get('content'));
       })
     },
+    unroutePath: function () {
+      return false;
+    },
     back: Em.Router.transitionTo('step2'),
     next: function (router) {
       App.db.setSecurityDeployStages(undefined);

ambari-web/app/routes/main.js

@@ -671,6 +671,7 @@ module.exports = Em.Route.extend({
             controller.setAddSecurityWizardStatus(currentClusterStatus.localdb.status);
             App.db.setSecureConfigProperties(currentClusterStatus.localdb.secureConfigProperties);
             App.db.setWizardCurrentStep('AddSecurity', currentClusterStatus.localdb.currentStep);
+            App.db.setIsNameNodeHa(currentClusterStatus.localdb.haStatus);
             App.db.setDisableSecurityStatus(currentClusterStatus.localdb.disableSecurityStatus);
           }
         }

ambari-web/app/utils/db.js

@@ -341,6 +341,14 @@ App.db.setSecureConfigProperties  = function (secureConfigs) {
   localStorage.setObject('ambari', App.db.data);
 };
 
+App.db.setIsNameNodeHa = function (haStatus) {
+  App.db.data = localStorage.getObject('ambari');
+  if (!App.db.data.AddSecurity) {
+    App.db.data.AddSecurity = {};
+  }
+  App.db.data.AddSecurity.haStatus = haStatus;
+  localStorage.setObject('ambari', App.db.data);
+};
 
 /*
  *  getter methods
@@ -545,6 +553,11 @@ App.db.getSecureConfigProperties = function () {
   return App.db.data.AddSecurity.secureConfigProperties;
 };
 
+App.db.getIsNameNodeHa = function (haStatus) {
+  App.db.data = localStorage.getObject('ambari');
+  return App.db.data.AddSecurity.haStatus;
+};
+
 App.db.getStacks = function () {
   App.db.data = localStorage.getObject('ambari');
   return App.db.data.app.stacksVersions;