its very well explained here http://hortonworks.com/blog/the-role-of-delegation-tokens-in-apache-hadoop-security/
On Mon, Nov 11, 2013 at 3:10 PM, lei liu <[email protected]> wrote: > There is DelegationToken in hadoop2. What is the role of DelegationToken > and how to use the DelegationToken ? > > Thanks, > > LiuLei > > > > > > -- Nitin Pawar
