http://git-wip-us.apache.org/repos/asf/ambari/blob/3ae9a5c4/ambari-web/app/data/site_properties.js
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diff --git a/ambari-web/app/data/site_properties.js 
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-/**
- * 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.
- */
-module.exports =
-{
-  "configProperties": [
-  
/**********************************************HDFS***************************************/
-    {
-      "id": "site property",
-      "name": "fs.checkpoint.dir",
-      "displayName": "SecondaryNameNode Checkpoint directories",
-      "description": "Directory on the local filesystem where the Secondary 
NameNode should store the temporary images to merge",
-      "defaultValue": "",
-      "defaultDirectory": "/hadoop/hdfs/namesecondary",
-      "displayType": "directories",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "core-site.xml",
-      "category": "SECONDARY_NAMENODE",
-      "index": 1
-    },
-    {
-      "id": "site property",
-      "name": "fs.checkpoint.period",
-      "displayName": "HDFS Maximum Checkpoint Delay",
-      "description": "Maximum delay between two consecutive checkpoints for 
HDFS",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "seconds",
-      "isVisible": true,
-      "category": "General",
-      "serviceName": "HDFS",
-      "filename": "core-site.xml",
-      "index": 3
-    },
-    {
-      "id": "site property",
-      "name": "fs.checkpoint.size",
-      "displayName": "HDFS Maximum Edit Log Size for Checkpointing",
-      "description": "Maximum size of the edits log file that forces an urgent 
checkpoint even if the maximum checkpoint delay is not reached",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "bytes",
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "core-site.xml",
-      "category": "General",
-      "index": 4
-    },
-    {
-      "id": "site property",
-      "name": "dfs.name.dir",
-      "displayName": "NameNode directories",
-      "description": "NameNode directories for HDFS to store the file system 
image",
-      "defaultValue": "",
-      "defaultDirectory": "/hadoop/hdfs/namenode",
-      "displayType": "directories",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hdfs-site.xml",
-      "category": "NAMENODE",
-      "index": 1
-    },
-    {
-      "id": "site property",
-      "name": "dfs.webhdfs.enabled",
-      "displayName": "WebHDFS enabled",
-      "description": "Whether to enable WebHDFS feature",
-      "defaultValue": "",
-      "displayType": "checkbox",
-      "isOverridable": false,
-      "category": "General",
-      "serviceName": "HDFS",
-      "filename": "hdfs-site.xml",
-      "index": 0
-    },
-    {
-      "id": "site property",
-      "name": "dfs.datanode.failed.volumes.tolerated",
-      "displayName": "DataNode volumes failure toleration",
-      "description": "The number of volumes that are allowed to fail before a 
DataNode stops offering service",
-      "defaultValue": "",
-      "displayType": "int",
-      "isVisible": true,
-      "category": "DATANODE",
-      "serviceName": "HDFS",
-      "filename": "hdfs-site.xml",
-      "index": 3
-    },
-    {
-      "id": "site property",
-      "name": "dfs.datanode.data.dir.mount.file",
-      "displayName": "File that stores mount point for each data dir",
-      "description": "File path that contains the last known mount point for 
each data dir. This file is used to avoid creating a DFS data dir on the root 
drive (and filling it up) if a path was previously mounted on a drive.",
-      "defaultValue": "/etc/hadoop/conf/dfs_data_dir_mount.hist",
-      "displayType": "directory",
-      "isVisible": true,
-      "category": "DATANODE",
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "index": 4
-    },
-    {
-      "id": "site property",
-      "name": "dfs.data.dir",
-      "displayName": "DataNode directories",
-      "description": "DataNode directories for HDFS to store the data blocks",
-      "defaultValue": "",
-      "defaultDirectory": "/hadoop/hdfs/data",
-      "displayType": "directories",
-      "isVisible": true,
-      "category": "DATANODE",
-      "serviceName": "HDFS",
-      "filename": "hdfs-site.xml",
-      "index": 1
-    },
-    {
-      "id": "site property",
-      "name": "dfs.datanode.data.dir.perm",
-      "displayName": "DataNode directories permission",
-      "description": "",
-      "defaultValue": "",
-      "displayType": "int",
-      "isVisible": true,
-      "category": "DATANODE",
-      "serviceName": "HDFS",
-      "filename": "hdfs-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "dfs.replication",
-      "displayName": "Block replication",
-      "description": "Default block replication.",
-      "displayType": "int",
-      "defaultValue": "",
-      "isVisible": true,
-      "category": "General",
-      "serviceName": "HDFS",
-      "filename": "hdfs-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "dfs.datanode.du.reserved",
-      "displayName": "Reserved space for HDFS",
-      "description": "Reserved space in bytes per volume. Always leave this 
much space free for non dfs use.",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "bytes",
-      "isVisible": true,
-      "category": "General",
-      "serviceName": "HDFS",
-      "filename": "hdfs-site.xml",
-      "index": 2
-    },
-
-  
/******************************************MAPREDUCE***************************************/
-    {
-      "id": "site property",
-      "name": "mapred.local.dir",
-      "displayName": "MapReduce local directories",
-      "description": "Directories for MapReduce to store intermediate data 
files",
-      "defaultValue": "",
-      "defaultDirectory": "/hadoop/mapred",
-      "displayType": "directories",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "TASKTRACKER",
-      "index": 1
-    },
-    {
-      "id": "site property",
-      "name": "mapred.jobtracker.taskScheduler",
-      "displayName": "MapReduce Capacity Scheduler",
-      "description": "The scheduler to use for scheduling of MapReduce jobs",
-      "defaultValue": "",
-      "displayType": "advanced",
-      "isOverridable": false,
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 0
-    },
-    {
-      "id": "site property",
-      "name": "mapred.tasktracker.map.tasks.maximum",
-      "displayName": "Number of Map slots per node",
-      "description": "Number of slots that Map tasks that run simultaneously 
can occupy on a TaskTracker",
-      "defaultValue": "",
-      "displayType": "int",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "TASKTRACKER",
-      "index": 2
-    },
-    {
-      "id": "site property",
-      "name": "mapred.tasktracker.reduce.tasks.maximum",
-      "displayName": "Number of Reduce slots per node",
-      "description": "Number of slots that Reduce tasks that run 
simultaneously can occupy on a TaskTracker.",
-      "defaultValue": "",
-      "displayType": "int",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "TASKTRACKER",
-      "index": 3
-    },
-    {
-      "id": "site property",
-      "name": "mapred.cluster.reduce.memory.mb",
-      "displayName": "Cluster's Reduce slot size (virtual memory)",
-      "description": "The virtual memory size of a single Reduce slot in the 
MapReduce framework",
-      "defaultValue": "2048",
-      "displayType": "int",
-      "unit": "MB",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 2
-    },
-    {
-      "id": "site property",
-      "name": "mapred.job.map.memory.mb",
-      "displayName": "Default virtual memory for a job's map-task",
-      "description": "Virtual memory for single Map task",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "MB",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 5
-    },
-    {
-      "id": "site property",
-      "name": "mapred.cluster.max.map.memory.mb",
-      "displayName": "Upper limit on virtual memory for single Map task",
-      "description": "Upper limit on virtual memory size for a single Map task 
of any MapReduce job",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "MB",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 3
-    },
-    {
-      "id": "site property",
-      "name": "mapred.cluster.max.reduce.memory.mb",
-      "displayName": "Upper limit on virtual memory for single Reduce task",
-      "description": "Upper limit on virtual memory size for a single Reduce 
task of any MapReduce job",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "MB",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 4
-    },
-    {
-      "id": "site property",
-      "name": "mapred.job.reduce.memory.mb",
-      "displayName": "Default virtual memory for a job's reduce-task",
-      "description": "Virtual memory for single Reduce task",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "MB",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 6
-    },
-    {
-      "id": "site property",
-      "name": "mapred.cluster.map.memory.mb",
