I see that the Configuration class in Hadoop is writable http://hadoop.apache.org/docs/current/api/org/apache/hadoop/conf/Configuration.html. However, I do not see any of the methods that it has exposed that can be used to add a writable object (I see a lot of methods to set and get primitive types like int, long). Let us say, I have my own writable object and I want to add it to the configuration for all my mappers and reduces to use, how do I do this?
Thanks,
Venkat