Hello, I'm running a BigInsights cluster and I have Knox configured with LDAP Authentication and Authorization. I've noticed that when I go to the ResourceManager UI using the Yarn quick link through Ambari UI and click on the applicationMaster link of a running job, the page doesn't look so good (like a rendering issue) and it states the following at the top: "This page will not function without javascript enabled. Please enable javascript
on your browser." Javascript is enabled on the browser. I actually saw this in another place which turned out to be mapped wrong, so it seems to be a sympton and not the problem. The thing is that when I try to view the running application details (using the internal link in the application manager) I get a server error, which seems like a mapping issue. When clicking on the JobID: Using direct link with port 8088 works well. This is the Knox mapping I'm using:
<service>
<role>NAMENODE</role>
<url>hdfs://{{namenode_host}}:{{namenode_rpc_port}}</url>
</service> <service>
<role>JOBTRACKER</role>
<url>rpc://{{rm_host}}:{{jt_rpc_port}}</url>
</service> <service>
<role>WEBHDFS</role>
<url>http://{{namenode_host}}:50070/webhdfs</url>
</service> <service>
<role>WEBHCAT</role>
<url>http://{{webhcat_server_host}}:{{templeton_port}}/templeton</url>
</service> <service>
<role>OOZIE</role>
<url>http://{{oozie_server_host}}:{{oozie_server_port}}/oozie</url>
</service> <service>
<role>WEBHBASE</role>
<url>http://{{hbase_master_host}}:60010</url>
</service> <service>
<role>HIVE</role>
<url>http://{{hive_server_host}}:{{hive_http_port}}/{{hive_http_path}}</url>
</service> <service>
<role>RESOURCEMANAGER</role>
<url>http://{{rm_host}}:{{rm_port}}/ws</url>
</service> <service>
<role>HDFSUI</role>
<url>http://{{namenode_host}}:50070</url>
</service>
<service>
<role>HBASEUI</role>
<url>http://{{hbase_master_host}}:{{hbase_master_ui_port}}</url>
</service> <service>
<role>SOLR</role>
<url>http://{{solr_host}}:{{solr_port}}/solr</url>
</service>
<service>
<role>SPARKUI</role>
<url>http://{{spark_historyserver_host}}:{{spark_historyserver_ui_port}}</url>
</service>
<service>
<role>OOZIEUI</role>
<url>http://{{oozie_server_host}}:{{oozie_server_port}}/oozie</url>
</service>
<service>
<role>YARNUI</role>
<url>http://<my yarn server>:8088</url>
</service>
<service>
<role>JOBSTORYUI</role>
<url>http://{{mr_historyserver_address}}</url>
</service>
Any ideas? Thanks, AT
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