Hello Ruby,
It is just logging the trace of configuration object invocations.
It will not throw exception.
Regards,
Uma
----- Original Message -----
From: Ruby Stevenson <ruby...@gmail.com>
Date: Thursday, September 29, 2011 6:15 am
Subject: The configuration loading behavior
To: common-dev@hadoop.apache.org
> All -
>
> Can someone please help me to understand this
> (org.apache.hadoop.conf.Configuration, 20.204).
>
> The following code reads like an exception will be thrown if debug
> is on, no
> matter what, why?
>
>
> /** A new configuration where the behavior of reading from the
> default * resources can be turned off.
> *
> * If the parameter {@code loadDefaults} is false, the new instance
> * will not load resources from the default files.
> * @param loadDefaults specifies whether to load from the default
> files */
> public Configuration(boolean loadDefaults) {
> this.loadDefaults = loadDefaults;
> * if (LOG.isDebugEnabled()) {
> LOG.debug(StringUtils.stringifyException(new
> IOException("config()"))); }*
> synchronized(Configuration.class) {
> REGISTRY.put(this, null);
> }
> this.storeResource = false;
> }
>
> Thanks
>
> Ruby
>
