Il 26/02/2014 09:06, Tomas Jelinek ha scritto:
> Hey,
> 
> from this logs it seems that the root cause is:
> [ERROR] java.io.FileNotFoundException: 
> /home/jenkins/workspace/manual-build-tarball/label/centos6-host/rpmbuild/BUILD/ovirt-engine-3.5.0/frontend/webadmin/modules/webadmin/target/tmp/ImageResourceGenerator4201639982561998434.png
>  (Too many open files)
> 
> e.g. the OS does not allow to open all the files the gwt compilation needs. 
> Could you please try to increase the limit of max opened files on the host 
> and try to rebuild?

David is increasing max open files. We'll give it another run.
I really think that having to reduce localWorkers to 1 for having decent build 
requirements on RAM and still hit too many opened files is really bad.
Any chance of lowering build requirements in terms of RAM and opened files?


> 
> ----- Original Message -----
>> From: "Sandro Bonazzola" <[email protected]>
>> To: "Vojtech Szocs" <[email protected]>
>> Cc: "Juan Hernandez" <[email protected]>, "Kiril Nesenko" 
>> <[email protected]>, "arch" <[email protected]>
>> Sent: Wednesday, February 26, 2014 8:37:07 AM
>> Subject: Re: [urgent] Re: ovirt-engine build failure
>>
>> Il 25/02/2014 16:52, Vojtech Szocs ha scritto:
>>>
>>>
>>> ----- Original Message -----
>>>> From: "Vojtech Szocs" <[email protected]>
>>>> To: "Sandro Bonazzola" <[email protected]>
>>>> Cc: "Juan Hernandez" <[email protected]>, "Kiril Nesenko"
>>>> <[email protected]>, "arch" <[email protected]>
>>>> Sent: Tuesday, February 25, 2014 1:05:35 PM
>>>> Subject: Re: [urgent] Re: ovirt-engine build failure
>>>>
>>>>
>>>>
>>>> ----- Original Message -----
>>>>> From: "Sandro Bonazzola" <[email protected]>
>>>>> To: "Vojtech Szocs" <[email protected]>
>>>>> Cc: "Juan Hernandez" <[email protected]>, "arch" <[email protected]>,
>>>>> "Kiril
>>>>> Nesenko" <[email protected]>
>>>>> Sent: Tuesday, February 25, 2014 9:02:11 AM
>>>>> Subject: Re: [urgent] Re: ovirt-engine build failure
>>>>>
>>>>> Il 25/02/2014 08:47, Sandro Bonazzola ha scritto:
>>>>>> Il 24/02/2014 18:28, Vojtech Szocs ha scritto:
>>>>>>>
>>>>>>>
>>>>>>> ----- Original Message -----
>>>>>>>> From: "Sandro Bonazzola" <[email protected]>
>>>>>>>> To: "Vojtech Szocs" <[email protected]>
>>>>>>>> Cc: "Eyal Edri" <[email protected]>, "Juan Hernandez"
>>>>>>>> <[email protected]>, "Kiril Nesenko" <[email protected]>,
>>>>>>>> "arch" <[email protected]>
>>>>>>>> Sent: Monday, February 24, 2014 9:08:09 AM
>>>>>>>> Subject: [urgent] Re: ovirt-engine build failure
>>>>>>>>
>>>>>>>> Top posting,
>>>>>>>>
>>>>>>>> Please give this task really urgent priority, as you can see:
>>>>>>>>
>>>>>>>> http://jenkins.ovirt.org/job/ovirt-engine_3.4_create_rpms/
>>>>>>>> and
>>>>>>>> http://jenkins.ovirt.org/job/ovirt-engine_master_create_rpms/
>>>>>>>>
>>>>>>>> are failing consistently so we don't have nightly builds.
>>>>>>>
>>>>>>> (CC'ing Einav)
>>>>>>>
>>>>>>> Attached TEST patch, please apply & rebuild ovirt-engine as usual.
>>>>>>>
>>>>>>> This patch should cause following output during GWT compilation:
>>>>>>>
>>>>>>> [ERROR] ######### Util.readURLAsBytes
>>>>>>> file:/home/vszocs/work/ovirt-engine/frontend/webadmin/modules/webadmin/target/generated-sources/gwt/org/ovirt/engine/ui/webadmin/images/search_button.png
>>>>>>>
>>>>>>> If IOException occurs, exception stacktrace will be printed right below
>>>>>>> that line.
