最近用puppet3的hiera，apply的时候打印出很多下面的烦人debug信息，如何去掉呢？

如何把下面的信息去掉呢，很影响我查看其他有用的信息

DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::options in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_options in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::keepalive_timeout in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_keepalive_timeout in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::pid_file in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_pid_file in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::config_file in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_config_file in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::config_dir in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_config_dir in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::debug in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up debug in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_debug in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::protocol in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_protocol in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::config_file_init in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_config_file_init in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::firewall in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up firewall in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_firewall in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::puppi_helper in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up puppi_helper in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_puppi_helper in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::service_autorestart in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up service_autorestart in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_service_autorestart in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::source in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_source in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::log_file in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_log_file in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::log_dir in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_log_dir in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::data_dir in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_data_dir in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::service in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_service in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::firewall_src in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up firewall_src in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_firewall_src in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::monitor_target in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up monitor_target in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_monitor_target in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::gzip in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_gzip in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::monitor_tool in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up monitor_tool in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_monitor_tool in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::client_max_body_size in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_client_max_body_size in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::port in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_port in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::config_file_owner in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_config_file_owner in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx::package in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking up nginx_package in YAML backend
DEBUG: Wed Aug 21 02:19:02 +0000 2013: Looking for data source common