-      "displayName": "Cluster's Map slot size (virtual memory)",
-      "description": "The virtual memory size of a single Map slot in the 
MapReduce framework",
-      "defaultValue": "1536",
-      "displayType": "int",
-      "unit": "MB",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 1
-    },
-    {
-      "id": "site property",
-      "name": "io.sort.mb",
-      "displayName": "Map-side sort buffer memory",
-      "description": "The total amount of Map-side buffer memory to use while 
sorting files (Expert-only configuration)",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "MB",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 7
-    },
-    {
-      "id": "site property",
-      "name": "io.sort.spill.percent",
-      "displayName": "Limit on buffer",
-      "description": "Percentage of sort buffer used for record collection",
-      "defaultValue": "",
-      "displayType": "float",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 8
-    },
-    {
-      "id": "site property",
-      "name": "mapred.system.dir",
-      "displayName": "MapReduce system directories",
-      "description": "Path on the HDFS where where the MapReduce framework 
stores system files",
-      "defaultValue": "/mapred/system",
-      "displayType": "directories",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "Advanced mapred-site"
-    },
-    {
-      "id": "site property",
-      "name": "mapred.userlog.retain.hours",
-      "displayName": "Job log retention (hours)",
-      "description": "The maximum time, in hours, for which the user-logs are 
to be retained after the job completion.",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "hours",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 9
-    },
-    {
-      "id": "site property",
-      "name": "mapred.jobtracker.maxtasks.per.job",
-      "displayName": "Maximum number tasks for a Job",
-      "description": "Maximum number of tasks for a single Job",
-      "defaultValue": "",
-      "displayType": "int",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "category": "General",
-      "index": 10
-    },
-    {
-      "id": "site property",
-      "name": "mapred.hosts",
-      "displayName": "mapred.hosts",
-      "description": "Names a file that contains the list of nodes that may\
-      connect to the jobtracker.  If the value is empty, all hosts are \
-      permitted.",
-      "defaultValue": "",
-      "displayType": "directory",
-      "category": "Advanced mapred-site",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "mapred.hosts.exclude",
-      "displayName": "mapred.hosts.exclude",
-      "description": " Names a file that contains the list of hosts that\
-      should be excluded by the jobtracker.  If the value is empty, no\
-      hosts are excluded.",
-      "defaultValue": "",
-      "displayType": "directory",
-      "category": "Advanced mapred-site",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "mapred.child.java.opts",
-      "displayName": "Java options for MapReduce tasks",
-      "description": "Java options for the TaskTracker child processes.",
-      "defaultValue": "",
-      "displayType": "advanced",
-      "category": "TASKTRACKER",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-site.xml",
-      "index": 4
-    },
-
-  
/**********************************************oozie-site***************************************/
-    {
-      "id": "site property",
-      "name": "oozie.db.schema.name",
-      "displayName": "Database Name",
-      "description": "Database name used for the Oozie",
-      "defaultValue": "",
-      "isOverridable": false,
-      "displayType": "host",
-      "isVisible": true,
-      "isObserved": true,
-      "category": "OOZIE_SERVER",
-      "serviceName": "OOZIE",
-      "filename": "oozie-site.xml",
-      "index": 3
-    },
-    {
-      "id": "site property",
-      "name": "oozie.service.JPAService.jdbc.username",
-      "displayName": "Database Username",
-      "description": "Database user name to use to connect to the database",
-      "defaultValue": "",
-      "isOverridable": false,
-      "displayType": "host",
-      "category": "OOZIE_SERVER",
-      "serviceName": "OOZIE",
-      "filename": "oozie-site.xml",
-      "index": 4
-    },
-    {
-      "id": "site property",
-      "name": "oozie.service.JPAService.jdbc.password",
-      "displayName": "Database Password",
-      "description": "Database password to use to connect to the database",
-      "defaultValue": "",
-      "isOverridable": false,
-      "displayType": "password",
-      "isVisible": true,
-      "category": "OOZIE_SERVER",
-      "serviceName": "OOZIE",
-      "filename": "oozie-site.xml",
-      "index": 5
-    },
-    {
-      "id": "site property",
-      "name": "oozie.service.JPAService.jdbc.driver",
-      "displayName": "JDBC Driver Class",
-      "defaultValue": "",
-      "value": "",     // the value is overwritten in code
-      "isVisible": true,
-      "isOverridable": false,
-      "description": "Database name used for the Oozie",
-      "category": "OOZIE_SERVER",
-      "serviceName": "OOZIE",
-      "filename": "oozie-site.xml",
-      "index": 6
-    },
-    {
-      "id": "site property",
-      "name": "oozie.service.JPAService.jdbc.url",
-      "displayName": "Database URL",
-      "description": "The JDBC connection URL to the database",
-      "defaultValue": "",
-      "isOverridable": false,
-      "displayType": "advanced",
-      "category": "OOZIE_SERVER",
-      "serviceName": "OOZIE",
-      "filename": "oozie-site.xml",
-      "index": 7
-    },
-
-  
/**********************************************hive-site***************************************/
-    {
-      "id": "site property",
-      "name": "javax.jdo.option.ConnectionDriverName",
-      "displayName": "JDBC Driver Class",
-      "defaultValue": "",
-      "value": "",     // the value is overwritten in code
-      "isVisible": true,
-      "isOverridable": false,
-      "description": "Driver class name for a JDBC metastore",
-      "category": "HIVE_METASTORE",
-      "serviceName": "HIVE",
-      "filename": "hive-site.xml",
-      "index": 7
-    },
-    {
-      "id": "site property",
-      "name": "hive.heapsize",
-      "displayName": "Hive heap size",
-      "description": "Maximum Java heap size for HIVE service (Java option 
-Xmx)",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "serviceName": "HIVE",
-      "filename": "hive-site.xml",
-      "category": "General",
-      "index": 9
-    },
-    {
-      "id": "site property",
-      "name": "javax.jdo.option.ConnectionUserName",
-      "displayName": "Database Username",
-      "description": "Database user name to use to connect to the database",
-      "defaultValue": "hive",
-      "displayType": "host",
-      "isOverridable": false,
-      "category": "HIVE_METASTORE",
-      "serviceName": "HIVE",
-      "filename": "hive-site.xml",
-      "index": 5
-    },
-    {
-      "id": "site property",
-      "name": "javax.jdo.option.ConnectionPassword",
-      "displayName": "Database Password",
-      "description": "Database password to use to connect to the metastore 
database",
-      "defaultValue": "",
-      "displayType": "password",
-      "isOverridable": false,
-      "isVisible": true,
-      "category": "HIVE_METASTORE",
-      "serviceName": "HIVE",
-      "filename": "hive-site.xml",
-      "index": 6
-    },
-    {
-      "id": "site property",
-      "name": "javax.jdo.option.ConnectionURL",
-      "displayName": "Database URL",
-      "value": "",
-      "defaultValue": "", // set to a 'jdbc' to not include this in initial 
error count
-      "description": "The JDBC connection URL to the database",
-      "displayType": "advanced",
-      "isOverridable": false,
-      "isVisible": true,
-      "category": "HIVE_METASTORE",
-      "serviceName": "HIVE",
-      "filename": "hive-site.xml",
-      "index": 8
-    },
-    {
-      "id": "site property",
-      "name": "ambari.hive.db.schema.name",
-      "displayName": "Database Name",
-      "description": "Database name used as the Hive Metastore",
-      "defaultValue": "",
-      "isReconfigurable": true,
-      "displayType": "host",
-      "isOverridable": false,
-      "isObserved": true,
-      "serviceName": "HIVE",
-      "filename": "hive-site.xml",
-      "category": "HIVE_METASTORE",
-      "index": 4
-    },
-    {
-      "id": "site property",
-      "name": "hive.server2.thrift.port",
-      "displayName": "Hive Server Port",
-      "description": "TCP port number to listen on, default 10000.",
-      "defaultValue": "10000",
-      "displayType": "int",
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": true,
-      "category": "Advanced hive-site",
-      "serviceName": "HIVE",
-      "filename": "hive-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "hive.server2.support.dynamic.service.discovery",
-      "displayName": "hive.server2.support.dynamic.service.discovery",
