{
    "schema": "http://example.org/specification/v2.0.0",
    "metadata": {
    },
    "global": {
    },
    "components": {
        "COMMAND_LOGGER": {
            "yarn.memory": "128",
            "yarn.role.priority": "1",
            "yarn.component.instances": "1",
            "yarn.label.expression":"blue"
        },
        "slider-appmaster": {
            "yarn.label.expression":"red",
             "yarn.memory": "256"
        }
    }
}