Hi Stephen,
Thanks for bearing with any delays on our side and keeping us updated. In the end if we figure out that this is less about bugs in Tez/Hive and more about lack of well documented best practices, then it would be useful to produce a wiki page about this. Thanks Bikas From: Stephen Sprague [mailto:[email protected]] Sent: Monday, February 22, 2016 6:59 AM To: [email protected] Subject: Re: tez and beeline and hs2 just an update. i haven't given up! i've just been pulled into other things this weekend and am hoping to pick it up again this week. On Fri, Feb 19, 2016 at 9:30 AM, Hitesh Shah <[email protected] <mailto:[email protected]> > wrote: Not exactly. I think the UI bits might be a red-herring. Bouncing YARN and HS2 also should unlikely be needed unless you are modifying configs. There is likely a bug ( the NPE being logged ) in the shutting down code for the org.apache.tez.dag.history.logging.impl.SimpleHistoryLoggingService ( if it was not started properly ) but the fact that it is shutting down means that there is something else wrong ( which should have happened before the shutdown sequence kicked in ). Feel free to file a bug with the logs attached if you cannot attach them over the mailing list here. thanks — Hitesh On Feb 19, 2016, at 7:16 AM, Stephen Sprague <[email protected] <mailto:[email protected]> > wrote: > 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] > <mailto:[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 > > >
