log: WARN ItemStateMap overwriting map entry
Hi, I've just updated Sling, started, stopped and started again Sling standalone and see several 100 lines of 24.02.2010 16:11:48.732 *WARN* [SCR Component Actor] org.apache.jackrabbit.core.state.ItemStateMap overwriting map entry b43a5b0e-27e7-ecd6-88fa-5a6d238bf879 24.02.2010 16:11:48.732 *WARN* [SCR Component Actor] org.apache.jackrabbit.core.state.ItemStateMap overwriting map entry 436d46a1-654d-e70e-c322-16a108f3893d 24.02.2010 16:11:48.733 *WARN* [SCR Component Actor] org.apache.jackrabbit.core.state.ItemStateMap overwriting map entry 57b3843e-71c9-27d2-50a8-96232516bfc7 in the log. Is the the update to JR2 still in progress and should I just way a few days? Marc
Re: NoClassDefFoundError in start-up log
Hi Felix, > Have you tried setting the "Maximum Idle Sessions" (pool.maxIdle) > property of the repository configuration to 0 (zero) to disable session > pooling ? > > oh my, I set maxIdle=0 but nothing changed. After poking around for half an hour I remembered that the console is full of traps... I changed the setting in the first Repository entry but I should have changed the running instance... All fine now, thanks for the hint, Marc > Regards > Felix > > > > > > Cheers, > > Marc > > > > > > > > 1. https://issues.apache.org/jira/browse/SLING-1272 > > 2. https://issues.apache.org/jira/browse/SLING-1283 > > > > > > > > javax.jcr.RepositoryException: this session has been closed > > at > > org.apache.jackrabbit.core.SessionImpl.sanityCheck(SessionImpl.java:375) > > at > > > org.apache.jackrabbit.core.SessionImpl.hasPendingChanges(SessionImpl.java:869) > > at > > > org.apache.sling.jcr.base.internal.PooledSession.hasPendingChanges(PooledSession.java:213) > > > > javax.jcr.RepositoryException: this session has been closed > > at > > org.apache.jackrabbit.core.SessionImpl.sanityCheck(SessionImpl.java:375) > > at > > org.apache.jackrabbit.core.ItemImpl.sanityCheck(ItemImpl.java:137) > > at > org.apache.jackrabbit.core.NodeImpl.addMixin(NodeImpl.java:997) > > at > org.apache.jackrabbit.core.NodeImpl.addMixin(NodeImpl.java:2779) > > > > javax.jcr.RepositoryException: this session has been closed > > at > > org.apache.jackrabbit.core.SessionImpl.sanityCheck(SessionImpl.java:375) > > at > > org.apache.jackrabbit.core.ItemImpl.sanityCheck(ItemImpl.java:137) > > at > org.apache.jackrabbit.core.ItemImpl.getPath(ItemImpl.java:1272) > > > > On Tue, Jan 26, 2010 at 10:20 AM, Felix Meschberger >wrote: > > > >> Hi, > >> > >> On 26.01.2010 09:56, Marc Speck wrote: > >>> https://issues.apache.org/jira/browse/SLING-1327 > >> > >> Thanks. > >> > >> Regards > >> Felix > >> > >>> > >>> > >>> On Tue, Jan 26, 2010 at 9:14 AM, Felix Meschberger >>> wrote: > >>> > >>>> Hi Marc, > >>>> > >>>> This looks like the RMI registry support cannot be started in the new > >>>> Jackrabbit 1.6 binding. Unless you need the RMI binding, this has no > >>>> influence on the functionality. > >>>> > >>>> Yep, I found it when I wanted to debug something in the repository > with > >> the > >>> Eclipse plugin... > >>> > >>> Cheers, > >>> Marc > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>>> Would you mind reporting an issue ? Thanks alot. > >>>> > >>>> Regards > >>>> Felix > >>>> > >>>> On 25.01.2010 20:53, Marc Speck wrote: > >>>>> I've just checked-out and compiled Sling from the repository and got > >> the > >>>>> error log below. Is this a known bug or is anything wrong on my side? > >>>>> Marc > >>>>> > >>>>> > >>>>> > >>>>> 25.01.2010 20:43:23.727 *ERROR* [SCR Component Actor] > >>>> org.apache.felix.scr > >>>>> Unexpected problem executing task Enable Component: > >>>>> org.apache.sling.jcr.jackrabbit.server.RmiRegistrationSupport (5) > >>>>> (java.lang.NoClassDefFoundError: > >>>>> org/apache/jackrabbit/rmi/server/RemoteAdapterFactory) > >>>>> java.lang.NoClassDefFoundError: > >>>>> org/apache/jackrabbit/rmi/server/RemoteAdapterFactory > >>>>> at java.lang.Class.getDeclaredConstructors0(Native Method) > >>>>> at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) > >>>>> at java.lang.Class.getConstructor0(Unknown Source) > >>>>> at java.lang.Class.newInstance0(Unknown Source) > >>>>> at java.lang.Class.newInstance(Unknown Source) > >>>>> at > >>>>> > >>>> > >> > org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:183) > >>>>> at > >>>&g
Re: NoClassDefFoundError in start-up log