-      "defaultValue": false,
-      "displayType": "checkbox",
-      "category": "Advanced hive-site",
-      "serviceName": "HIVE",
-      "filename": "hive-site.xml"
-    },
-  
/**********************************************hbase-site***************************************/
-    {
-      "id": "site property",
-      "name": "hbase.tmp.dir",
-      "displayName": "HBase local directory",
-      "description": "Temporary directory on the local filesystem",
-      "defaultDirectory": "/hadoop/hbase",
-      "defaultValue": "",
-      "displayType": "directory",
-      "isVisible": true,
-      "category": "Advanced hbase-site",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "hbase.master.port",
-      "displayName": "HBase Master Port",
-      "isReconfigurable": true,
-      "displayType": "int",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "category": "Advanced hbase-site"
-    },
-    {
-      "id": "site property",
-      "name": "hbase.regionserver.global.memstore.upperLimit",
-      "displayName": "hbase.regionserver.global.memstore.upperLimit",
-      "description": "",
-      "defaultValue": "",
-      "displayType": "float",
-      "category": "Advanced hbase-site",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "hbase.regionserver.global.memstore.lowerLimit",
-      "displayName": "hbase.regionserver.global.memstore.lowerLimit",
-      "defaultValue": "",
-      "description": "When memstores are being forced to flush to make room in\
-      memory, keep flushing until we hit this mark. Defaults to 35% of heap.\
-      This value equal to hbase.regionserver.global.memstore.upperLimit causes\
-      the minimum possible flushing to occur when updates are blocked due to\
-      memstore limiting.",
-      "displayType": "float",
-      "category": "Advanced hbase-site",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "hbase.hstore.blockingStoreFiles",
-      "displayName": "hstore blocking storefiles",
-      "description": "If more than this number of StoreFiles in any one Store 
(one StoreFile is written per flush of " +
-          "MemStore) then updates are blocked for this HRegion until a 
compaction is completed, or until " +
-          "hbase.hstore.blockingWaitTime has been exceeded.",
-      "defaultValue": "",
-      "isRequired": true,
-      "displayType": "int",
-      "category": "Advanced hbase-site",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "hbase.hstore.compactionThreshold",
-      "displayName": "HBase HStore compaction threshold",
-      "description": "If more than this number of HStoreFiles in any one 
HStore then a compaction is run to rewrite all HStoreFiles files as one.",
-      "defaultValue": "3",
-      "displayType": "int",
-      "category": "General",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 0
-    },
-    {
-      "id": "site property",
-      "name": "hfile.block.cache.size",
-      "displayName": "HFile block cache size ",
-      "description": "Percentage of maximum heap (-Xmx setting) to allocate to 
block cache used by HFile/StoreFile. Set to 0 to disable but it's not 
recommended.",
-      "defaultValue": "0.40",
-      "displayType": "float",
-      "category": "General",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 1
-    },
-    {
-      "id": "site property",
-      "name": "hbase.hregion.max.filesize",
-      "displayName": "Maximum HStoreFile Size",
-      "description": "If any one of a column families' HStoreFiles has grown 
to exceed this value, the hosting HRegion is split in two.",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "bytes",
-      "isVisible": true,
-      "category": "General",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 2
-    },
-    {
-      "id": "site property",
-      "name": "hbase.regionserver.handler.count",
-      "displayName": "RegionServer Handler",
-      "description": "Count of RPC Listener instances spun up on 
RegionServers",
-      "defaultValue": "60",
-      "displayType": "int",
-      "category": "HBASE_REGIONSERVER",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 2
-    },
-    {
-      "id": "site property",
-      "name": "hbase.hregion.majorcompaction",
-      "displayName": "HBase Region Major Compaction",
-      "description": "The time between major compactions of all HStoreFiles in 
a region. Set to 0 to disable automated major compactions.",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "ms",
-      "isVisible": true,
-      "category": "HBASE_REGIONSERVER",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 3
-    },
-    {
-      "id": "site property",
-      "name": "hbase.hregion.memstore.block.multiplier",
-      "displayName": "HBase Region Block Multiplier",
-      "description": "Block updates if memstore has \"Multiplier * HBase 
Region Memstore Flush Size\" bytes. Useful preventing runaway memstore during 
spikes in update traffic",
-      "defaultValue": "",
-      "displayType": "int",
-      "category": "HBASE_REGIONSERVER",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 4
-    },
-    {
-      "id": "site property",
-      "name": "hbase.hregion.memstore.mslab.enabled",
-      "displayName": "hbase.hregion.memstore.mslab.enabled",
-      "description": "Enables the MemStore-Local Allocation Buffer,\
-      a feature which works to prevent heap fragmentation under\
-      heavy write loads. This can reduce the frequency of stop-the-world\
-      GC pauses on large heaps.",
-      "defaultValue": "",
-      "displayType": "checkbox",
-      "category": "Advanced hbase-site",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "hbase.hregion.memstore.flush.size",
-      "displayName": "HBase Region Memstore Flush Size",
-      "description": "Memstore will be flushed to disk if size of the memstore 
exceeds this number of bytes.",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "bytes",
-      "category": "HBASE_REGIONSERVER",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 5
-    },
-    {
-      "id": "site property",
-      "name": "hbase.client.scanner.caching",
-      "displayName": "HBase Client Scanner Caching",
-      "description": "Number of rows that will be fetched when calling next on 
a scanner if it is not served from \
-      (local, client) memory. Do not set this value such that the time between 
invocations is greater than the scanner timeout",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "rows",
-      "isVisible": true,
-      "category": "General",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 3
-    },
-    {
-      "id": "site property",
-      "name": "zookeeper.session.timeout",
-      "displayName": "Zookeeper timeout for HBase Session",
-      "description": "HBase passes this to the zk quorum as suggested maximum 
time for a session",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "ms",
-      "category": "General",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 4
-    },
-    {
-      "id": "site property",
-      "name": "hbase.client.keyvalue.maxsize",
-      "displayName": "HBase Client Maximum key-value Size",
-      "description": "Specifies the combined maximum allowed size of a 
KeyValue instance. It should be set to a fraction of the maximum region size.",
-      "defaultValue": "",
-      "displayType": "int",
-      "unit": "bytes",
-      "category": "General",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "index": 5
-    },
-    {
-      "id": "site property",
-      "name": "hbase.coprocessor.region.classes",
-      "displayName": "hbase.coprocessor.region.classes",
-      "category": "Advanced hbase-site",
-      "isRequired": false,
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "hbase.coprocessor.master.classes",
-      "displayName": "hbase.coprocessor.master.classes",
-      "category": "Advanced hbase-site",
-      "isRequired": false,
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "dfs.client.read.shortcircuit",
-      "displayName": "HDFS Short-circuit read",
-      "description": "This configuration parameter turns on short-circuit 
local reads.",
-      "defaultValue": "",
-      "displayType": "checkbox",
-      "category": "Advanced hbase-site",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml"
-    },
-    {
-      "id": "site property",
-      "name": "dfs.support.append",
-      "displayName": "HDFS append support",
-      "description": "HDFS append support",
-      "defaultValue": "",
-      "displayType": "checkbox",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "category": "Advanced hbase-site"
-    },
-    {
-      "id": "site property",
-      "name": "hbase.zookeeper.quorum",
-      "displayName": "hbase.zookeeper.quorum",
-      "defaultValue": "",
-      "displayType": "multiLine",
-      "serviceName": "HBASE",
-      "filename": "hbase-site.xml",
-      "category": "Advanced hbase-site"
-    },
-
-  
/**********************************************webhcat-site***************************************/
-    {
-      "id": "site property",
