[Engine-devel] ovirt-engine repo up in gerrit.ovirt.org!

Oved Ourfalli ovedo at redhat.com
Mon Oct 31 14:11:35 UTC 2011 

It doesn't come with jboss, but it is copied there when deploying the oVirt engine (maven "dep" profile: "-Pdep").
Did you build the engine with this profile as well?

----- Original Message -----
> From: "Dennis Jacobfeuerborn" <dennisml at conversis.de>
> To: "Oved Ourfalli" <ovedo at redhat.com>
> Cc: engine-devel at ovirt.org, "Juan Hernandez" <juan.hernandez at redhat.com>
> Sent: Monday, October 31, 2011 4:07:45 PM
> Subject: Re: [Engine-devel] ovirt-engine repo up in gerrit.ovirt.org!
> 
> No, this file doesn't seem to be a part of the
> http://sourceforge.net/projects/jboss/files/JBoss/JBoss-5.1.0.GA/jboss-5.1.0.GA-jdk6.zip
> package referenced on the build page.
> 
> I tried downloading the file and putting it there manually but when I
> run
> jboss I just an endless flood of exceptions and after a ctrl-c jboss
> hangs
> and needs to be terminated with a kill -9. I deleted the file again
> as that
> apparently doesn't make things better.
> 
> Regards,
>    Dennis
> 
> On 10/31/2011 02:24 PM, Oved Ourfalli wrote:
> > Can you check if the file quartz-1.8.3.jar is in the folder:
> > JBOSS_HOME/common/lib
> >
> > ?
> >
> > According to the error there are quartz classes that are missing.
> >
> > ----- Original Message -----
> >> From: "Dennis Jacobfeuerborn"<dennisml at conversis.de>
> >> To: "Juan Hernandez"<juan.hernandez at redhat.com>
> >> Cc: engine-devel at ovirt.org
> >> Sent: Monday, October 31, 2011 3:17:59 PM
> >> Subject: Re: [Engine-devel] ovirt-engine repo up in
> >> gerrit.ovirt.org!
> >>
> >> On 10/31/2011 12:29 PM, Juan Hernandez wrote:
> >>> On 10/31/2011 12:04 PM, Dennis Jacobfeuerborn wrote:
> >>>> On 10/31/2011 09:34 AM, Juan Hernandez wrote:
> >>>>> On 10/31/2011 05:55 AM, Itamar Heim wrote:
> >>>>>> On 10/31/2011 04:52 AM, Dennis Jacobfeuerborn wrote:
> >>>>>>> On 10/31/2011 03:27 AM, Itamar Heim wrote:
> >>>>>>>> On 10/30/2011 04:32 PM, Dennis Jacobfeuerborn wrote:
> >>>>>>>>> Hi Yair,
> >>>>>>>>> I managed to install the two missing dependencies from the
> >>>>>>>>> web and now
> >>>>>>>>> the build seem to run ok but apparently 8gb of RAM are not
> >>>>>>>>> sufficient to
> >>>>>>>>> build ovirt-engine so I'll have to give it a pass for now
> >>>>>>>>> and
> >>>>>>>>> wait for
> >>>>>>>>> binary releases.
> >>>>>>>>
> >>>>>>>> 8GB are more than enough. probably some config for the JVM.
> >>>>>>>> what's the error you are getting?
> >>>>>>>> did you set the JAVA_OPTS?
> >>>>>>>
> >>>>>>> I don't get an error. The build process simply uses up all
> >>>>>>> memory and
> >>>>>>> the desktop becomes unusable. If I don't switch to another
> >>>>>>> virtual
> >>>>>>> terminal and issue a "killall java" then the system would
> >>>>>>> probably die
> >>>>>>> in the end and require a reboot (or the OOM Killer would step
> >>>>>>> in an kill
> >>>>>>> some processes before that happens).
> >>>>>>>
> >>>>>>> This is a plain Fedora 15 System and I'm following the build
> >>>>>>> instructions from the wiki so right now there are no custom
> >>>>>>> settings
> >>>>>>> applied.
> >>>>>>
> >>>>>> we are all building on F15, and with less than 8GB as well.
> >>>>>> which command are you running causing the hang?
> >>>>>> what does top shows when it hangs?
> >>>>>> what does maven output show when it hangs (i.e., which part of
> >>>>>> the
> >>>>>> project is causing the hang).
> >>>>>
> >>>>> The compilation of the GWT applications can take very long
> >>>>> (more
> >>>>> than 10
> >>>>> minutes in a core i5 with 8GB) with intensive use of all the
> >>>>> CPUs. This
> >>>>> could be what you are observing. Can try to build without the
