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" <linanmengxia...@126.com> 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"
><ssomarajapu...@hortonworks.com> 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" <linanmengxia...@126.com> 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"
>>><ssomarajapu...@hortonworks.com> 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" <linanmengxia...@126.com> 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" <linanmengxia...@126.com> 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"
>>>>>><ssomarajapu...@hortonworks.com> 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" <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.
>>>>>>>
>>>>
>>
