Hi guys, I have attempted to add the YARN service into Knox Gateway. These are the settings in my advanced topology xml file: <service>
<role>YARN</role>
<url>http://<HOSTNAME>:8088</url>
</service>
<service>
<role>YARNUI</role>
<url>http://<HOSTNAME>:8088</url>
</service>
- I'm not entirely sure those ports are correct. The configs show 8050 for yarn.resourcemanager.address 8141 for yarn.resourcemanager.admin.address 8088 for yarn.resourcemanager.webapp.address 8090 for yarn.resourcemanager.webapp.https.address I have also updated the following quicklinks.json files on the Ambari Server Host: /var/lib/ambari-server/resources/stacks/HDP/2.0.6/services/YARN/quicklinks/quicklinks.json
/var/lib/ambari-server/resources/stacks/HDP/2.3/services/YARN/quicklinks/quicklinks.json The config change looks like this: {
"name": "resourcemanager_ui",
"label": "ResourceManager UI",
"requires_user_name": "false",
"component_name": "RESOURCEMANAGER",
"url": "https://FQDN(KNOX HOST):8443/gateway/default/yarnui",
"port":{
"http_property": "yarn.resourcemanager.webapp.address",
"http_default_port": "8088",
"https_property": "yarn.resourcemanager.webapp.https.address",
"https_default_port": "8090",
"regex": "\\w*:(\\d+)",
"site": "yarn-site"
}
The problem is when I use the URL: https://<FQDN KNOX HOST>:8443/gateway/default/yarnui/ I get a page not found error, although when I use the URL: https://<FQDN KNOX HOST>:8443/gateway/default/yarn/ I get a popup asking me for a username and password - I have not set these anywhere. I have also tried admin/admin and admin/admin-password with no luck. Am I missing something?
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