You can maintain per-DN configs if you wish to restrict the HTTP server to only the public IP, but otherwise use a wildcard 0.0.0.0:PORT, if you were only just looking to change the port.
On Sat, Aug 31, 2013 at 9:49 PM, Visioner Sadak <[email protected]> wrote: > thanks harsh for a cluster should i enter multiple ip address under tag > dfs.datanode.http.address as i have 4 data nodes > > > On Sat, Aug 31, 2013 at 9:44 PM, Harsh J <[email protected]> wrote: >> >> Looking at the hdfs-default.xml should help with such questions: >> >> http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/hdfs-default.xml >> >> The property you need is dfs.datanode.http.address >> >> On Sat, Aug 31, 2013 at 6:47 PM, Visioner Sadak >> <[email protected]> wrote: >> > Hello Hadoopers, >> > >> > Default port for datanode is 50075 i am able to change namenode default >> > port >> > by changing >> > >> > dfs.namenode.http-address.ns1 & dfs.namenode.http-address.ns2 in my >> > hdfs-site.xml of my 2 namenodes >> > >> > how to change default port address of my multiple datanodes >> > >> > >> >> >> >> -- >> Harsh J > > -- Harsh J