-      "name": "templeton.hive.archive",
-      "displayName": "templeton.hive.archive",
-      "isRequired": false,
-      "serviceName": "HIVE",
-      "filename": "webhcat-site.xml",
-      "category": "Advanced webhcat-site"
-    },
-    {
-      "id": "site property",
-      "name": "templeton.pig.archive",
-      "displayName": "templeton.pig.archive",
-      "isRequired": false,
-      "serviceName": "HIVE",
-      "filename": "webhcat-site.xml",
-      "category": "Advanced webhcat-site"
-    },
-    {
-      "id": "site property",
-      "name": "templeton.zookeeper.hosts",
-      "displayName": "templeton.zookeeper.hosts",
-      "defaultValue": "",
-      "displayType": "multiLine",
-      "serviceName": "HIVE",
-      "filename": "webhcat-site.xml",
-      "category": "Advanced webhcat-site"
-    },
-  
/**********************************************pig.properties*****************************************/
-    {
-      "id": "site property",
-      "name": "content",
-      "displayName": "content",
-      "value": "",
-      "defaultValue": "",
-      "description": "pig properties",
-      "displayType": "content",
-      "isRequired": false,
-      "showLabel": false,
-      "serviceName": "PIG",
-      "filename": "pig-properties.xml",
-      "category": "Advanced pig-properties"
-    },
-  
/**********************************************HDFS***************************************/
-    {
-      "id": "puppet var",
-      "name": "namenode_host",
-      "displayName": "NameNode host",
-      "value": "",
-      "defaultValue": "",
-      "description": "The host that has been assigned to run NameNode",
-      "displayType": "masterHost",
-      "isOverridable": false,
-      "isRequiredByAgent": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "NAMENODE",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_heapsize",
-      "displayName": "NameNode Java heap size",
-      "description": "Initial and maximum Java heap size for NameNode (Java 
options -Xms and -Xmx).  This also applies to the Secondary NameNode.",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "NAMENODE",
-      "index": 2
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_opt_newsize",
-      "displayName": "NameNode new generation size",
-      "description": "Default size of Java new generation for NameNode (Java 
option -XX:NewSize).  This also applies to the Secondary NameNode.",
-      "defaultValue": "200",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "NAMENODE",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_opt_permsize",
-      "displayName": "NameNode permanent generation size",
-      "description": "Default size of Java permanent generation for NameNode 
(Java option -XX:PermSize).  This also applies to the Secondary NameNode.",
-      "defaultValue": "128",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "NAMENODE",
-      "index": 4
-    },
-    {
-      "id": "puppet var",
-      "name": "snamenode_host",
-      "displayName": "SNameNode host",
-      "value": "",
-      "defaultValue": "",
-      "description": "The host that has been assigned to run 
SecondaryNameNode",
-      "displayType": "masterHost",
-      "isRequiredByAgent": false,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "SECONDARY_NAMENODE",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "datanode_hosts", //not in the schema. For UI purpose
-      "displayName": "DataNode hosts",
-      "value": "",
-      "defaultValue": "",
-      "description": "The hosts that have been assigned to run DataNode",
-      "displayType": "slaveHosts",
-      "isRequired": false,
-      "isRequiredByAgent": false,
-      "isOverridable": false,
-      "isVisible": true,
-      "domain": "datanode-global",
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "DATANODE",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "dtnode_heapsize",
-      "displayName": "DataNode maximum Java heap size",
-      "description": "Maximum Java heap size for DataNode (Java option -Xmx)",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "isVisible": true,
-      "domain": "datanode-global",
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "DATANODE",
-      "index": 2
-    },
-    {
-      "id": "puppet var",
-      "name": "hadoop_heapsize",
-      "displayName": "Hadoop maximum Java heap size",
-      "description": "Maximum Java heap size for daemons such as Balancer 
(Java option -Xmx)",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "hdfs_log_dir_prefix",
-      "displayName": "Hadoop Log Dir Prefix",
-      "description": "The parent directory for Hadoop log files.  The HDFS log 
directory will be ${hadoop_log_dir_prefix} / ${hdfs_user} and the MapReduce log 
directory will be ${hadoop_log_dir_prefix} / ${mapred_user}.",
-      "defaultValue": "/var/log/hadoop",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "Advanced hadoop-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "hadoop_pid_dir_prefix",
-      "displayName": "Hadoop PID Dir Prefix",
-      "description": "The parent directory in which the PID files for Hadoop 
processes will be created.  The HDFS PID directory will be 
${hadoop_pid_dir_prefix} / ${hdfs_user} and the MapReduce PID directory will be 
${hadoop_pid_dir_prefix} / ${mapred_user}.",
-      "defaultValue": "/var/run/hadoop",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "Advanced hadoop-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "hadoop_root_logger",
-      "displayName": "Hadoop Root Logger",
-      "description": "Hadoop logging options",
-      "defaultValue": "INFO,RFA",
-      "displayType": "string",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "Advanced hadoop-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_opt_maxnewsize",
-      "displayName": "NameNode maximum new generation size",
-      "description": "",
-      "defaultValue": "200",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "NAMENODE"
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_opt_maxpermsize",
-      "displayName": "NameNode maximum permanent generation size",
-      "description": "Default size of Java maximum permanent generation for 
NameNode (Java option -XX:MaxPermSize).  This also applies to the Secondary 
NameNode.",
-      "defaultValue": "256",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "NAMENODE"
-    },
-    {
-      "id": "puppet var",
-      "name": "security_enabled",
-      "displayName": "Hadoop Security",
-      "description": "Enable hadoop security",
-      "defaultValue": 'false',
-      "isRequired": false,
-      "displayType": "checkbox",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "MISC",
-      "filename": "cluster-env.xml"
-    },
-    {
-      "id": "puppet var",
-      "name": "kerberos_domain",
-      "displayName": "Kerberos realm",
-      "description": "Kerberos realm",
-      "defaultValue": 'EXAMPLE.COM',
-      "isRequired": false,
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "MISC",
-      "filename": "cluster-env.xml"
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_formatted_mark_dir",
-      "displayName": "Hadoop formatted mark directory",
-      "description": "",
-      "defaultValue": "/var/run/hadoop/hdfs/namenode/formatted/",
-      "isRequired": false,
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isVisible": false,
-      "serviceName": "HDFS",
-      "filename": "hadoop-env.xml",
-      "category": "NAMENODE"
-    },
-    /***************************************** GLUSTERFS 
stack********************************************/
-    {
-      "id": "site property",
-      "name": "fs.glusterfs.impl",
-      "displayName": "GlusterFS fs impl",
-      "displayType": "string",
-      "filename": "core-site.xml",
-      "serviceName": "GLUSTERFS",
-      "category": "General"
-    },
-    {
-      "id": "site property",
-      "name": "fs.AbstractFileSystem.glusterfs.impl",
-      "displayName": "GlusterFS Abstract File System Implementation",
-      "displayType": "string",
-      "filename": "core-site.xml",
-      "serviceName": "GLUSTERFS",
-      "category": "General"
-    },
-  
/**********************************************GLUSTERFS***************************************/
-    {
-      "id": "puppet var",
-      "name": "fs_glusterfs_default_name",
-      "displayName": "GlusterFS default fs name 1.x Hadoop",
-      "description": "GlusterFS default filesystem name 
(glusterfs://{MasterFQDN}:9000)",
-      "defaultValue": "glusterfs:///localhost:8020",
-      "displayType": "string",
-      "isVisible": true,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "glusterfs_defaultFS_name",
-      "displayName": "GlusterFS default fs name 2.x Hadoop",
-      "description": "GlusterFS default filesystem name (glusterfs:///)",
-      "defaultValue": "glusterfs:///localhost:8020",
-      "displayType": "string",
-      "isVisible": true,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "hadoop_heapsize",
-      "displayName": "Hadoop maximum Java heap size",
