{
    "node_group_template": {
        "auto_security_group": false,
        "availability_zone": null,
        "created_at": "2015-03-27 09:46:37.940396",
        "flavor_id": "42",
        "floating_ip_pool": "82757050-c76d-423e-9634-757b4fbef83d",
        "hadoop_version": "2.6.0",
        "id": "9b0327b7-1acd-4db9-b995-1f50822c49dc",
        "is_default": false,
        "is_proxy_gateway": false,
        "name": "aaa",
        "node_configs": {},
        "node_processes": [
            "namenode",
            "resourcemanager",
            "oozie",
            "historyserver"
        ],
        "plugin_name": "vanilla",
        "security_groups": null,
        "tenant_id": "4ad2cbb9cb564018b2c1bf69865218d7",
        "volume_local_to_instance": false,
        "volume_mount_prefix": "/volumes/disk",
        "volume_type": null,
        "volumes_availability_zone": null,
        "volumes_per_node": 0,
        "volumes_size": 0
    }
}

{
    "node_group_template": {
        "auto_security_group": false,
        "availability_zone": null,
        "created_at": "2015-03-27 09:46:37.940396",
        "flavor_id": "42",
        "floating_ip_pool": "82757050-c76d-423e-9634-757b4fbef83d",
        "hadoop_version": "2.6.0",
        "id": "9b0327b7-1acd-4db9-b995-1f50822c49dc",
        "is_default": false,
        "is_proxy_gateway": false,
        "name": "master",
        "node_configs": {},
        "node_processes": [
            "namenode",
            "resourcemanager",
            "oozie",
            "historyserver"
        ],
        "plugin_name": "vanilla",
        "security_groups": null,
        "tenant_id": "4ad2cbb9cb564018b2c1bf69865218d7",
        "volume_local_to_instance": false,
        "volume_mount_prefix": "/volumes/disk",
        "volume_type": null,
        "volumes_availability_zone": null,
        "volumes_per_node": 0,
        "volumes_size": 0
    }
}

Fix the incorrect returned value
Fix the incorrect returned value

The request parameter's value("name":"master") and
the response parameter's value("name":"aaa") are not
consistent,so it is changed.

Change-Id: Ic715224496c173ad009633bf9fded48d06765fa3
Closes-Bug: #1494105