>>>>>>>
>>>>>>> Note: please ignore the [ERROR] prefix, it's a technical issue, more
>>>>>>> details at
>>>>>>> https://www.mail-archive.com/[email protected]/msg05735.html
>>>>>>>
>>>>>>> I just did a local upstream build with TEST patch applied, GWT
>>>>>>> compilation
>>>>>>> passed OK.
>>>>>>
>>>>>> build job running with your patch here:
>>>>>> http://jenkins.ovirt.org/job/manual-build-tarball/235/
>>>>>> waiting for a free executor right now.
>>>>>> Let's see how it goes.
>>>>>
>>>>> Failed on CentOS:
>>>>> http://jenkins.ovirt.org/job/manual-build-tarball/235/label=centos6-host/consoleFull
>>>>
>>>> Hm, in that ^^ build, following exceptions occured:
>>>>
>>>> 1.
>>>> [INFO] java.lang.NullPointerException
>>>> [INFO]  at com.google.gwt.dev.util.Util.computeStrongName(Util.java:172)
>>>>
>>>> 2.
>>>> [INFO] java.lang.NullPointerException: No ImageRect ever computed for
>>>> downDisabledImage
>>>> [INFO]  at
>>>> com.google.gwt.resources.rg.ImageResourceGenerator.createAssignment(ImageResourceGenerator.java:475
>>>>
>>>> 1. is caused by Util#readURLAsBytes but I don't see any IOException in the
>>>> logs
>>>> 2. is just follow-up consequence of 1. (i.e. image metadata missing in GWT
>>>> image cache)
>>>>
>>>> Now I noticed I missed one possible IOException inside
>>>> Util#readURLConnectionAsBytes ...
>>>>
>>>> Long story short, I'll send updated TEST patch soon, apologies for the
>>>> inconvenience.
>>>
>>> TEST-v2 patch attached. Please apply & rebuild ovirt-engine as usual.
>>
>> Done, here is the console output:
>> http://jenkins.ovirt.org/job/manual-build-tarball/label=centos6-host/239/consoleFull
>>
>>
>>
>>
>>>
>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Il 20/02/2014 13:34, Vojtech Szocs ha scritto:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> ----- Original Message -----
>>>>>>>>>> From: "Sandro Bonazzola" <[email protected]>
>>>>>>>>>> To: "Vojtech Szocs" <[email protected]>
>>>>>>>>>> Cc: "Eyal Edri" <[email protected]>, "Juan Hernandez"
>>>>>>>>>> <[email protected]>, "Kiril Nesenko" <[email protected]>,
>>>>>>>>>> "arch" <[email protected]>
>>>>>>>>>> Sent: Thursday, February 20, 2014 10:02:00 AM
>>>>>>>>>> Subject: Re: ovirt-engine build failure
>>>>>>>>>>
>>>>>>>>>> Il 19/02/2014 16:51, Vojtech Szocs ha scritto:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> ----- Original Message -----
>>>>>>>>>>>> From: "Sandro Bonazzola" <[email protected]>
>>>>>>>>>>>> To: "Vojtech Szocs" <[email protected]>
>>>>>>>>>>>> Cc: "Eyal Edri" <[email protected]>, "Juan Hernandez"
>>>>>>>>>>>> <[email protected]>, "Kiril Nesenko" <[email protected]>,
>>>>>>>>>>>> "arch" <[email protected]>
>>>>>>>>>>>> Sent: Wednesday, February 19, 2014 2:43:44 PM
>>>>>>>>>>>> Subject: Re: ovirt-engine build failure
>>>>>>>>>>>>
>>>>>>>>>>>> Il 19/02/2014 14:41, Vojtech Szocs ha scritto:
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> ----- Original Message -----
>>>>>>>>>>>>>> From: "Sandro Bonazzola" <[email protected]>
>>>>>>>>>>>>>> To: "Vojtech Szocs" <[email protected]>
>>>>>>>>>>>>>> Cc: "Eyal Edri" <[email protected]>, "Juan Hernandez"
>>>>>>>>>>>>>> <[email protected]>, "Kiril Nesenko" <[email protected]>,
>>>>>>>>>>>>>> "arch" <[email protected]>
>>>>>>>>>>>>>> Sent: Wednesday, February 19, 2014 2:23:16 PM
>>>>>>>>>>>>>> Subject: Re: ovirt-engine build failure
