Thanks everyone. It turned out that I was using the wrong port. The issue was
resolved.
From: hadoopman [mailto:hadoop...@gmail.com]
Sent: Monday, December 06, 2010 6:26 PM
To: mapreduce-user@hadoop.apache.org
Subject: Re: distcp just fails (was:distcp fails with ConnectException)
On 12/06/2010
On 12/06/2010 06:52 PM, jingguo yao wrote:
A few things worth of a check.
1. Can hadoop-A connect to hadoop-B usng 8020 port? You can check
firewall settings. Maybe your firewall settings allow ssh and ping.
But port 8020 is disallowed.
2. Which user are you using to run distcp? Does this use