-      "description": "Maximum Java heap size for daemons such as Balancer 
(Java option -Xmx)",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "isVisible": true,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "hdfs_log_dir_prefix",
-      "displayName": "Hadoop Log Dir Prefix",
-      "description": "The parent directory for Hadoop log files.  The HDFS log 
directory will be ${hadoop_log_dir_prefix} / ${hdfs_user} and the MapReduce log 
directory will be ${hadoop_log_dir_prefix} / ${mapred_user}.",
-      "defaultValue": "/var/log/hadoop",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "hadoop_pid_dir_prefix",
-      "displayName": "Hadoop PID Dir Prefix",
-      "description": "The parent directory in which the PID files for Hadoop 
processes will be created.  The HDFS PID directory will be 
${hadoop_pid_dir_prefix} / ${hdfs_user} and the MapReduce PID directory will be 
${hadoop_pid_dir_prefix} / ${mapred_user}.",
-      "defaultValue": "/var/run/hadoop",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_heapsize",
-      "displayName": "Name Node Heap Size",
-      "description": "Name Node Heap Size, default jvm memory setting",
-      "defaultValue": "1024",
-      "isReconfigurable": false,
-      "displayType": "int",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_opt_newsize",
-      "displayName": "NameNode new generation size",
-      "description": "Default size of Java new generation for NameNode (Java 
option -XX:NewSize).  This also applies to the Secondary NameNode.",
-      "defaultValue": "200",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_opt_maxnewsize",
-      "displayName": "NameNode maximum new generation size",
-      "description": "Maximum size of Java new generation for NameNode (Java 
option -XX:MaxnewSize).",
-      "defaultValue": "200",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_opt_permsize",
-      "displayName": "NameNode permanent generation size",
-      "description": "Default size of Java permanent generation for NameNode 
(Java option -XX:PermSize).  This also applies to the Secondary NameNode.",
-      "defaultValue": "128",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_opt_maxpermsize",
-      "displayName": "NameNode maximum permanent generation size",
-      "description": "Maximum size of Java permanent generation for NameNode 
(Java option -XX:MaxPermSize).",
-      "defaultValue": "256",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "dtnode_heapsize",
-      "displayName": "DataNode maximum Java heap size",
-      "description": "Maximum Java heap size for DataNode (Java option -Xmx)",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "isVisible": false,
-      "domain": "datanode-global",
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "glusterfs_user",
-      "displayName": "glusterfs user",
-      "description": "glusterfs user",
-      "defaultValue": "root",
-      "displayType": "string",
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "namenode_host",
-      "displayName": "NameNode Host",
-      "description": "NameNode Host.",
-      "defaultValue": "",
-      "displayType": "string",
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-    {
-      "id": "puppet var",
-      "name": "snamenode_host",
-      "displayName": "Secondary NameNode Host",
-      "description": "Secondary NameNode Host.",
-      "defaultValue": "",
-      "displayType": "string",
-      "isVisible": false,
-      "serviceName": "GLUSTERFS",
-      "filename": "hadoop-env.xml",
-      "category": "General Hadoop"
-    },
-  
/**********************************************MAPREDUCE***************************************/
-    {
-      "id": "puppet var",
-      "name": "hs_host",
-      "displayName": "History Server",
-      "description": "History Server",
-      "defaultValue": "",
-      "isOverridable": false,
-      "displayType": "masterHost",
-      "isRequiredByAgent": false,
-      "isVisible": true,
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-env.xml",
-      "category": "HISTORYSERVER",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "jobtracker_host",
-      "displayName": "JobTracker host",
-      "value": "",
-      "defaultValue": "",
-      "description": "The host that has been assigned to run JobTracker",
-      "displayType": "masterHost",
-      "isOverridable": false,
-      "isRequiredByAgent": false,
-      "isVisible": true,
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-env.xml",
-      "category": "JOBTRACKER",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "jtnode_opt_newsize",
-      "displayName": "JobTracker new generation size",
-      "description": "Default size of Java new generation size for JobTracker 
in MB (Java option -XX:NewSize)",
-      "defaultValue": "200",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-env.xml",
-      "category": "JOBTRACKER",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "jtnode_opt_maxnewsize",
-      "displayName": "JobTracker maximum new generation size",
-      "description": "Maximum size of Java new generation for JobTracker in MB 
(Java option -XX:MaxNewSize)",
-      "defaultValue": "200",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-env.xml",
-      "category": "JOBTRACKER",
-      "index": 2
-    },
-    {
-      "id": "puppet var",
-      "name": "jtnode_heapsize",
-      "displayName": "JobTracker maximum Java heap size",
-      "description": "Maximum Java heap size for JobTracker in MB (Java option 
-Xmx)",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-env.xml",
-      "category": "JOBTRACKER",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "tasktracker_hosts",
-      "displayName": "TaskTracker hosts",
-      "value": "",
-      "defaultValue": "",
-      "description": "The hosts that have been assigned to run TaskTracker",
-      "displayType": "slaveHosts",
-      "isOverridable": false,
-      "isVisible": true,
-      "isRequired": false,
-      "isRequiredByAgent": false,
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-env.xml",
-      "category": "TASKTRACKER",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "ttnode_heapsize",
-      "displayName": "TaskTracker maximum Java heap size",
-      "description": "Maximum Java heap size for TaskTracker in MB (Java 
option -Xmx)",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-env.xml",
-      "category": "TASKTRACKER",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "lzo_enabled",
-      "displayName": "LZO compression",
-      "description": "LZO compression enabled",
-      "defaultValue": true,
-      "displayType": "checkbox",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-env.xml",
-      "category": "General",
-      "index": 11
-    },
-    {
-      "id": "puppet var",
-      "name": "snappy_enabled",
-      "displayName": "Snappy compression",
-      "description": "Snappy compression enabled",
-      "defaultValue": true,
-      "isReconfigurable": false,
-      "displayType": "checkbox",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "MAPREDUCE",
-      "filename": "mapred-env.xml",
-      "category": "General",
-      "index": 12
-    },
-    {
-      "id": "puppet var",
-      "name": "rca_enabled",
-      "displayName": "Enable Job Diagnostics",
-      "description": "Tools for tracing the path and troubleshooting the 
performance of MapReduce jobs",
-      "defaultValue": true,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "displayType": "checkbox",
-      "isVisible": true,
-      "serviceName": "MAPREDUCE",
-      "category": "General",
-      "filename": "mapred-env.xml",
-      "index": 13
-    },
-  
/**********************************************HBASE***************************************/
-    {
-      "id": "puppet var",
-      "name": "hbasemaster_host",
-      "displayName": "HBase Master hosts",
-      "value": "",
-      "defaultValue": "",
-      "description": "The host that has been assigned to run HBase Master",
-      "displayType": "masterHosts",
-      "isOverridable": false,
-      "isRequiredByAgent": false,
-      "isVisible": true,
-      "serviceName": "HBASE",
-      "filename": "hbase-env.xml",
-      "category": "HBASE_MASTER",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "hbase_master_heapsize",
-      "displayName": "HBase Master Maximum Java heap size",
-      "description": "Maximum Java heap size for HBase master (Java option 
-Xmx)",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "isOverridable": true,
-      "isVisible": true,
-      "serviceName": "HBASE",
-      "filename": "hbase-env.xml",
-      "category": "HBASE_MASTER",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "regionserver_hosts",
-      "displayName": "RegionServer hosts",
-      "value": "",
-      "defaultValue": "",
-      "description": "The hosts that have been assigned to run RegionServer",
-      "displayType": "slaveHosts",
-      "isOverridable": false,
-      "isRequiredByAgent": false,
-      "isVisible": true,
-      "isRequired": false,