> >>>>> "-Pgwt-user" and "-Pgwt-admin" options? Just to check if this
> >>>>> is
> >>>>> your issue.
> >>>>>
> >>>>
> >>>> This seems to be the problem. I already sent the information to
> >>>> Yair
> >>>> Zaslavsky (and Daniel Erez) who contacted me off-list about this
> >>>> (though I
> >>>> think this really belongs on the list so everybody can chime
> >>>> in).
> >>>> I attached the output I get. At the end I had to kill the
> >>>> process
> >>>> because
> >>>> memory usage was at about 99%.
> >>>>
> >>>> The command I'm running is: mvn install -Pgwt-admin,gwt-user
> >>>> The system monitor shows cpu usage very low (up to the
> >>>> problematic
> >>>> point
> >>>> the build seems to spend 90% of its time trying to download jar
> >>>> files from
> >>>> bogus sources) and memory usage increasing slightly as expected
> >>>> until the
> >>>> build reaches that last problematic part where all cpu cores go
> >>>> to
> >>>> 100% and
> >>>> memory usage increases until all memory is consumed.
> >>>
> >>> All those messages are expected, except the "Destroying process
> >>> ..." at
> >>> the end. I assume that you get that when you kill the Java
> >>> processes.
> >>> How long did you wait before killing them? I would suggest that
> >>> you
> >>> try
> >>> again and give it time to complete. GWT compiling is extremelly
> >>>
> >>> Also you can reduce the number of permutations generated by the
> >>> GWT
> >>> compiler and that will reduce the time it takes to compile. For
> >>> example,
> >>> if you are going to use Firefox only as the client you can apply
> >>> the
> >>> following patch to reduce the number of permutations to just one:
> >>>
> >>> ---
> >>> a/frontend/webadmin/modules/webadmin/src/main/java/org/ovirt/engine/ui/webadmin/WebAdmin.gwt.xml
> >>> +++
> >>> b/frontend/webadmin/modules/webadmin/src/main/java/org/ovirt/engine/ui/webadmin/WebAdmin.gwt.xml
> >>> @@ -19,6 +19,9 @@
> >>>           <set-property name="gwt.logging.logLevel" value="INFO"
> >>>           />
> >>>           <set-property name="gwt.logging.popupHandler"
> >>>           value="DISABLED" />
> >>>
> >>> +<!-- Reduce the number of permutations to compile, just for
> >>> tests: -->
> >>> +<set-property name="user.agent" value="gecko1_8"/>
> >>> +
> >>>           <!-- Inherit oVirt UiCommon Web modules and GWT deRPC
> >>>           module -->
> >>>           <inherits name="org.ovirt.engine.ui.GwtExtension" />
> >>>           <inherits name="org.ovirt.engine.ui.UICommonWeb" />
> >>>
> >>> Then compile with "-Pgwt-admin" only. That will generate the GUI
> >>> but
> >>> only for Firefox. In my environment (Intel Core i5 8GB) this
> >>> reduces the
> >>> GWT compilation to 4 minutes:
> >>>
> >>> [INFO] WebAdmin ... SUCCESS [4:22.581s]
> >>
> >> With the patch the build was successfull. I then went ahead and
> >> freed
> >> up
> >> some memory by stopping some applications and with that even the
> >> fill
> >> build
> >> tops out at about 90% memory usage so it seems that 8gb is enough
> >> after all
> >> but only barely.
> >> With the patch memory usage topped out at 40% so this would
> >> definitely make
> >> a difference for people with smaller build systems.
> >>
> >> The deployment works as well but when I start jboss I get the
> >> attached errors.
> >>
> >> Also the build instructions talk about "<server>:<port>" to access
> >> the
> >> deployed services. I presume<server>  is localhost but what port
> >> do I
> >> use
> >> to access the services?
> >>
> >> Regards,
> >>     Dennis
> >>
> >> _______________________________________________
> >> Engine-devel mailing list
> >> Engine-devel at ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/engine-devel
> >>
> 
>

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