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

Oved Ourfalli ovedo at redhat.com
Mon Oct 31 13:24:37 UTC 2011


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
> 



More information about the Devel mailing list