-      "domain": "regionserver-global",
-      "serviceName": "HBASE",
-      "filename": "hbase-env.xml",
-      "category": "HBASE_REGIONSERVER",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "hbase_regionserver_heapsize",
-      "displayName": "RegionServers maximum Java heap size",
-      "description": "Maximum Java heap size for RegionServers (Java option 
-Xmx)",
-      "defaultValue": "1024",
-      "displayType": "int",
-      "unit": "MB",
-      "isVisible": true,
-      "domain": "regionserver-global",
-      "serviceName": "HBASE",
-      "filename": "hbase-env.xml",
-      "category": "HBASE_REGIONSERVER",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "hbase_regionserver_xmn_max",
-      "displayName": "RegionServers maximum value for -Xmn",
-      "displayType": "int",
-      "unit": "MB",
-      "isVisible": true,
-      "domain": "regionserver-global",
-      "serviceName": "HBASE",
-      "filename": "hbase-env.xml",
-      "category": "HBASE_REGIONSERVER",
-      "index": 6
-    },
-    {
-      "id": "puppet var",
-      "name": "hbase_regionserver_xmn_ratio",
-      "displayName": "RegionServers Xmn is in percentage of Xmx",
-      "displayType": "float",
-      "isVisible": true,
-      "domain": "regionserver-global",
-      "serviceName": "HBASE",
-      "filename": "hbase-env.xml",
-      "category": "HBASE_REGIONSERVER",
-      "index": 7
-    },
-    {
-      "id": "puppet var",
-      "name": "hbase_log_dir",
-      "displayName": "HBase Log Dir",
-      "description": "Directory for HBase logs",
-      "defaultValue": "/var/log/hbase",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HBASE",
-      "filename": "hbase-env.xml",
-      "category": "Advanced hbase-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "hbase_pid_dir",
-      "displayName": "HBase PID Dir",
-      "description": "Directory in which the pid files for HBase processes 
will be created",
-      "defaultValue": "/var/run/hbase",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HBASE",
-      "filename": "hbase-env.xml",
-      "category": "Advanced hbase-env"
-    },
-  
/**********************************************HIVE***************************************/
-    {
-      "id": "puppet var",
-      "name": "hivemetastore_host",
-      "displayName": "Hive Metastore host",
-      "value": "",
-      "defaultValue": "",
-      "description": "The host that has been assigned to run Hive Metastore",
-      "displayType": "masterHost",
-      "isRequiredByAgent": false,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 0
-    },
-    // for existing MySQL
-    {
-      "id": "puppet var",
-      "name": "hive_existing_mysql_database",
-      "displayName": "Database Type",
-      "value": "",
-      "defaultValue": "MySQL",
-      "description": "Using an existing MySQL database for Hive Metastore",
-      "displayType": "masterHost",
-      "isOverridable": false,
-      "isVisible": false,
-      "isReconfigurable": false,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 1
-    },
-    // for existing PostgreSQL
-    {
-      "id": "puppet var",
-      "name": "hive_existing_postgresql_database",
-      "displayName": "Database Type",
-      "value": "",
-      "defaultValue": "PostgreSQL",
-      "description": "Using an existing PostgreSQL database for Hive 
Metastore",
-      "displayType": "masterHost",
-      "isOverridable": false,
-      "isVisible": false,
-      "isReconfigurable": false,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 1
-    },
-    // for existing Oracle
-    {
-      "id": "puppet var",
-      "name": "hive_existing_oracle_database",
-      "displayName": "Database Type",
-      "value": "",
-      "defaultValue": "Oracle",
-      "description": "Using an existing Oracle database for Hive Metastore",
-      "displayType": "masterHost",
-      "isVisible": false,
-      "isOverridable": false,
-      "isReconfigurable": false,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 1
-    },
-    // for new MySQL
-    {
-      "id": "puppet var",
-      "name": "hive_ambari_database",
-      "displayName": "Database Type",
-      "value": "",
-      "defaultValue": "MySQL",
-      "description": "MySQL will be installed by Ambari",
-      "displayType": "masterHost",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_database",
-      "displayName": "Hive Database",
-      "value": "",
-      "defaultValue": "New MySQL Database",
-      "options": [
-        {
-          displayName: 'New MySQL Database',
-          foreignKeys: ['hive_ambari_database', 'hive_ambari_host']
-        },
-        {
-          displayName: 'Existing MySQL Database',
-          foreignKeys: ['hive_existing_mysql_database', 
'hive_existing_mysql_host']
-        },
-        {
-          displayName: 'Existing PostgreSQL Database',
-          foreignKeys: ['hive_existing_postgresql_database', 
'hive_existing_postgresql_host']
-        },
-        {
-          displayName: 'Existing Oracle Database',
-          foreignKeys: ['hive_existing_oracle_database', 
'hive_existing_oracle_host']
-        }
-      ],
-      "description": "MySQL will be installed by Ambari",
-      "displayType": "radio button",
-      "isReconfigurable": true,
-      "radioName": "hive-database",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 2
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_hostname",
-      "displayName": "Database Host",
-      "description": "Specify the host on which the database is hosted",
-      "defaultValue": "",
-      "isReconfigurable": true,
-      "displayType": "host",
-      "isOverridable": false,
-      "isVisible": false,
-      "isObserved": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_existing_mysql_host",
-      "displayName": "Database Host",
-      "description": "Specify the host on which the existing database is 
hosted",
-      "defaultValue": "",
-      "displayType": "host",
-      "isOverridable": false,
-      "isVisible": false,
-      "isObserved": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_existing_oracle_host",
-      "displayName": "Database Host",
-      "description": "Specify the host on which the existing database is 
hosted",
-      "defaultValue": "",
-      "displayType": "host",
-      "isOverridable": false,
-      "isVisible": false,
-      "isObserved": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_existing_postgresql_host",
-      "displayName": "Database Host",
-      "description": "Specify the host on which the existing database is 
hosted",
-      "defaultValue": "",
-      "displayType": "host",
-      "isOverridable": false,
-      "isVisible": false,
-      "isObserved": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_ambari_host",
-      "value": "",
-      "defaultValue": "",
-      "displayName": "Database Host",
-      "description": "The host where Hive Metastore database is located",
-      "isReconfigurable": false,
-      "displayType": "masterHost",
-      "isRequiredByAgent": false,
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "HIVE_METASTORE",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_metastore_port",
-      "displayName": "Hive metastore port",
-      "description": "",
-      "defaultValue": "9083",
-      "isReconfigurable": false,
-      "displayType": "int",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "Advanced hive-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_log_dir",
-      "displayName": "Hive Log Dir",
-      "description": "Directory for Hive log files",
-      "defaultValue": "/var/log/hive",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "Advanced hive-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_pid_dir",
-      "displayName": "Hive PID Dir",
-      "description": "Directory in which the PID files for Hive processes will 
be created",
-      "defaultValue": "/var/run/hive",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "Advanced hive-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_aux_jars_path",
-      "displayName": "Hive auxilary jar path",
-      "description": "",
-      "defaultValue": "/usr/lib/hcatalog/share/hcatalog/hcatalog-core.jar",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isVisible": false,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "Advanced hive-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_database_name",
-      "displayName": "hive_database_name",
-      "defaultValue": "",
-      "isReconfigurable": false,
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "Advanced hive-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "hive_database_type",
-      "displayName": "hive_database_type",
-      "defaultValue": "",
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "Advanced hive-env"
-    },
-  
/**********************************************HIVE***************************************/
-    {
-      "id": "puppet var",
-      "name": "webhcatserver_host",
-      "displayName": "WebHCat Server host",
-      "value": "",
