Furthermore, what is the difference between a ResourceManager node and a NodeManager node? Ognen
On Tue, Jan 28, 2014 at 1:22 PM, Ognen Duzlevski <[email protected]>wrote: > Hello, > > I have set up an HDFS cluster by running a name node and a bunch of data > nodes. I ran into a problem where the files are only stored on the node > that uses the hdfs command and was told that this is because I do not have > a job tracker and task nodes set up. > > However, the documentation for 2.2.0 does not mention any of these (at > least not this page: > http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/ClusterSetup.html). > I browsed some of the earlier docs and they do mention job tracker nodes > etc. > > So, for 2.2.0 - what is the way to set this up? Do I need a separate > machine to be the "job tracker"? Did this job tracker node change its name > to something else in the current docs? > > Thanks, > Ognen >
