ReconfigurationServlet is utility for changing a node's configuration.it Reloads the configuration file, verifies whether changes are possible and asks the admin to approve the change.
look at the source code available in hadoop bianries. :::::::::::::::::::::::::::::::::::::::: Raj K Singh http://www.rajkrrsingh.blogspot.com Mobile Tel: +91 (0)9899821370 On Thu, Aug 15, 2013 at 9:31 AM, lei liu <liulei...@gmail.com> wrote: > There is ReconfigurationServlet class in hadoop-2.0.5. > > How I to use the function for NameNode and DataNode? > > Thanks, > > LiuLei >
