As always, thanks for your help,Sreenath. To be honest, I have to improve my English. :） （1）“After I clicked "history" in yarn-ui, it linked to "server2:8080/#/tez-app/application_1457504571463_0001", and it was the same page with "server2:8080"——tomcat 8080 page.” It was not the landing page. This means after I clicked yarn Tracking UI——"history"，page was redirected to a page which URL was "server2:8080/#/tez-app/application_1457504571463_0001", its web content was same as "http://localhost:8080";. It was not redirected to tez ui. (I want to do a screenshot , but because it is the company's internal network, I cann't do that. ) （2） ”On clicking History like, the expected behavior is to display the "App Details" page. And “server2:8080/#/tez-app/application_1457504571463_0001” looks in accordance with it." Yes, the expected behavior is to display the "App Details" page.“server2:8080/#/tez-app/application_1457504571463_0001”was not in accordance with it, but in accordance with "http://localhost:8080";. （3）"changed "__HISTORY_URL_BASE__/#tez-app/__APPLICATION_ID__" to "http://server2:8080/tez-ui/#tez-app/__APPLICATION_ID__” ~ Was this change made in the tez-site.xml file? Yes, but it didn't work, then it was commented out. And I restarted yarn service.
In summary, I have not set an extra tez-ui except the tez.tez-ui.history-url.base, which value was "http://server2:8080/tez-ui";. At 2016-03-10 17:21:38, "Sreenath Somarajapuram" <[email protected]> wrote: >Hi Maria, > >Np, feel free to ask. > >I’m not very clear on the following > “After I clicked "history" in yarn-ui, it linked to >"server2:8080/#/tez-app/application_1457504571463_0001", and it was the >same page with "server2:8080"——tomcat 8080 page.” >- Do you mean to say that you are viewing the landing page? (All DAGs >page) ~ Please share a screenshot >- On clicking History like, the expected behavior is to display the "App >Details" page. And “server2:8080/#/tez-app/application_1457504571463_0001” >looks in accordance with it. > >Also - "changed "__HISTORY_URL_BASE__/#tez-app/__APPLICATION_ID__" to >"http://server2:8080/tez-ui/#tez-app/__APPLICATION_ID__” ~ Was this change >made in the tez-site.xml file? > >Thanks, >Sreenath > >On 3/9/16, 12:11 PM, "Maria" <[email protected]> wrote: > >> >>Hello,Sreenath: >> Thanks for your prompt. I checked my tez-site.xml, I really didn't >>set tez.am.tez-ui.history-url.template，and I found its default value is >>what you said "__HISTORY_URL_BASE__/#tez-app/__APPLICATION_ID__" in >>Tezconfiguration.java. Actually, in tez-site.xml, all parameters I set >>are these: >> >>tez.am.resource.memory.mb >>tez.history.logging.service.class >>tez.tez-ui.history-url.base >>tez.lib.uris >>tez.runtime.io.sort.mn >>tez.task.resource.memory.mb >>tez.tez-ui.history-url.base >>tez.use.cluster.hadoop-libs >> >>And, when I change the value of "tez.tez-ui.history-url.base" from >>"http://server2:8080/tez-ui"; to "http://server2:8080/";, restart service, >>stranger things happened: >>After I clicked "history" in yarn-ui, it linked to >>"server2:8080/#/tez-app/application_1457504571463_0001", and it was the >>same page with "server2:8080"——tomcat 8080 page. >>So in conclusion，I never set an extra tez-ui in configurations. Your >>suggestions are all well, but I feel a little uneasy and ... a thousand >>pardons for taking up so such of your time. >>I also keep looking on other methods, for example, changed >>"__HISTORY_URL_BASE__/#tez-app/__APPLICATION_ID__" to >>"http://server2:8080/tez-ui/#tez-app/__APPLICATION_ID__";, but failed. So >>I'm sorry to trouble you again. >> >> >>At 2016-03-08 18:23:04, "Sreenath Somarajapuram" >><[email protected]> wrote: >>>Please check the value of tez.am.tez-ui.history-url.template in >>>tez-site.xml. That must give a clue. >>>It must be "__HISTORY_URL_BASE__/#tez-app/__APPLICATION_ID__” for your >>>setup. Guess you are having an extra tez-ui in there. >>> >>>Thanks, >>>Sreenath >>> >>>On 3/8/16, 8:18 AM, "Maria" <[email protected]> wrote: >>> >>>> >>>>Thank you very much. Sreenath. >>>> >>>>After I changed RMWebUrl port as“RMWebUrl: 'http://server2:8088',” , >>>>Now, the http://server2:8080/tez-ui can visit well. Absolutely. Thank >>>>you >>>>for your advice. :）:）:） >>>> >>>>But even if I set tez.tez-ui.history-url.base to >>>>"http://server2:8080/tez-ui";, it couldn't link to TEZ-UI from YARN UI. >>>>After I clicked the "history" on yarn ui, web page jumped to >>>>"server2:8080/tez-ui/tez-ui/#tez-app/application_1457404021167_0001", >>>>and >>>>got error messages: >>>>HTTP Status 404-/tez-ui/tez-ui >>>>type Status report >>>>massage /tez-ui/tez-ui >>>>description The requested resource is not avaliable. >>>>-------------------------------------------------------- >>>>Apache Tomcat/7.0.68 >>>> >>>>Have you ever seen problem like this? >>>> >>>>Thank you. >>>>Maria~ >>>> >>>>At 2016-03-07 15:12:47, "Sreenath Somarajapuram" >>>><[email protected]> wrote: >>>>>Hi Maria, >>>>> >>>>>Good news: You have got the UI deployed. >>>>> >>>>>Just need to correct some configurations, and things must work: >>>>>1. Correct tez.tez-ui.history-url.base. It must be >>>>>http://server2:8080/tez-ui. That must correct the History URL in YARN >>>>>UI. >>>>>2. Set correct values in $TOMCAT_HOME/webapps/tez-ui/scripts/config.js >>>>> - Don't remove, instead try replacing them with the following lines >>>>>(uncommented). >>>>> timelineBaseUrl: 'http://server2:8188', >>>>> RMWebUrl: 'http://server2:8088', >>>>> >>>>> >>>>>Please let us know if that helps. >>>>> >>>>>Thanks, >>>>>Sreenath >>>>> >>>>>On 3/7/16, 11:57 AM, "Maria" <[email protected]> wrote: >>>>> >>>>>> >>>>>> >>>>>>Oh,I'm a little depressed. Because from the installation instructions >>>>>>of >>>>>>http://tez.apache.org/tez-ui.html,, I saw there were just a few steps >>>>>>. >>>>>> In my tez-site.xml, I configed this: >>>>>>---------------------------------------------------------------------- >>>>>>-- >>>>>>-- >>>>>>---------------------------------------------------------------------- >>>>>>-- >>>>>>-- >>>>>>-------- >>>>>>... >>>>>><property> >>>>>> <description>Enable Tez to use the Timeline Server for History >>>>>>Logging</description> >>>>>> <name>tez.history.logging.service.class</name> >>>>>> >>>>>><value>org.apache.tez.dag.history.logging.ats.ATSHistoryLoggingService >>>>>></ >>>>>>va >>>>>>lue> >>>>>></property> >>>>>> >>>>>><property> >>>>>> <description>URL for where the Tez UI is hosted</description> >>>>>> <name>tez.tez-ui.history-url.base</name> >>>>>> <value>http://server2:9999/tez-ui/</value> >>>>>></property> >>>>>>.... .... >>>>>> >>>>>>in yarn-site.xml: >>>>>>... >>>>>><property> >>>>>> <description>Indicate to clients whether Timeline service is enabled >>>>>>or >>>>>>not. >>>>>> If enabled, the TimelineClient library used by end-users will post >>>>>>entities >>>>>> and events to the Timeline server.</description> >>>>>> <name>yarn.timeline-service.enabled</name> >>>>>> <value>true</value> >>>>>></property> >>>>>> >>>>>><property> >>>>>> <description>The hostname of the Timeline service web >>>>>>application.</description> >>>>>> <name>yarn.timeline-service.hostname</name> >>>>>> <value>server2</value> >>>>>></property> >>>>>> >>>>>><property> >>>>>> <description>Enables cross-origin support (CORS) for web services >>>>>>where >>>>>> cross-origin web response headers are needed. For example, >>>>>>javascript >>>>>>making >>>>>> a web services request to the timeline server.</description> >>>>>> <name>yarn.timeline-service.http-cross-origin.enabled</name> >>>>>> <value>true</value> >>>>>></property> >>>>>> >>>>>><property> >>>>>> <description>Publish YARN information to Timeline >>>>>>Server</description> >>>>>> <name> yarn.resourcemanager.system-metrics-publisher.enabled</name> >>>>>> <value>true</value> >>>>>></property> >>>>>> >>>>>><property> >>>>>> <description>The http address of the Timeline service web >>>>>>application.</description> >>>>>> <name>yarn.timeline-service.webapp.address</name> >>>>>> <value>${yarn.timeline-service.hostname}:8188</value> >>>>>> </property> >>>>>><property> >>>>>> <description>The https address of the Timeline service web >>>>>>application.</description> >>>>>> <name>yarn.timeline-service.webapp.https.address</name> >>>>>> <value>${yarn.timeline-service.hostname}:2191</value> >>>>>></property> >>>>>>... >>>>>> >>>>>>in $TOMCAT_HOME/webapps/tez-ui/scripts/config.js >>>>>>I removed the comment: >>>>>> timelineBaseUrl: 'http://localhost:8188', >>>>>> RMWebUrl: 'http://localhost:8088', >>>>>>---------------------------------------------------------------------- >>>>>>-- >>>>>>-- >>>>>>------------------- >>>>>>I started timelineserver and proxyserver: >>>>>>yarn-daemon.sh start timelineserver >>>>>>yarn-daemon.sh start proxyserver >>>>>> >>>>>>While when I visit "http://server2:8080/tez-ui",An error appeared： >>>>>>error code:404,message:error >>>>>>Could not retrive expected data from Timeline server >>>>>>@http://localhost:8188/ws/v1/timeline/TEZ_DAG_ID >>>>>> >>>>>>And also when I attemptted to link tez-ui from yarn UI 8088 Tracking >>>>>>UI >>>>>>history，it was refused. >>>>>>I doubt my configurations, but I was really confused by that error. I >>>>>>need your guidance. >>>>>> >>>>>>Thank you very very much. >>>>>> >>>>>>Maria ~ >>>>>> >>>>>>At 2016-03-06 23:23:51, "Maria" <[email protected]> wrote: >>>>>>> >>>>>>>Thanks for your soonest response. >>>>>>>Yes! the UI hosted in tomcat, and ATS & RM are running in server2. >>>>>>>mybe I should check my configurations again. >>>>>>> >>>>>>> >>>>>>>At 2016-03-05 17:32:30, "Sreenath Somarajapuram" >>>>>>><[email protected]> wrote: >>>>>>>>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" <[email protected]> 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" <[email protected]> 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. >>>>>>>> >>>>> >>> >
