Ever since emr-4.x, the service ports have been synced as much as possible with open source, so the YARN ResourceManager UI is on port 8088, and the NameNode UI is on port 50070. See http://docs.aws.amazon.com/ElasticMapReduce/latest/ReleaseGuide/emr-release-differences.html#d0e23719 for more information.
~ Jonathan On Fri, Apr 15, 2016 at 7:29 AM Chadha Pooja <chadha.po...@bcg.com> wrote: > Hi , > > > > > > We have setup a Spark Cluster (3 node) on Amazon EMR. > > > > We aren’t able to use port 9026 and 9101 on the existing Spark EMR Cluster > which are part of the Web UIs offered with Amazon EMR. I was able to use > other ports like Zeppelin port, 8890, HUE etc > > > > We checked that the security settings currently are open to everyone, and > it is not an issue with security. > > > > URLs > > > > Hadoop ResourceManager > > http://master-node-IP:9026/ > > Hadoop HDFS NameNode > > http://master-node-IP:9101/ > > > > Errors Observed on Fiddler: > > *Port 9026: * > > [Fiddler] The connection to 'masternodeIP' failed. > Error: TimedOut (0x274c). > System.Net.Sockets.SocketException A connection attempt failed because the > connected party did not properly respond after a period of time, or > established connection failed because connected host has failed to respond > <<MasternodeIP>>:9026 > > > > *Port 9101:* > > [Fiddler] The connection to <<MasternodeIP>>: failed. > Error: TimedOut (0x274c). > System.Net.Sockets.SocketException A connection attempt failed because the > connected party did not properly respond after a period of time, or > established connection failed because connected host has failed to respond > <<MasternodeIP>>:9101 > > > > Does anyone have any experiences or pointers? Appreciate your help! > > > > Thanks! > > > > ------------------------------ > > The Boston Consulting Group, Inc. > > This e-mail message may contain confidential and/or privileged > information. If you are not an addressee or otherwise authorized to receive > this message, you should not use, copy, disclose or take any action based > on this e-mail or any information contained in the message. If you have > received this material in error, please advise the sender immediately by > reply e-mail and delete this message. Thank you. >
