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Port 8042 in HDP 2.3.4 configuration files

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Port 8042 in HDP 2.3.4 configuration files

Rising Star

Hi,

Where can I find port 8042 in HDP 2.3.4 configuration files ?

My Hadoop Hortonworks cluster si set up in Amazon EC2. When I visit http://ec2-xx-xx-xxx-xxx.ap-southeast-1.compute.amazonaws.com:8088/cluster to view the application logs, the page gets displayed with all the the applications When I click of any of the application also page get displayed(Attached screenshot) Now when I click on the logs,it shows the internal IP of one of the data node and

<code>http://ip-xx-xx-xx-xxx.ap-southeast-1.compute.internal:8042/node/containerlogs/container_e06_1453856711181_0026_02_000001/hdfs

shows : page not displayed .. (Attached screenshot)

I could not find the port 8042 in configuration file,yarn--default.xml

<code>yarn.nodemanager.webapp.address ${yarn.nodemanager.hostname}:8042

1613-application-webui-screenshotsmerge.png

2 REPLIES 2

Re: Port 8042 in HDP 2.3.4 configuration files

In general not all settings are in ambari. ( Which means defaults are used ). You can add them in the custom property sections.

However in this case I just tried it and changing the port results in it to stop working for me. Perhaps a bug? Anybody tried changing that port?

1610-screen-shot-2016-01-28-at-100750-am.png

Re: Port 8042 in HDP 2.3.4 configuration files

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