Return-Path: Delivered-To: apmail-openjpa-dev-archive@www.apache.org Received: (qmail 16403 invoked from network); 6 Feb 2009 00:31:24 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 6 Feb 2009 00:31:24 -0000 Received: (qmail 68893 invoked by uid 500); 6 Feb 2009 00:31:24 -0000 Delivered-To: apmail-openjpa-dev-archive@openjpa.apache.org Received: (qmail 68871 invoked by uid 500); 6 Feb 2009 00:31:24 -0000 Mailing-List: contact dev-help@openjpa.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@openjpa.apache.org Delivered-To: mailing list dev@openjpa.apache.org Received: (qmail 68860 invoked by uid 99); 6 Feb 2009 00:31:24 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 05 Feb 2009 16:31:24 -0800 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of tim.mcconne@gmail.com designates 209.85.221.21 as permitted sender) Received: from [209.85.221.21] (HELO mail-qy0-f21.google.com) (209.85.221.21) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 06 Feb 2009 00:31:14 +0000 Received: by qyk14 with SMTP id 14so1476621qyk.9 for ; Thu, 05 Feb 2009 16:30:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:subject:references:in-reply-to :content-type:content-transfer-encoding; bh=Q+PClYHuEXLDXxfKnOK+7CVhFgFxv57khZRp62K4qm4=; b=bI1LuHHA2lN4CBG8hf9PCKMy8mM3QDStmmH8o3GbCakc7WH2nmbWovl7CxmKdtRVJz TOaH6+DKwaq3VfnmX7Ohv9k9u/PnBstBT1AhFHrKOe0PzvNRDU6nw3oYUhhKctrc6cSL iyfIq/OgggBoE/F9npo7zlQSJfs7deMmS/zy8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; b=tqS+/tpmltjR55S5eRrM5BRtN/6kU31a2bmJYNfYP6KmUr16aiVcRdfUEu2DylzwKO TUPFMe0L/b7KNU7uDcw0JG4TpE0A1fHzl01RRt7jAh5xt1Wuy24aZ9De6arX/rOmLRgV ukgt1BoOzVOuRv5d65Yijbplt76Pm5DfAzbeQ= Received: by 10.214.183.8 with SMTP id g8mr1764885qaf.198.1233880253263; Thu, 05 Feb 2009 16:30:53 -0800 (PST) Received: from ?9.51.245.56? ([32.97.110.55]) by mx.google.com with ESMTPS id 5sm8421qwh.56.2009.02.05.16.30.51 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 05 Feb 2009 16:30:52 -0800 (PST) Message-ID: <498B84AF.7020402@gmail.com> Date: Thu, 05 Feb 2009 19:30:39 -0500 From: Tim McConnell User-Agent: Thunderbird 2.0.0.19 (Windows/20081209) MIME-Version: 1.0 To: dev@openjpa.apache.org Subject: Re: Enhancer questions/problems References: <498B6AC5.5090609@gmail.com> <72c1350f0902051509yf52d14ey767a65bae19ac5a9@mail.gmail.com> In-Reply-To: <72c1350f0902051509yf52d14ey767a65bae19ac5a9@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Hi Mike, thanks for the information. I'll open a JIRA and investigate..... Michael Dick wrote: > My guess, and it's only that, is that we're hitting an issue with ant. I > think it is or is related to this bug : > https://issues.apache.org/bugzilla/show_bug.cgi?id=38260. > > On Linux I've seen similar intermittent problems (mainly with trunk) that > show the "too many open files" symptom described in the bugzilla report. > > I have not seen the errors if I manually update pom.xml to use ant 1.7.0 but > that might just be luck. > > Regarding the enhancer there's information in the OpenJPA manual regarding > what enhancement does [1]. Regarding the enhancement process during the > build I'm not sure why the build doesn't fail after that exception. There > might be a bug in the way we're using the antrun maven plugin or a bug in > enhancer.xml.. I > > [1] > http://openjpa.apache.org/builds/latest/docs/manual/ref_guide_pc_enhance.html > > -mike > > On Thu, Feb 5, 2009 at 4:40 PM, Tim McConnell wrote: > >> Hi, I notice that occasionally when I build various versions of OpenJPA >> (e.g., trunk, branches\1.2.x, tags\1.2.0) the enhance.all.entities ant step >> will getting many numerous ZipException's (see below). So I was just >> wondering if anyone knew what might be causing this ?? And why the build >> doesn't stop when it does happen ?? I guess I don't yet know enough about >> the "enhancer" to fully appreciate/understand what it does, but I would have >> expected the build to fail and stop immediately..... Thanks.... >> >> >> >> [INFO] [jar:jar] >> [INFO] Building jar: >> >> C:\SVN\OPENJPA\tags\1.2.0\openjpa-persistence\target\openjpa-persistence-1.2.0.jar >> [INFO] [install:install] >> [INFO] Installing >> >> C:\SVN\OPENJPA\tags\1.2.0\openjpa-persistence\target\openjpa-persistence-1.2.0.jar >> to >> C:\M2\org\apache\openjpa\openjpa-persistence\1.2.0\openjpa-persistence-1.2.0.jar >> [INFO] >> ------------------------------------------------------------------------ >> [INFO] Building OpenJPA JPA JDBC >> [INFO] task-segment: [install] >> [INFO] >> ------------------------------------------------------------------------ >> [INFO] [resources:resources] >> [INFO] Using default encoding to copy filtered resources. >> [INFO] [compiler:compile] >> [INFO] Compiling 65 source files to >> C:\SVN\OPENJPA\tags\1.2.0\openjpa-persistence-jdbc\target\classes >> [INFO] [resources:testResources] >> [INFO] Using default encoding to copy filtered resources. >> [INFO] [compiler:testCompile] >> [INFO] Compiling 1185 source files to >> C:\SVN\OPENJPA\tags\1.2.0\openjpa-persistence-jdbc\target\test-classes >> [INFO] [antrun:run {execution: default}] >> [INFO] Executing tasks >> >> enhance: >> >> enhance.all.entities: >> [echo] running enhancer >> java.util.zip.ZipException: error in opening zip file >> at java.util.zip.ZipFile.open(Native Method) >> at java.util.zip.ZipFile.