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Il 19/02/2014 14:19, Vojtech Szocs ha scritto:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> ----- Original Message -----
>>>>>>>>>>>>>>>> From: "Sandro Bonazzola" <[email protected]>
>>>>>>>>>>>>>>>> To: "Vojtech Szocs" <[email protected]>
>>>>>>>>>>>>>>>> Cc: "Eyal Edri" <[email protected]>, "Juan Hernandez"
>>>>>>>>>>>>>>>> <[email protected]>, "Kiril Nesenko" <[email protected]>,
>>>>>>>>>>>>>>>> "arch" <[email protected]>
>>>>>>>>>>>>>>>> Sent: Wednesday, February 19, 2014 1:18:28 PM
>>>>>>>>>>>>>>>> Subject: Re: ovirt-engine build failure
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Il 19/02/2014 12:45, Vojtech Szocs ha scritto:
>>>>>>>>>>>>>>>>> Hi, I checked GWT sources:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> [INFO] java.lang.NullPointerException: No ImageRect ever
>>>>>>>>>>>>>>>>>> computed
>>>>>>>>>>>>>>>>>> for
>>>>>>>>>>>>>>>>>> removeBrickCommitRequired
>>>>>>>>>>>>>>>>>> [INFO]       at
>>>>>>>>>>>>>>>>>> com.google.gwt.resources.rg.ImageResourceGenerator.createAssignment(ImageResourceGenerator.java:475)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> This happened because internal image cache for bundled
>>>>>>>>>>>>>>>>> (composite
>>>>>>>>>>>>>>>>> PNG)
>>>>>>>>>>>>>>>>> images was corrput.
>>>>>>>>>>>>>>>>> It seems to be caused by disk I/O error while reading file
>>>>>>>>>>>>>>>>> images/glusterAsyncTasks/remove_brick_commit_required.png
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> [INFO] java.lang.NullPointerException
>>>>>>>>>>>>>>>>>> [INFO]       at
>>>>>>>>>>>>>>>>>> com.google.gwt.resources.rebind.context.InlineResourceContext.deploy(InlineResourceContext.java:40)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> This happened because image data was null, again possible
>>>>>>>>>>>>>>>>> disk
>>>>>>>>>>>>>>>>> I/O
>>>>>>>>>>>>>>>>> error
>>>>>>>>>>>>>>>>> while reading image file.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Can we enable "TRACE" logging during GWT compilation?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>   -Dgwt.logLevel=TRACE
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Building master right now with your suggestions here:
>>>>>>>>>>>>>>>> http://jenkins.ovirt.org/job/manual-build-tarball/227/
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Looking at
>>>>>>>>>>>>>>> http://jenkins.ovirt.org/job/manual-build-tarball/227/label=fedora20-host/console
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> So far I see no errors.. There should be total 5 browsers x 8
>>>>>>>>>>>>>>> locales
>>>>>>>>>>>>>>> =
>>>>>>>>>>>>>>> 40
>>>>>>>>>>>>>>> GWT permutations.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> So no changes with and without
>>>>>>>>>>>>>> -Dgwt.userAgent=ie8,ie9,gecko1_8,safari,opera.
>>>>>>>>>>>>>> We've still 40 permutations. Maybe you defined
>>>>>>>>>>>>>> userAgent=ie8,ie9,gecko1_8,safari,opera somewhere in the POM
>>>>>>>>>>>>>> files?
>>>>>>>>>>>>>
>>>>>>>>>>>>> You are right. I checked frontend/webadmin/modules/pom.xml -> the
>>>>>>>>>>>>> "gwt.userAgent"
>>>>>>>>>>>>> property is copied into "locale" GWT property in
>>>>>>>>>>>>> {WebAdmin,UserPortal}.gwt.xml
>>>>>>>>>>>>
>>>>>>>>>>>> Ok, so I'll remove -Dgwt.userAgent=ie8,ie9,gecko1_8,safari,opera
>>>>>>>>>>>> from
>>>>>>>>>>>> build
>>>>>>>>>>>> command.
