Hi guys, I'm running a 1-node Hadoop 0.20.2 pseudo-distributed node with RedHat 6.1 on Amazon EC2 and while my node is healthy, I can't seem to get to the JobTracker GUI working. Running 'curl localhost:50030' from the CMD line returns a valid HTML file. Ports 50030, 50060, 50070 are open in the Amazon Security Group. MapReduce jobs are starting and completing successfully, so my Hadoop install is working fine. But when I try to access the web GUI from a Chrome browser on my local computer, I get nothing.
Any thoughts? I tried some Google searches and even did a hail-mary Bing search, but none of them were fruitful. Some troubleshooting I did is below: [root@ip-10-86-x-x ~]# jps 1337 QuorumPeerMain 1494 JobTracker 1410 DataNode 1629 SecondaryNameNode 1556 NameNode 1694 TaskTracker 1181 HRegionServer 1107 HMaster 11363 Jps [root@ip-10-86-x-x ~]# curl localhost:50030 <meta HTTP-EQUIV="REFRESH" content="0;url=jobtracker.jsp"/> <html> <head> <title>Hadoop Administration</title> </head> <body> <h1>Hadoop Administration</h1> <ul> <li><a href="jobtracker.jsp">JobTracker</a></li> </ul> </body> </html>