Hi Felix, I've updated to 903202 and NoClassDefFoundError is gone, thanks a lot for fixing so quickly! Now I run into an other issue with closed sessions which sounds like [1] [2]. It happens randomly when our integration tests run but seldom in the same classes. Maybe the traces below help resolving the Jira issues. Cheers, Marc 1. https://issues.apache.org/jira/browse/SLING-1272 2. https://issues.apache.org/jira/browse/SLING-1283 javax.jcr.RepositoryException: this session has been closed at org.apache.jackrabbit.core.SessionImpl.sanityCheck(SessionImpl.java:375) at org.apache.jackrabbit.core.SessionImpl.hasPendingChanges(SessionImpl.java:869) at org.apache.sling.jcr.base.internal.PooledSession.hasPendingChanges(PooledSession.java:213) javax.jcr.RepositoryException: this session has been closed at org.apache.jackrabbit.core.SessionImpl.sanityCheck(SessionImpl.java:375) at org.apache.jackrabbit.core.ItemImpl.sanityCheck(ItemImpl.java:137) at org.apache.jackrabbit.core.NodeImpl.addMixin(NodeImpl.java:997) at org.apache.jackrabbit.core.NodeImpl.addMixin(NodeImpl.java:2779) javax.jcr.RepositoryException: this session has been closed at org.apache.jackrabbit.core.SessionImpl.sanityCheck(SessionImpl.java:375) at org.apache.jackrabbit.core.ItemImpl.sanityCheck(ItemImpl.java:137) at org.apache.jackrabbit.core.ItemImpl.getPath(ItemImpl.java:1272) On Tue, Jan 26, 2010 at 10:20 AM, Felix Meschberger wrote: > Hi, > > On 26.01.2010 09:56, Marc Speck wrote: > > https://issues.apache.org/jira/browse/SLING-1327 > > Thanks. > > Regards > Felix > > > > > > > On Tue, Jan 26, 2010 at 9:14 AM, Felix Meschberger >wrote: > > > >> Hi Marc, > >> > >> This looks like the RMI registry support cannot be started in the new > >> Jackrabbit 1.6 binding. Unless you need the RMI binding, this has no > >> influence on the functionality. > >> > >> Yep, I found it when I wanted to debug something in the repository with > the > > Eclipse plugin... > > > > Cheers, > > Marc > > > > > > > > > > > > > > > >> Would you mind reporting an issue ? Thanks alot. > >> > >> Regards > >> Felix > >> > >> On 25.01.2010 20:53, Marc Speck wrote: > >>> I've just checked-out and compiled Sling from the repository and got > the > >>> error log below. Is this a known bug or is anything wrong on my side? > >>> Marc > >>> > >>> > >>> > >>> 25.01.2010 20:43:23.727 *ERROR* [SCR Component Actor] > >> org.apache.felix.scr > >>> Unexpected problem executing task Enable Component: > >>> org.apache.sling.jcr.jackrabbit.server.RmiRegistrationSupport (5) > >>> (java.lang.NoClassDefFoundError: > >>> org/apache/jackrabbit/rmi/server/RemoteAdapterFactory) > >>> java.lang.NoClassDefFoundError: > >>> org/apache/jackrabbit/rmi/server/RemoteAdapterFactory > >>> at java.lang.Class.getDeclaredConstructors0(Native Method) > >>> at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) > >>> at java.lang.Class.getConstructor0(Unknown Source) > >>> at java.lang.Class.newInstance0(Unknown Source) > >>> at java.lang.Class.newInstance(Unknown Source) > >>> at > >>> > >> > org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:183) > >>> at > >>> > >> > org.apache.felix.scr.impl.manager.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:118) > >>> at > >>> > >> > org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:991) > >>> at > >>> > >> > org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:298) > >>> at > >>> > >> > org.apache.felix.scr.impl.manager.AbstractComponentManager$1.doRun(AbstractComponentManager.java:138) > >>> at > >>> > >> > org.apache.felix.scr.impl.ComponentActivatorTask.run(ComponentActivatorTask.java:67) > >>> at > >>> > >> > org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:96) > >>> at java.lang.Thread.run(Unknown Source) > >>> Caused by: java.lang.ClassNotFoundException: > >>> org.apache.jackrabbit.rmi.server.RemoteAdapterFactory > >>> at > >>> > >> > org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:744) > >>> at > >> org.apache.felix.framework.ModuleImpl.access$100(ModuleImpl.java:61) > >>> at > >>> > >> > org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1656) > >>> at java.lang.ClassLoader.loadClass(Unknown Source) > >>> at java.lang.ClassLoader.loadClassInternal(Unknown Source) > >>> ... 13 mor > >>> > >> > > >
Re: NoClassDefFoundError in start-up log