-      "defaultValue": "",
-      "description": "The host that has been assigned to run WebHCat Server",
-      "displayType": "masterHost",
-      "isOverridable": false,
-      "isRequiredByAgent": false,
-      "isVisible": true,
-      "serviceName": "HIVE",
-      "filename": "webhcat-env.xml",
-      "category": "WEBHCAT_SERVER"
-    },
-    {
-      "id": "puppet var",
-      "name": "hcat_log_dir",
-      "displayName": "WebHCat Log Dir",
-      "description": "Directory for WebHCat log files",
-      "defaultValue": "/var/log/webhcat",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "Advanced webhcat-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "hcat_pid_dir",
-      "displayName": "WebHCat PID Dir",
-      "description": "Directory in which the PID files for WebHCat processes 
will be created",
-      "defaultValue": "/var/run/webhcat",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "HIVE",
-      "filename": "hive-env.xml",
-      "category": "Advanced webhcat-env"
-    },
-  
/**********************************************OOZIE***************************************/
-    {
-      "id": "puppet var",
-      "name": "oozieserver_host",
-      "displayName": "Oozie Server host",
-      "value": "",
-      "defaultValue": "",
-      "description": "The host that has been assigned to run Oozie Server",
-      "displayType": "masterHost",
-      "isOverridable": false,
-      "isRequiredByAgent": false,
-      "isVisible": true,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 0
-    },
-    // for existing PostgreSQL
-    {
-      "id": "puppet var",
-      "name": "oozie_existing_postgresql_database",
-      "displayName": "Database Type",
-      "value": "",
-      "defaultValue": "PostgreSQL",
-      "description": "Using an existing PostgreSQL database for Oozie 
Metastore",
-      "displayType": "masterHost",
-      "isOverridable": false,
-      "isVisible": false,
-      "isReconfigurable": false,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 1
-    },
-    // for existing Oracle
-    {
-      "id": "puppet var",
-      "name": "oozie_existing_oracle_database",
-      "displayName": "Database Type",
-      "value": "",
-      "defaultValue": "Oracle",
-      "description": "Using an existing Oracle database for Oozie Metastore",
-      "displayType": "masterHost",
-      "isVisible": false,
-      "isObserved": true,
-      "isReconfigurable": false,
-      "isOverridable": false,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 1
-    },
-    // for current derby
-    {
-      "id": "puppet var",
-      "name": "oozie_derby_database",
-      "displayName": "Database Type",
-      "value": "",
-      "defaultValue": "Derby",
-      "description": "Using current Derby database for Oozie Metastore",
-      "displayType": "masterHost",
-      "isVisible": false,
-      "isReconfigurable": false,
-      "isOverridable": false,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 1
-    },
-    // for existing MySQL oozie
-    {
-      "id": "puppet var",
-      "name": "oozie_existing_mysql_database",
-      "displayName": "Database Type",
-      "value": "",
-      "defaultValue": "MySQL",
-      "description": "Using an existing MySQL database for Oozie Metastore",
-      "displayType": "masterHost",
-      "isVisible": false,
-      "isReconfigurable": false,
-      "isOverridable": false,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "oozie_database",
-      "displayName": "Oozie Database",
-      "value": "",
-      "defaultValue": "New Derby Database",
-      "options": [
-        {
-          displayName: 'New Derby Database',
-          foreignKeys: ['oozie_derby_database', 'oozie_ambari_host']
-        },
-        {
-          displayName: 'Existing MySQL Database',
-          foreignKeys: ['oozie_existing_mysql_database', 
'oozie_existing_mysql_host']
-        },
-        {
-          displayName: 'Existing PostgreSQL Database',
-          foreignKeys: ['oozie_existing_postgresql_database', 
'oozie_existing_postgresql_host']
-        },
-        {
-          displayName: 'Existing Oracle Database',
-          foreignKeys: ['oozie_existing_oracle_database', 
'oozie_existing_oracle_host']
-        }
-      ],
-      "description": "Current Derby Database will be installed by Ambari",
-      "displayType": "radio button",
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "radioName": "oozie-database",
-      "isVisible": true,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 2
-    },
-    {
-      "id": "puppet var",
-      "name": "oozie_hostname",
-      "defaultValue": "",
-      "displayName": "Database Host",
-      "description": "The host where the Oozie database is located",
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "displayType": "host",
-      "isVisible": false,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "oozie_existing_mysql_host",
-      "displayName": "Database Host",
-      "description": "Specify the host on which the existing database is 
hosted",
-      "defaultValue": "",
-      "isOverridable": false,
-      "displayType": "host",
-      "isRequiredByAgent": false,
-      "isVisible": false,
-      "isObserved": true,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "oozie_existing_postgresql_host",
-      "displayName": "Database Host",
-      "description": "Specify the host on which the existing database is 
hosted",
-      "defaultValue": "",
-      "isOverridable": false,
-      "displayType": "host",
-      "isRequiredByAgent": false,
-      "isVisible": false,   // This is dynamically set to true if database 
selected by the user is existing postgresql
-      "isObserved": true,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "oozie_existing_oracle_host",
-      "displayName": "Database Host",
-      "description": "Specify the host on which the existing database is 
hosted",
-      "defaultValue": "",
-      "isOverridable": false,
-      "isRequiredByAgent": false,
-      "displayType": "host",
-      "isVisible": false,
-      "isObserved": true,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "oozie_ambari_host",
-      "value": "",
-      "defaultValue": "",
-      "displayName": "Database Host",
-      "description": "Host on which the database will be created by Ambari",
-      "isReconfigurable": false,
-      "isOverridable": false,
-      "isRequiredByAgent": false,
-      "displayType": "masterHost",
-      "isVisible": false,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "oozie_data_dir",
-      "displayName": "Oozie Data Dir",
-      "description": "Data directory in which the Oozie DB exists",
-      "defaultValue": "",
-      "defaultDirectory": "/hadoop/oozie/data",
-      "isReconfigurable": true,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "isRequired": false,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "OOZIE_SERVER",
-      "index": 8
-    },
-
-    {
-      "id": "puppet var",
-      "name": "oozie_log_dir",
-      "displayName": "Oozie Log Dir",
-      "description": "Directory for oozie logs",
-      "defaultValue": "/var/log/oozie",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "Advanced oozie-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "oozie_pid_dir",
-      "displayName": "Oozie PID Dir",
-      "description": "Directory in which the pid files for oozie processes 
will be created",
-      "defaultValue": "/var/run/oozie",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "Advanced oozie-env"
-    },
-    {
-      "id": "puppet var",
-      "name": "oozie_admin_port",
-      "displayName": "Oozie Server Admin Port",
-      "isReconfigurable": true,
-      "displayType": "int",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "OOZIE",
-      "filename": "oozie-env.xml",
-      "category": "Advanced oozie-env"
-    },
-  
/**********************************************NAGIOS***************************************/
-    {
-      "id": "puppet var",
-      "name": "nagios_web_login",
-      "displayName": "Nagios Admin username",
-      "description": "Nagios Web UI Admin username",
-      "defaultValue": "nagiosadmin",
-      "isReconfigurable": false,
-      "displayType": "user",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "NAGIOS",
-      "filename": "nagios-env.xml",
-      "category": "General",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "nagios_web_password",
-      "displayName": "Nagios Admin password",
-      "description": "Nagios Web UI Admin password",
-      "defaultValue": "",
-      "isReconfigurable": true,
-      "displayType": "password",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "NAGIOS",
-      "filename": "nagios-env.xml",
-      "category": "General",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "nagios_contact",
-      "displayName": "Hadoop Admin email",
-      "description": "Hadoop Administrator email for alert notification",
-      "defaultValue": "",
-      "displayType": "email",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "NAGIOS",
