I have a up and running Hadoop cluster which has 4 nodes. But whenever I am executing a MapReduce program, I only see 1 active node from which I am submitting the job. But when I see my resource manager’s the error log, I see this:
INFO org.apache.hadoop.yarn.client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
Where can I find this property which allocates ResourceManager the address 0.0.0.0:8032? So, can anyone help me out in understanding the error?