https://issues.apache.org/jira/browse/SLING-1327 On Tue, Jan 26, 2010 at 9:14 AM, Felix Meschberger wrote: > Hi Marc, > > This looks like the RMI registry support cannot be started in the new > Jackrabbit 1.6 binding. Unless you need the RMI binding, this has no > influence on the functionality. > > Yep, I found it when I wanted to debug something in the repository with the Eclipse plugin... Cheers, Marc > Would you mind reporting an issue ? Thanks alot. > > Regards > Felix > > On 25.01.2010 20:53, Marc Speck wrote: > > I've just checked-out and compiled Sling from the repository and got the > > error log below. Is this a known bug or is anything wrong on my side? > > Marc > > > > > > > > 25.01.2010 20:43:23.727 *ERROR* [SCR Component Actor] > org.apache.felix.scr > > Unexpected problem executing task Enable Component: > > org.apache.sling.jcr.jackrabbit.server.RmiRegistrationSupport (5) > > (java.lang.NoClassDefFoundError: > > org/apache/jackrabbit/rmi/server/RemoteAdapterFactory) > > java.lang.NoClassDefFoundError: > > org/apache/jackrabbit/rmi/server/RemoteAdapterFactory > > at java.lang.Class.getDeclaredConstructors0(Native Method) > > at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) > > at java.lang.Class.getConstructor0(Unknown Source) > > at java.lang.Class.newInstance0(Unknown Source) > > at java.lang.Class.newInstance(Unknown Source) > > at > > > org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:183) > > at > > > org.apache.felix.scr.impl.manager.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:118) > > at > > > org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:991) > > at > > > org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:298) > > at > > > org.apache.felix.scr.impl.manager.AbstractComponentManager$1.doRun(AbstractComponentManager.java:138) > > at > > > org.apache.felix.scr.impl.ComponentActivatorTask.run(ComponentActivatorTask.java:67) > > at > > > org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:96) > > at java.lang.Thread.run(Unknown Source) > > Caused by: java.lang.ClassNotFoundException: > > org.apache.jackrabbit.rmi.server.RemoteAdapterFactory > > at > > > org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:744) > > at > org.apache.felix.framework.ModuleImpl.access$100(ModuleImpl.java:61) > > at > > > org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1656) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > at java.lang.ClassLoader.loadClassInternal(Unknown Source) > > ... 13 mor > > >
NoClassDefFoundError in start-up log
I've just checked-out and compiled Sling from the repository and got the error log below. Is this a known bug or is anything wrong on my side? Marc 25.01.2010 20:43:23.727 *ERROR* [SCR Component Actor] org.apache.felix.scr Unexpected problem executing task Enable Component: org.apache.sling.jcr.jackrabbit.server.RmiRegistrationSupport (5) (java.lang.NoClassDefFoundError: org/apache/jackrabbit/rmi/server/RemoteAdapterFactory) java.lang.NoClassDefFoundError: org/apache/jackrabbit/rmi/server/RemoteAdapterFactory at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) at java.lang.Class.getConstructor0(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:183) at org.apache.felix.scr.impl.manager.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:118) at org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:991) at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:298) at org.apache.felix.scr.impl.manager.AbstractComponentManager$1.doRun(AbstractComponentManager.java:138) at org.apache.felix.scr.impl.ComponentActivatorTask.run(ComponentActivatorTask.java:67) at org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:96) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.ClassNotFoundException: org.apache.jackrabbit.rmi.server.RemoteAdapterFactory at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:744) at org.apache.felix.framework.ModuleImpl.access$100(ModuleImpl.java:61) at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1656) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) ... 13 mor
Minor config issues
1) The pre-built manifest file in org.apache.sling.jcr.jackrabbit.server is not in sync anymore. I miserably failed at updating to a higher Jackrabbit version, but could somebody of wisdom ;) at least update the version of the bundle? The Felix Console says 2.0.3.incubator-SNAPSHOT instead of 2.0.5-SNAPSHOT 2) Is there a reason that org.apache.sling.jcr.jackrabbit.usermanager and accessmanaager declare a dependency on jackrabbit-api twice? Cheers, Marc
Re: ServletResolver