-      "filename": "nagios-env.xml",
-      "category": "General",
-      "index": 2
-    },
-  
/**********************************************ZOOKEEPER***************************************/
-    {
-      "id": "puppet var",
-      "name": "zookeeperserver_hosts",
-      "displayName": "ZooKeeper Server hosts",
-      "value": "",
-      "defaultValue": "",
-      "description": "The host that has been assigned to run ZooKeeper Server",
-      "displayType": "masterHosts",
-      "isRequiredByAgent": false,
-      "isVisible": true,
-      "isOverridable": false,
-      "isRequired": false,
-      "serviceName": "ZOOKEEPER",
-      "filename": "zookeeper-env.xml",
-      "category": "ZOOKEEPER_SERVER",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "dataDir",
-      "displayName": "ZooKeeper directory",
-      "description": "Data directory for ZooKeeper",
-      "defaultValue": "",
-      "defaultDirectory": "/hadoop/zookeeper",
-      "isReconfigurable": true,
-      "displayType": "directory",
-      "isVisible": true,
-      "serviceName": "ZOOKEEPER",
-      "filename": "zoo.cfg.xml",
-      "category": "ZOOKEEPER_SERVER",
-      "index": 1
-    },
-    {
-      "id": "puppet var",
-      "name": "tickTime",
-      "displayName": "Length of single Tick",
-      "description": "The length of a single tick in milliseconds, which is 
the basic time unit used by ZooKeeper",
-      "defaultValue": "2000",
-      "displayType": "int",
-      "unit": "ms",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "ZOOKEEPER",
-      "filename": "zoo.cfg.xml",
-      "category": "ZOOKEEPER_SERVER",
-      "index": 2
-    },
-    {
-      "id": "puppet var",
-      "name": "initLimit",
-      "displayName": "Ticks to allow for sync at Init",
-      "description": "Amount of time, in ticks to allow followers to connect 
and sync to a leader",
-      "defaultValue": "10",
-      "displayType": "int",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "ZOOKEEPER",
-      "filename": "zoo.cfg.xml",
-      "category": "ZOOKEEPER_SERVER",
-      "index": 3
-    },
-    {
-      "id": "puppet var",
-      "name": "syncLimit",
-      "displayName": "Ticks to allow for sync at Runtime",
-      "description": "Amount of time, in ticks to allow followers to connect",
-      "defaultValue": "5",
-      "displayType": "int",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "ZOOKEEPER",
-      "filename": "zoo.cfg.xml",
-      "category": "ZOOKEEPER_SERVER",
-      "index": 4
-    },
-    {
-      "id": "puppet var",
-      "name": "clientPort",
-      "displayName": "Port for running ZK Server",
-      "description": "Port for running ZooKeeper server",
-      "defaultValue": "2181",
-      "displayType": "int",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "ZOOKEEPER",
-      "filename": "zoo.cfg.xml",
-      "category": "ZOOKEEPER_SERVER",
-      "index": 5
-    },
-    {
-      "id": "puppet var",
-      "name": "zk_log_dir",
-      "displayName": "ZooKeeper Log Dir",
-      "description": "Directory for ZooKeeper log files",
-      "defaultValue": "/var/log/zookeeper",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "ZOOKEEPER",
-      "filename": "zookeeper-env.xml",
-      "category": "Advanced zookeeper-env",
-      "index": 0
-    },
-    {
-      "id": "puppet var",
-      "name": "zk_pid_dir",
-      "displayName": "ZooKeeper PID Dir",
-      "description": "Directory in which the pid files for zookeeper processes 
will be created",
-      "defaultValue": "/var/run/zookeeper",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "ZOOKEEPER",
-      "filename": "zookeeper-env.xml",
-      "category": "Advanced zookeeper-env",
-      "index": 1
-    },
-  
/**********************************************GANGLIA***************************************/
-    {
-      "id": "puppet var",
-      "name": "ganglia_conf_dir",
-      "displayName": "Ganglia conf directory",
-      "description": "",
-      "defaultValue": "/etc/ganglia/hdp",
-      "isReconfigurable": false,
-      "displayType": "directory",
-      "isVisible": false,
-      "serviceName": "GANGLIA",
-      "filename": "ganglia-env.xml",
-      "category": "Advanced ganglia-env"
-    },
-  
/**********************************************MISC******************************************/
-    {
-      "id": "puppet var",
-      "name": "rrdcached_base_dir",
-      "displayName": "Ganglia rrdcached base directory",
-      "description": "Default directory for saving the rrd files on ganglia 
server",
-      "defaultValue": "/var/lib/ganglia/rrds",
-      "displayType": "directory",
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "GANGLIA",
-      "filename": "ganglia-env.xml",
-      "category": "General",
-      "belongsToService": ["GANGLIA"]
-    },
-    {
-      "id": "puppet var",
-      "name": "ignore_groupsusers_create",
-      "displayName": "Skip group modifications during install",
-      "displayType": "checkbox",
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MISC",
-      "filename": "cluster-env.xml",
-      "category": "Users and Groups"
-    },
-    {
-      "id": "puppet var",
-      "name": "create_notification",
-      "displayName": "Create Notification",
-      "isRequired": true,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "defaultValue": "no",
-      "filename": "alert_notification"
-    },
-    {
-      "id": "puppet var",
-      "name": "mail.smtp.host",
-      "displayName": "SMTP Host",
-      "displayType": "host",
-      "isRequired": false,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "rowStyleClass": "indent-1",
-      "filename": "alert_notification"
-    },
-    {
-      "id": "puppet var",
-      "name": "mail.smtp.port",
-      "displayName": "SMTP Port",
-      "displayType": "int",
-      "isRequired": false,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "rowStyleClass": "indent-1",
-      "filename": "alert_notification"
-    },
-    {
-      "id": "puppet var",
-      "name": "mail.smtp.from",
-      "displayName": "FROM Email Address",
-      "displayType": "email",
-      "isRequired": false,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "rowStyleClass": "indent-1",
-      "filename": "alert_notification"
-    },
-    {
-      "id": "puppet var",
-      "name": "ambari.dispatch.recipients",
-      "displayName": " TO Email Address",
-      "displayType": "email",
-      "isRequired": false,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "rowStyleClass": "indent-1",
-      "filename": "alert_notification"
-    },
-    {
-      "id": "puppet var",
-      "name": "smtp_use_auth",
-      "displayName": "SMTP server requires authentication",
-      "displayType": "checkbox",
-      "isRequired": false,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "defaultValue": true,
-      "isVisible": true,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "rowStyleClass": "indent-1",
-      "filename": "alert_notification"
-    },
-    {
-      "id": "puppet var",
-      "name": "ambari.dispatch.credential.username",
-      "displayName": "SMTP Username",
-      "displayType": "string",
-      "isRequired": false,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "rowStyleClass": "indent-2",
-      "filename": "alert_notification"
-    },
-    {
-      "id": "puppet var",
-      "name": "ambari.dispatch.credential.password",
-      "displayName": "SMTP Password",
-      "displayType": "string",
-      "isRequired": false,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": true,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "rowStyleClass": "indent-2",
-      "filename": "alert_notification"
-    },
-    {
-      "id": "puppet var",
-      "name": "mail.smtp.starttls.enable",
-      "isRequired": false,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "rowStyleClass": "indent-1",
-      "filename": "alert_notification"
-    },
-    {
-      "id": "puppet var",
-      "name": "mail.smtp.startssl.enable",
-      "isRequired": false,
-      "isReconfigurable": true,
-      "isOverridable": false,
-      "isVisible": false,
-      "serviceName": "MISC",
-      "category": "Notifications",
-      "rowStyleClass": "indent-1",
-      "filename": "alert_notification"
-    }
-  ]
-};

http://git-wip-us.apache.org/repos/asf/ambari/blob/3ae9a5c4/ambari-web/app/mappers.js
----------------------------------------------------------------------
diff --git a/ambari-web/app/mappers.js b/ambari-web/app/mappers.js
index 7ed5be3..7bd17ea 100644
--- a/ambari-web/app/mappers.js
+++ b/ambari-web/app/mappers.js
@@ -23,9 +23,7 @@ require('mappers/stack_mapper');
 require('mappers/stack_version_mapper');
 require('mappers/repository_version_mapper');
 require('mappers/hosts_mapper');
-require('mappers/jobs_mapper');
 require('mappers/cluster_mapper');
-require('mappers/runs_mapper');
 require('mappers/racks_mapper');
 require('mappers/users_mapper');
 require('mappers/service_mapper');

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