Hi Gopal,
nice. I should have known that command as you and Hitesh have given that
advice in the past on various threads here! sorry for that.
And sure enough the smoking gun reveals itself. thank you.
{quote}
2016-02-18 18:40:19,672 [ERROR] [main] |web.WebUIService|: Tez UI History
URL is not set
2016-02-18 18:40:19,731 [WARN]
[ServiceThread:org.apache.tez.dag.history.HistoryEventHandler]
|service.AbstractService|: When stopping the service
org.apache.tez.dag.history.logging.impl.SimpleHistoryLoggingService :
java.lang.NullPointerException
java.lang.NullPointerException
{quote}
So it looks like this Tez UI app is required for 'jdbc' mode. Lemme
research that puppy and perhaps bounce Yarn and HS2.
Thanks again for shining the light!
Cheeers,
Stephen.
On Thu, Feb 18, 2016 at 10:09 PM, Gopal Vijayaraghavan <[email protected]>
wrote:
>
> >
> >
> http://dwrdevnn1.sv2.trulia.com:8088/proxy/application_1455811467110_0307/
> >
> ><
> http://dwrdevnn1.sv2.trulia.com:8088/proxy/application_1455811467110_0307
> >/>
> ...
> > So my question is whatya suppose is causing this? I'm pretty darn sure
> >the classpath is legit now.
>
> Two steps forward, one step back :)
>
> yarn logs -applicationId application_1455811467110_0307 for answers.
>
> Cheers,
> Gopal
>
>
>