(ZipFile.java:203) >> at java.util.zip.ZipFile.(ZipFile.java:234) >> at >> org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:919) >> at >> >> org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:126) >> at >> >> org.apache.tools.ant.AntClassLoader$ResourceEnumeration.nextElement(AntClassLoader.java:109) >> at >> >> org.apache.tools.ant.util.CollectionUtils$CompoundEnumeration.nextElement(CollectionUtils.java:146) >> at >> sun.misc.CompoundEnumeration.nextElement(CompoundEnumeration.java:43) >> at >> org.apache.openjpa.lib.util.Services.getImplementors(Services.java:99) >> at >> org.apache.openjpa.lib.util.Services.getImplementors(Services.java:71) >> at >> >> org.apache.openjpa.lib.conf.ProductDerivations.(ProductDerivations.java:57) >> at >> org.apache.openjpa.conf.BrokerFactoryValue.(BrokerFactoryValue.java:50) >> at >> >> org.apache.openjpa.conf.OpenJPAConfigurationImpl.(OpenJPAConfigurationImpl.java:188) >> at >> >> org.apache.openjpa.conf.OpenJPAConfigurationImpl.(OpenJPAConfigurationImpl.java:164) >> at >> >> org.apache.openjpa.conf.OpenJPAConfigurationImpl.(OpenJPAConfigurationImpl.java:155) >> at >> org.apache.openjpa.ant.PCEnhancerTask.newConfiguration(PCEnhancerTask.java:80) >> at >> org.apache.openjpa.lib.ant.AbstractTask.getConfiguration(AbstractTask.java:97) >> at >> org.apache.openjpa.lib.ant.AbstractTask.createConfig(AbstractTask.java:151) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:585) >> at >> >> org.apache.tools.ant.IntrospectionHelper$CreateNestedCreator.create(IntrospectionHelper.java:1244) >> at >> >> org.apache.tools.ant.IntrospectionHelper$Creator.create(IntrospectionHelper.java:1145) >> at >> org.apache.tools.ant.UnknownElement.handleChild(UnknownElement.java:549) >> at >> org.apache.tools.ant.UnknownElement.handleChildren(UnknownElement.java:326) >> at >> org.apache.tools.ant.UnknownElement.configure(UnknownElement.java:182) >> at >> org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:158) >> at org.apache.tools.ant.Task.perform(Task.java:363) >> at org.apache.tools.ant.Target.execute(Target.java:341) >> at org.apache.tools.ant.Target.performTasks(Target.java:369) >> at >> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) >> at >> >> org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37) >> at org.apache.tools.ant.Project.executeTargets(Project.java:1068) >> at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382) >> at >> org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107) >> at >> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) >> at org.apache.tools.ant.Task.perform(Task.java:364) >> at org.apache.tools.ant.Target.execute(Target.java:341) >> at org.apache.tools.ant.Target.performTasks(Target.java:369) >> at >> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) >> at >> >> org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37) >> at org.apache.tools.ant.Project.executeTargets(Project.java:1068) >> at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382) >> at >> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) >> at org.apache.tools.ant.Task.perform(Task.java:364) >> at org.apache.tools.ant.Target.execute(Target.java:341) >> at >> >> org.apache.maven.plugin.antrun.AbstractAntMojo.executeTasks(AbstractAntMojo.java:108) >> at >> org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:83) >> at >> >> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451) >> at >> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558) >> at >> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499) >> at >> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478) >> at >> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330) >> at >> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291) >> at >> >> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142) >> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336) >> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129) >> at org.apache.maven.cli.MavenCli.main(MavenCli.java:287) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:585) >> at >> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) >> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) >> at >> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) >> at org.codehaus.classworlds.Launcher.main(Launcher.java:375) >> >> >> -- >> Thanks, >> Tim McConnell >> >> >> > -- Thanks, Tim McConnell