>>>>>>>>>>>
>>>>>>>>>>> Agreed.
>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> This:
>>>>>>>>>>>>>> http://jenkins.ovirt.org/job/manual-build-tarball/227/label=centos6-host/console
>>>>>>>>>>>>>> failed, you can look at it, it has -Dgwt.logLevel=TRACE -X.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Hm, it contains:
>>>>>>>>>>>>>
>>>>>>>>>>>>> [DEBUG]   (f) logLevel = INFO
>>>>>>>>>>>>>
>>>>>>>>>>>>> Somehow the TRACE log level for GWT wasn't applied.. not sure
>>>>>>>>>>>>> why.
>>>>>>>>>>>>> Let
>>>>>>>>>>>>> me
>>>>>>>>>>>>> check
>>>>>>>>>>>>> this on local build.
>>>>>>>>>>>>
>>>>>>>>>>>> Ok, let me know if I've to change command line.
>>>>>>>>>>>
>>>>>>>>>>> I wrote upstream patch: http://gerrit.ovirt.org/#/c/24789/
>>>>>>>>>>>
>>>>>>>>>>> When it's merged, setting "gwt.logLevel" will work (as you did
>>>>>>>>>>> before)
>>>>>>>>>>> and we'll be able to see more details in the build log.
>>>>>>>>>>
>>>>>>>>>> Here is the new build with your patch merged:
>>>>>>>>>>
>>>>>>>>>> http://jenkins.ovirt.org/job/manual-build-tarball/228/label=centos6-host/consoleFull
>>>>>>>>>
>>>>>>>>> Thanks. I did some more investigation on this.
>>>>>>>>>
>>>>>>>>> Again it's NullPointerException when rebinding ApplicationResources,
>>>>>>>>> but
>>>>>>>>> this time for different image file: ApplicationResources.wrenchImage
>>>>>>>>> ("images/wrench.png").
>>>>>>>>>
>>>>>>>>> Looking at stacktrace & GWT sources, the problematic code seems to be
>>>>>>>>> (AbstractResourceContext:74):
>>>>>>>>>
>>>>>>>>>   byte[] bytes = Util.readURLAsBytes(resource);
>>>>>>>>>
>>>>>>>>> where "resource" is (ImageResourceGenerator:311):
>>>>>>>>>
>>>>>>>>>   localized.getUrl(); // LocalizedImage localized
>>>>>>>>>
>>>>>>>>> Note: in oVirt UI we don't use localized images (i.e.
>>>>>>>>> "wrench_fr_FR.png")
>>>>>>>>> so "localized" in this case points to "wrench.png".
>>>>>>>>>
>>>>>>>>> So the problem seems to be reading this file:
>>>>>>>>>
>>>>>>>>>   
>>>>>>>>> frontend/webadmin/modules/webadmin/src/main/resources/org/ovirt/engine/ui/webadmin/images/wrench.png
>>>>>>>>>
>>>>>>>>> Since we're having many GWT permutations, this file ^^ (along with
>>>>>>>>> similar
>>>>>>>>> ones) is attempted to be read multiple times *from the same (single)
>>>>>>>>> GWT
>>>>>>>>> compiler Java process, before actual permutation worker Java
>>>>>>>>> sub-processes
>>>>>>>>> are spawned*. (More precisely, above NullPointerException happens at
>>>>>>>>> deferred binding phase which precedes actual GWT compilation per each
>>>>>>>>> permutation.)
>>>>>>>>>
>>>>>>>>> I think the root cause is Util.readURLAsBytes method used internally
>>>>>>>>> by
>>>>>>>>> GWT
>>>>>>>>> compiler:
>>>>>>>>>
>>>>>>>>>   public static byte[] readURLAsBytes(URL url) {
>>>>>>>>>     try {
>>>>>>>>>       URLConnection conn = url.openConnection();
>>>>>>>>>       conn.setUseCaches(false);
>>>>>>>>>       return readURLConnectionAsBytes(conn);
>>>>>>>>>     } catch (IOException e) {
>>>>>>>>>       return null; // This causes NullPointerException, but this
>>>>>>>>>       exception
>>>>>>>>>       isn't logged (wtf, GWT!)
