Hi Orchid, Is the UI hosted in Tomcat? If tomcat is running in 8080 on server2, and following the below steps (from http://tez.apache.org/tez-ui.html), the UI must be available at http://server2:8080/tez-ui/ 1. Remove any old tez-ui deployments in $TOMCAT_HOME/webapps 2. Extract the war into $TOMCAT_HOME/webapps/tez-ui/ 3. Modify scripts/config.js as needed. 4. Restart tomcat and the UI should be available under the tez-ui/ path.
Are the configurations correct? Once the UI gets shown in the browser, please ensure that the timelineBaseUrl & RMWebUrl are set correctly in $TOMCAT_HOME/webapps/tez-ui/scripts/configs.js Is your ATS & RM running in server2? If that is the case, then timelineBaseUrl = 'http://server2:8188' & RMWebUrl = 'http://server2:8088'. The tea-site.xml configurations is used by other UIs to create links to Tez UI. In other words, it just says where the UI might be hosted. Thanks, Sreenath On 3/5/16, 12:45 PM, "Maria" <linanmengxia...@126.com> wrote: > >And I executed a command：lsof -i :9999 >There is nothing, no listener. It's a problem. But it was configed in >tez-site.xml: ><property> > <description>URL for where the Tez UI is hosted</description> > <!--tomcat 9999 port--> > <name>tez.tez-ui.history-url.base</name> > <value>http://server2:9999/tez-ui/</value> > </property> > > >At 2016-03-05 14:55:00, "Maria" <linanmengxia...@126.com> wrote: >>Hello,respected experts： >> My hadoop version is 2.6.0, tez version is 0.7.0. >> I install tez ui by following the installation instructions: >>http://tez.apache.org/tez-ui.html. >> Tomcat 8080 is well to visit, but I cann't open >>http://server2:9999/tez-ui/ or links from RM 8088 history. I don't know >>why,can you please give a little guidance？ where can I find logs about >>tez ui? >> >>Any help, suggestions, are greatly appreciated！ >> >>Orchid.
