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https://issues.apache.org/jira/browse/ARIES-556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12986636#action_12986636
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David Schmitz commented on ARIES-556:
-------------------------------------

Hi Timothy, 

we are pulling in Aries stuff via Maven as long as the build is sufficiently 
stable we don't care wether it is a 0.3... (currently we are on 
0.2-incubation). 

By the way just a suggestion why don't you take the persistence.xsd from Oracle 
and generate JAXB classes. With JAXB you can read the whole stuff without 
having to write your own parser logic.

schema can be found here:
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd

> Aries fails to read persistence.xml files larger than 8192 bytes
> ----------------------------------------------------------------
>
>                 Key: ARIES-556
>                 URL: https://issues.apache.org/jira/browse/ARIES-556
>             Project: Aries
>          Issue Type: Bug
>          Components: JPA
>    Affects Versions: 0.2
>            Reporter: David Schmitz
>            Assignee: Timothy Ward
>            Priority: Critical
>
> Aries fails to read persistence.xml files larger than 8192 bytes. We 
> recognized this bug while we were adding new Entity classes to 
> persistence.xml when we removed enough data so that we were below or equal to 
> 8192 bytes everything went fine.
> This is probably caused by wrong implementation within 
> org.apache.aries.jpa.container.parsing.impl.PersistenceDescriptorParserImpl 
> parse method.
> If one tries to read persistence.xml files larger than 8192 the following 
> exception is thrown:
> 13:52:01.492 ERROR [Start Level Event 
> Dispatcher][org.apache.aries.jpa.container:331] There was an error while 
> parsing the persistence descriptor META-INF/openjpa_persistence_product.xml 
> in bundle com.navteq.phoenix.jpa_1.0.0. No persistence units will be managed 
> for this bundle
> org.apache.aries.jpa.container.parsing.PersistenceDescriptorParserException: 
> There was an error parsing META-INF/openjpa_persistence_product.xml in bundle 
> com.navteq.phoenix.jpa_1.0.0
>         at 
> org.apache.aries.jpa.container.parsing.impl.PersistenceDescriptorParserImpl.parse(PersistenceDescriptorParserImpl.java:98)
>  ~[org.apache.aries.jpa.container-0.2-incubating.jar:0.2-incubating]
>         at 
> org.apache.aries.jpa.container.impl.PersistenceBundleManager.parseBundle(PersistenceBundleManager.java:329)
>  [org.apache.aries.jpa.container-0.2-incubating.jar:0.2-incubating]
>         at 
> org.apache.aries.jpa.container.impl.PersistenceBundleManager.setupManager(PersistenceBundleManager.java:350)
>  [org.apache.aries.jpa.container-0.2-incubating.jar:0.2-incubating]
>         at 
> org.apache.aries.jpa.container.impl.PersistenceBundleManager.addingBundle(PersistenceBundleManager.java:148)
>  [org.apache.aries.jpa.container-0.2-incubating.jar:0.2-incubating]
>         at 
> org.apache.aries.util.tracker.InternalRecursiveBundleTracker.addingBundle(InternalRecursiveBundleTracker.java:70)
>  [org.apache.aries.util-0.2-incubating.jar:0.2-incubating]
>         at 
> org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:440)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261) 
> [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:184) 
> [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at org.osgi.util.tracker.BundleTracker.open(BundleTracker.java:159) 
> [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.apache.aries.util.tracker.RecursiveBundleTracker.open(RecursiveBundleTracker.java:77)
>  [org.apache.aries.util-0.2-incubating.jar:0.2-incubating]
>         at 
> org.apache.aries.jpa.container.impl.PersistenceBundleManager.open(PersistenceBundleManager.java:132)
>  [org.apache.aries.jpa.container-0.2-incubating.jar:0.2-incubating]
>         at 
> org.apache.aries.jpa.container.impl.PersistenceBundleManager.start(PersistenceBundleManager.java:619)
>  [org.apache.aries.jpa.container-0.2-incubating.jar:0.2-incubating]
>         at 
> org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at java.security.AccessController.doPrivileged(Native Method) 
> [na:1.6.0_22]
>         at 
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:374)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1067)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:561)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:546)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:459)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:440)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:227)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
>         at 
> org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:337)
>  [org.eclipse.osgi_3.6.0.v20100517.jar:na]
> Caused by: java.io.IOException: Resetting to invalid mark
>         at java.io.BufferedInputStream.reset(BufferedInputStream.java:416) 
> ~[na:1.6.0_22]
>         at 
> org.apache.aries.jpa.container.parsing.impl.PersistenceDescriptorParserImpl.parse(PersistenceDescriptorParserImpl.java:90)
>  ~[org.apache.aries.jpa.container-0.2-incubating.jar:0.2-incubating]
>         ... 25 common frames omitted

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