>>>>>>>>>     }
>>>>>>>>>   }
>>>>>>>>>
>>>>>>>>> To summarize, I'll need to write another patch which replaces
>>>>>>>>> Util.readURLAsBytes implementation via AOP and prints IOException
>>>>>>>>> details.
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> #
>>>>>>>>>>>>>>>> CI_MAVEN_SETTINGS=$WORKSPACE/artifactory-ovirt-org-settings.xml
>>>>>>>>>>>>>>>> # export MAVEN_OPTS="${MAVEN_OPTS} -Xmx2048M
>>>>>>>>>>>>>>>> -XX:MaxPermSize=1024m
>>>>>>>>>>>>>>>> -Dgwt.compiler.localWorkers=1"
>>>>>>>>>>>>>>>> # rpmbuild -D "_topdir $(pwd)/rpmbuild" -ts "${TARBALL}"
>>>>>>>>>>>>>>>> # rpmbuild -D "_topdir $(pwd)/rpmbuild" -D
>>>>>>>>>>>>>>>> "ovirt_build_extra_flags
>>>>>>>>>>>>>>>> -gs
>>>>>>>>>>>>>>>> ${CI_MAVEN_SETTINGS}
>>>>>>>>>>>>>>>> -Dgwt.userAgent=ie8,ie9,gecko1_8,safari,opera
>>>>>>>>>>>>>>>> -Dgwt.logLevel=TRACE -X" --rebuild rpmbuild/SRPMS/*.src.rpm
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Let me know if you need anything else.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Vojtech
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> ----- Original Message -----
>>>>>>>>>>>>>>>>>> From: "Vojtech Szocs" <[email protected]>
>>>>>>>>>>>>>>>>>> To: "Sandro Bonazzola" <[email protected]>
>>>>>>>>>>>>>>>>>> Cc: "Eyal Edri" <[email protected]>, "Juan Hernandez"
>>>>>>>>>>>>>>>>>> <[email protected]>, "Kiril Nesenko"
>>>>>>>>>>>>>>>>>> <[email protected]>,
>>>>>>>>>>>>>>>>>> "arch" <[email protected]>
>>>>>>>>>>>>>>>>>> Sent: Tuesday, February 18, 2014 6:54:20 PM
>>>>>>>>>>>>>>>>>> Subject: Re: ovirt-engine build failure
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> In your log I see following error:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> ...
>>>>>>>>>>>>>>>>>> [INFO]    Computing all possible rebind results for
>>>>>>>>>>>>>>>>>> 'org.ovirt.engine.ui.webadmin.ApplicationResources'
>>>>>>>>>>>>>>>>>> [INFO]       Rebinding
>>>>>>>>>>>>>>>>>> org.ovirt.engine.ui.webadmin.ApplicationResources
>>>>>>>>>>>>>>>>>> [INFO]          Invoking generator
>>>>>>>>>>>>>>>>>> com.google.gwt.resources.rebind.context.InlineClientBundleGenerator
>>>>>>>>>>>>>>>>>> [INFO]             [ERROR] Generator
>>>>>>>>>>>>>>>>>> 'com.google.gwt.resources.rebind.context.InlineClientBundleGenerator'
>>>>>>>>>>>>>>>>>> threw
>>>>>>>>>>>>>>>>>> an exception while rebinding
>>>>>>>>>>>>>>>>>> 'org.ovirt.engine.ui.webadmin.ApplicationResources'
>>>>>>>>>>>>>>>>>> [INFO] java.lang.NullPointerException: No ImageRect ever
>>>>>>>>>>>>>>>>>> computed
>>>>>>>>>>>>>>>>>> for
>>>>>>>>>>>>>>>>>> removeBrickCommitRequired
>>>>>>>>>>>>>>>>>> [INFO]       at
>>>>>>>>>>>>>>>>>> com.google.gwt.resources.rg.ImageResourceGenerator.createAssignment(ImageResourceGenerator.java:475)
>>>>>>>>>>>>>>>>>> ...
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I checked again logs at
>>>>>>>>>>>>>>>>>> http://jenkins.ovirt.org/job/manual-build-tarball/212/label=fedora19-host/consoleFull
>>>>>>>>>>>>>>>>>> and indeed there is a similar error:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> ...