On Mon, Sep 14, 2009 at 1:59 PM, Vidar Ramdal wrote: > On Mon, Sep 14, 2009 at 1:41 PM, Bertrand Delacretaz > wrote: > > Hi, > > > > On Mon, Sep 14, 2009 at 12:22 PM, Marc Speck > wrote: > >> On Mon, Sep 14, 2009 at 11:43 AM, Bertrand Delacretaz > >> wrote: > >>> ...using version.12 instead of version=12 should help here, 12 > >>> then becomes just another selector. > >> > >> Excellent idea, parsing getSelectorString() should give the number. I > have > >> also /foo/bar.version.12 for folders but it's fine to look into the > >> extension for the number. > > > > You don't even need to parse if you use > > SlingHttpServletRequest.getRequestPathInfo().getSelectors(). > Right, but if the order should ever get mixed up in the future, the algorithm is more likely to fail then parsing "version.123.". > > > >> ...The OptingServlet sounds interesting. It means that I can register > several > >> servlets for the same resourceType and implement accept() accordingly?.. > > > > Yes, that's the idea, for those (hopefully rare) cases where the other > > mechanisms aren't sufficient. > > Yeah, do what Bertrand says - I didn't think about the OptingServlet > when replying to your questions. Seems it can do pretty much what you > want. > I'd need it for the main resourceType that handles 70% of traffic. It seems that SlingServletResolver does not cache OptingServlets which makes sense. However, I will have to investigate how much performance I loose with giving up servlet caching. A custom ResourceCollector.hashCode could probably solve the problem but this goes too far for me. I'm rather considering creating 3 subResourceTypes just for servlet resolving. As JCR queries are inheritance-sensitive to type constraints, I think it's the solution with the least side effects. Thanks for your suggestions, Marc
Re: ServletResolver
On Mon, Sep 14, 2009 at 11:43 AM, Bertrand Delacretaz wrote: > On Mon, Sep 14, 2009 at 10:46 AM, Marc Speck wrote: > > ...3. A RegExp for selectors or extensions. For example, I currently have > the > > version in the path like /foo/bar.version=12.xml, so @scr.property > > name="sling.servlet.selectors" value="version=.+"... > > Note that using version.12 instead of version=12 should help here, 12 > then becomes just another selector. > Excellent idea, parsing getSelectorString() should give the number. I have also /foo/bar.version.12 for folders but it's fine to look into the extension for the number. The OptingServlet sounds interesting. It means that I can register several servlets for the same resourceType and implement accept() accordingly? Marc
Re: ServletResolver
Thanks for the quick confirmation, Marc On Mon, Sep 14, 2009 at 10:51 AM, Vidar Ramdal wrote: > On Mon, Sep 14, 2009 at 10:46 AM, Marc Speck wrote: > > I'm trying to find all options for directing requests to different > servlets. > > I was glad if somebody could confirm that the following use cases are not > > covered: > > > > 1. A wildcard for the name of the first node in the path, e.g. > @scr.property > > name="sling.servlet.paths" value="\/.*?\/a\/b" > > Not supported. > > > 2. jcr:mixinTypes are ignored for servlet resolving. > > True. > > > 3. A RegExp for selectors or extensions. For example, I currently have > the > > version in the path like /foo/bar.version=12.xml, so @scr.property > > name="sling.servlet.selectors" value="version=.+" > > Not supported. > > As a general rule for servlet registration, each servlet is registered > to one or more paths in the virtual resource tree. > The path must be an actual resolvable path, i.e. it cannot consist of > regex'es (as this could possibly yield an unlimited number of paths). > > However, you might be able to write your own ResourceProvider to > handle those cases. > > -- > Vidar S. Ramdal - http://www.idium.no > Sommerrogata 13-15, N-0255 Oslo, Norway > + 47 22 00 84 00 / +47 21 531941, ext 2070 >
ServletResolver
I'm trying to find all options for directing requests to different servlets. I was glad if somebody could confirm that the following use cases are not covered: 1. A wildcard for the name of the first node in the path, e.g. @scr.property name="sling.servlet.paths" value="\/.*?\/a\/b" 2. jcr:mixinTypes are ignored for servlet resolving. 3. A RegExp for selectors or extensions. For example, I currently have the version in the path like /foo/bar.version=12.xml, so @scr.property name="sling.servlet.selectors" value="version=.+" Thanks for any hints, Marc
