[jbosstools-issues] [JBoss JIRA] Commented: (JBDS-1680) refactor org.eclipse.equinox.p2.metadata.generator.EclipseGenerator to org.eclipse.equinox.p2.publisher.EclipseGenerator
Denis Golovin (JIRA)
jira-events at lists.jboss.org
Thu Jun 9 19:05:59 EDT 2011
[ https://issues.jboss.org/browse/JBDS-1680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12607671#comment-12607671 ]
Denis Golovin commented on JBDS-1680:
-------------------------------------
After I got new error for new EclipseGenerator
{noformat}
root eclipse -rootVersion 3.5.1 -compress -noDefaultIUs -inplace -clean
!ENTRY org.eclipse.osgi 4 0 2011-06-09 13:55:54.150
!MESSAGE Application error
!STACK 1
java.lang.NullPointerException
at java.io.File.<init>(File.java:239)
at org.eclipse.equinox.internal.p2.publisher.compatibility.GeneratorApplication.parseArguments(GeneratorApplication.java:110)
at org.eclipse.equinox.internal.p2.publisher.compatibility.GeneratorApplication.run(GeneratorApplication.java:42)
at org.eclipse.equinox.internal.p2.publisher.compatibility.GeneratorApplication.start(GeneratorApplication.java:34)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
{noformat}
I explained earlier, that results of this EclipseGenerator application are ignored :) It is started just to have eclipse runtime running and initialize thing like OSGi cache and etc. It saves time when eclipse starts next time. I doubt it gives significant performance improvement now, but I don't want to remove it at all without discussing it first, so I just replaced EclipseGenerator with empty application that exit right after it is started. It has the same effect as executing EclipseGenerator, but works faster cause it does nothing :)
Another option remove this feature form installer at all by removing lines below from devstudio-installer/src/config/install-pde.xml
{noformat}
<listener installer="AntActionInstallerListener" >
<os family="unix"/>
</listener>
{noformat}
> refactor org.eclipse.equinox.p2.metadata.generator.EclipseGenerator to org.eclipse.equinox.p2.publisher.EclipseGenerator
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: JBDS-1680
> URL: https://issues.jboss.org/browse/JBDS-1680
> Project: Developer Studio (JBoss Developer Studio)
> Issue Type: Bug
> Components: installer
> Affects Versions: 5.0.0.M2
> Reporter: Nick Boldt
> Assignee: Denis Golovin
> Priority: Blocker
> Fix For: 5.0.0.M2
>
>
> Hi all,
> I downloald a jbds5 from the url: http://www.qa.jboss.com/binaries/RHDS/builds/staging/devstudio-5.0_trunk.product/builds/nightly/trunk/201106080321/
> It's jbdevstudio-product-eap-linux-gtk-x86_64-5.0.0.v201106080321N-H652-M2.jar
> When I installed it, there was a error as below.
> !SESSION 2011-06-09 10:33:11.137 -----------------------------------------------
> eclipse.buildId=unknown
> java.version=1.6.0_25
> java.vendor=Sun Microsystems Inc.
> BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
> Framework arguments: -product com.jboss.jbds.product.product -application org.eclipse.equinox.p2.metadata.generator.EclipseGenerator -config /home/gridqian/softinstall/jbds5/studio -metadataRepository file:///tmp -metadataRepositoryName Eclipse -artifactRepository file:///tmp -artifactRepositoryName EclipseArtifacts -publishArtifacts -publishArtifactRepository -root eclipse -rootVersion 3.5.1 -compress -noDefaultIUs -inplace
> Command-line arguments: -os linux -ws gtk -arch x86_64 -product com.jboss.jbds.product.product -application org.eclipse.equinox.p2.metadata.generator.EclipseGenerator -config /home/gridqian/softinstall/jbds5/studio -metadataRepository file:///tmp -metadataRepositoryName Eclipse -artifactRepository file:///tmp -artifactRepositoryName EclipseArtifacts -publishArtifacts -publishArtifactRepository -root eclipse -rootVersion 3.5.1 -compress -noDefaultIUs -inplace -clean
> !ENTRY org.eclipse.osgi 4 0 2011-06-09 10:33:59.364
> !MESSAGE Application error
> !STACK 1
> java.lang.RuntimeException: Application "org.eclipse.equinox.p2.metadata.generator.EclipseGenerator" could not be found in the registry. The applications available are: com.jboss.jbds.product.application, org.eclipse.ant.core.antRunner, org.eclipse.ant.ui.antRunner, org.eclipse.datatools.connectivity.console.profile.StorageFileEditor, org.eclipse.emf.codegen.CodeGen, org.eclipse.emf.codegen.JMerger, org.eclipse.emf.codegen.ecore.Generator, org.eclipse.emf.importer.ecore.Ecore2GenModel, org.eclipse.emf.importer.java.Java2GenModel, org.eclipse.emf.importer.rose.Rose2GenModel, org.eclipse.equinox.app.error, org.eclipse.equinox.p2.director, org.eclipse.equinox.p2.garbagecollector.application, org.eclipse.equinox.p2.publisher.InstallPublisher, org.eclipse.equinox.p2.publisher.EclipseGenerator, org.eclipse.equinox.p2.publisher.ProductPublisher, org.eclipse.equinox.p2.publisher.FeaturesAndBundlesPublisher, org.eclipse.equinox.p2.reconciler.application, org.eclipse.equinox.p2.repository.repo2runnable, org.eclipse.equinox.p2.repository.metadataverifier, org.eclipse.equinox.p2.artifact.repository.mirrorApplication, org.eclipse.equinox.p2.metadata.repository.mirrorApplication, org.eclipse.equinox.p2.updatesite.UpdateSitePublisher, org.eclipse.equinox.p2.publisher.UpdateSitePublisher, org.eclipse.equinox.p2.publisher.CategoryPublisher, org.eclipse.help.base.infocenterApplication, org.eclipse.help.base.helpApplication, org.eclipse.help.base.indexTool, org.eclipse.jdt.apt.core.aptBuild, org.eclipse.jdt.core.JavaCodeFormatter, org.eclipse.pde.build.Build, org.eclipse.pde.junit.runtime.uitestapplication, org.eclipse.pde.junit.runtime.legacytestapplication, org.eclipse.pde.junit.runtime.coretestapplication, org.eclipse.pde.junit.runtime.coretestapplicationnonmain, org.eclipse.pde.junit.runtime.nonuithreadtestapplication, org.eclipse.ui.ide.workbench, org.eclipse.update.core.standaloneUpdate, org.eclipse.update.core.siteOptimizer, org.eclipse.wst.jsdt.core.JavaCodeFormatter, org.eclipse.wst.server.preview.preview.
> at org.eclipse.equinox.internal.app.EclipseAppContainer.startDefaultApp(EclipseAppContainer.java:248)
> at org.eclipse.equinox.internal.app.MainApplicationLauncher.run(MainApplicationLauncher.java:29)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
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