Re: Question about yarn.timeline-service.enabled

[Madhusudan Ramanna]

We're in the process of setting up Tez UI, and nothing is being logged to 
timeline server and we see "no records available" in tez ui
We already have the following config in tez-site.xml
      Enable Tez to use the Timeline Server for History 
Logging    tez.history.logging.service.class    
org.apache.tez.dag.history.logging.ats.ATSHistoryLoggingService  


This is what we're seeing in logs > 
2016-12-08 00:05:52,126 [INFO] [main] |history.HistoryEventHandler|: 
Initializing HistoryEventHandler withrecoveryEnabled=true, 
historyServiceClassName=org.apache.tez.dag.history.logging.ats.ATSHistoryLoggingService


2016-12-08 00:05:52,135 [WARN] [main] |ats.ATSHistoryLoggingService|: 
org.apache.tez.dag.history.logging.ats.ATSHistoryLoggingService is disabled due 
to Timeline Service being disabled, yarn.timeline-service.enabled set to false

<
 

On Wednesday, December 7, 2016 8:02 PM, Jonathan Eagles  
wrote:
 

 Adding to Gopal, this configuration can be found as part of the Tez UI setup 
which has more information regarding the configuration and enablement of the 
Tez UI that is powered from the data stored in the Timeline store.
http://tez.apache.org/tez-ui.html

Regards,jeagles
On Wed, Dec 7, 2016 at 9:44 PM, Gopal Vijayaraghavan  wrote:


> I'm at a loss to explain why Tez thinks that yarn.timeline-service. enabled 
> is false and therefore is not logging to timeline server

That's the YARN timeline configs. Not the Tez one.

  
    tez.history.logging. service.class
    org.apache.tez.dag. history.logging.impl. 
SimpleHistoryLoggingService

  

Those are the 2 configs to disable/enable ATS usage in Tez.

Cheers,
Gopal







   

Re: Question about yarn.timeline-service.enabled

[Jonathan Eagles]

Adding to Gopal, this configuration can be found as part of the Tez UI
setup which has more information regarding the configuration and enablement
of the Tez UI that is powered from the data stored in the Timeline store.

http://tez.apache.org/tez-ui.html

Regards,
jeagles

On Wed, Dec 7, 2016 at 9:44 PM, Gopal Vijayaraghavan 
wrote:

>
> > I'm at a loss to explain why Tez thinks that yarn.timeline-service.enabled
> is false and therefore is not logging to timeline server
>
> That's the YARN timeline configs. Not the Tez one.
>
>   
> tez.history.logging.service.class
> org.apache.tez.dag.history.logging.impl.
> SimpleHistoryLoggingService
> 
>   
>
> Those are the 2 configs to disable/enable ATS usage in Tez.
>
> Cheers,
> Gopal
>
>
>
>

Question about yarn.timeline-service.enabled

[Madhusudan Ramanna]

Hello folks,
I'm at a loss to explain why Tez thinks that yarn.timeline-service.enabled is 
false and therefore is not logging to timeline server.  I've search the 
classpath of the AM, located yarn-site.xml and made sure that 
yarn.timeline-service.enabled is indeed set.  Any clues about what else I 
should look at are greatly appreciated !
thanks,Madhu