>>>>>>>>>>>>>>>>>> [INFO]    Computing all possible rebind results for
>>>>>>>>>>>>>>>>>> 'org.ovirt.engine.ui.webadmin.ApplicationResources'
>>>>>>>>>>>>>>>>>> [INFO]       Rebinding
>>>>>>>>>>>>>>>>>> org.ovirt.engine.ui.webadmin.ApplicationResources
>>>>>>>>>>>>>>>>>> [INFO]          Invoking generator
>>>>>>>>>>>>>>>>>> com.google.gwt.resources.rebind.context.InlineClientBundleGenerator
>>>>>>>>>>>>>>>>>> [INFO]             [ERROR] Generator
>>>>>>>>>>>>>>>>>> 'com.google.gwt.resources.rebind.context.InlineClientBundleGenerator'
>>>>>>>>>>>>>>>>>> threw
>>>>>>>>>>>>>>>>>> an exception while rebinding
>>>>>>>>>>>>>>>>>> 'org.ovirt.engine.ui.webadmin.ApplicationResources'
>>>>>>>>>>>>>>>>>> [INFO] java.lang.NullPointerException
>>>>>>>>>>>>>>>>>> [INFO]       at
>>>>>>>>>>>>>>>>>> com.google.gwt.resources.rebind.context.InlineResourceContext.deploy(InlineResourceContext.java:40)
>>>>>>>>>>>>>>>>>> ...
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> NullPointerException when processing ApplicationResources
>>>>>>>>>>>>>>>>>> but
>>>>>>>>>>>>>>>>>> occuring
>>>>>>>>>>>>>>>>>> from
>>>>>>>>>>>>>>>>>> different places (ImageResourceGenerator vs.
>>>>>>>>>>>>>>>>>> InlineResourceContext)
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Now I understand why Maven build fails without any details:
>>>>>>>>>>>>>>>>>> - GWT deferred binding fails for ApplicationResources (i.e.
>>>>>>>>>>>>>>>>>> uncaught
>>>>>>>>>>>>>>>>>> NPE)
>>>>>>>>>>>>>>>>>> - GWT compilation proceeds, fails to link with
>>>>>>>>>>>>>>>>>> ApplicationResources
>>>>>>>>>>>>>>>>>> - GWT compilation task fails with non-OK status code
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> So the issue here is GWT deferred binding generator
>>>>>>>>>>>>>>>>>> (InlineClientBundleGenerator) failure during GWT
>>>>>>>>>>>>>>>>>> compilation.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> GWT compiler writes extra Java files during deferred binding
>>>>>>>>>>>>>>>>>> phase, so this could point to issue with local environment..
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I will try to investigate this and look at GWT source code.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>> Sandro Bonazzola
>>>>>>>>>>>>>>>> Better technology. Faster innovation. Powered by community
>>>>>>>>>>>>>>>> collaboration.
>>>>>>>>>>>>>>>> See how it works at redhat.com
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> Sandro Bonazzola
>>>>>>>>>>>>>> Better technology. Faster innovation. Powered by community
>>>>>>>>>>>>>> collaboration.
>>>>>>>>>>>>>> See how it works at redhat.com
>>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Sandro Bonazzola
>>>>>>>>>>>> Better technology. Faster innovation. Powered by community
>>>>>>>>>>>> collaboration.
>>>>>>>>>>>> See how it works at redhat.com
>>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Sandro Bonazzola
>>>>>>>>>> Better technology. Faster innovation. Powered by community
>>>>>>>>>> collaboration.
>>>>>>>>>> See how it works at redhat.com
>>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Sandro Bonazzola
>>>>>>>> Better technology. Faster innovation. Powered by community
>>>>>>>> collaboration.
>>>>>>>> See how it works at redhat.com
>>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Sandro Bonazzola
>>>>> Better technology. Faster innovation. Powered by community collaboration.
>>>>> See how it works at redhat.com
>>>>>
>>>> _______________________________________________
>>>> Arch mailing list
>>>> [email protected]
>>>> http://lists.ovirt.org/mailman/listinfo/arch
>>>>
>>
>>
>> --
>> Sandro Bonazzola
>> Better technology. Faster innovation. Powered by community collaboration.
>> See how it works at redhat.com
>> _______________________________________________
>> Arch mailing list
>> [email protected]
>> http://lists.ovirt.org/mailman/listinfo/arch
>>


-- 
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
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