http://blog.gmane.org/gmane.comp.apache.jackrabbit.user hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8131 Hi all! I would like to know if transaction works over RMI? there is my code : Hashtable ht=new Hashtable(); ht.put("java.naming.factory.initial", "org.jboss.naming.NamingContextFactory"); ht.put("java.naming.provider.url", "jnp://localhost:1099/jcrServer"); ht.put("java.naming.factory.url.pkgs", "org.jboss.naming:org.jnp.interfaces"); InitialContext initialContext = new InitialContext(ht); ClientAdapterFactory adapter = new ClientAdapterFactory(); RemoteRepository rr=(RemoteRepository) initialContext.lookup("jnp://localhost:1099/jcrServer"); Repository repository = adapter.getRepository(rr); Credentials credJBoss = new SimpleCredentials("username","password".toCharArray()); Session s=repository.login(credJBoss); Node root = s.getRootNode(); UserTransaction utx = (javax.transaction.UserTransaction) initialContext.lookup("java:UserTransaction"); utx.begin(); root.addNode("M5"); s.save(); utx.rollback(); s.logout(); The problem is that neither commit or rollback works ? so i m wondering if RMI SY-1 2008-07-04T14:26:20 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8126 Hello, Can we have multiple jackrabbit instances (in different cluster nodes) talking to he same backend DB (mysql in my case) ? Or does jackrabbit keep some local cache that would make this configuration not to work? Thanks, Antonio MARTINEZ Antonio 2008-07-03T22:00:35 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8125 I'm trying to use jcr-explorer in jboss 5 and i want to remove the jcr-explorer dependencies on apache myfaces. what should i replace org.apache.myfaces.webapp.StartupServletContextListener with in jboss 5? Richard Huddleston 2008-07-03T21:46:59 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8121 I dont know if this is really an issue or not, but reading the API and the current behavior I think something is mixed. Fairly simple use case. I have a nt:linkedFile somewhere, and I try to delete the original file (or nt:folder containing the file) and i get a ReferentialIntegrityException. Looking at the JCR API ofr Item.remove() it says it will only through this exception if I have READONLY access to the item AND the item is outside the subtree. In my case the Item is outside the subtree, but I believe I have read/write access to the linked item. Is there a 'good' way to accomplish what I want? I'm thinking I have to loop through all the sub nt:folders and files and get their REFERENCE properties and remove those. Kind of a pain, but not horrible. Is there a way to do this automatically? The full exception I am getting is this: Caused by: javax.jcr.ReferentialIntegrityException: 05ad7f33-336a-40b0-bc19-8ded288c89b6: the node cannot be removed because it is still being referenced. at org.apache.jack Nick Stuart 2008-07-03T19:48:09 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8118 I am currently working on a project that has the need to store 100 million images every year. We tend to keep the images for around 18 months. So at any one time we will have about 150 million images in the repository. The question I have is does this sound reasonable to store this quantity of images in JackRabbit or does this sound scary? I worry about retrieval of the items. I also noticed there is a clustering feature but the documentation seemed to point you to using the DB for file storage. We have been down the route of letting the DB store file data in the past and it has never turned out to be something that worked well and I don't think I can get people convinced of again. We were planning on building something but we are getting a little push back on why we don't use a JCR. Does anyone have a write up on something of this scale that they could share? A little more information on the images. Each node would have some sort of id (UUID) that we use to find the images. Each node (with all Paul Kling 2008-07-03T16:37:55 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8114 When doing a shutdown of JBoss 5 I see the following issue with Jackrabbit. 11:26:29,207 INFO [ConnectionFactoryBindingService] Unbound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=DefaultDS' from JNDI name 'java:DefaultDS' 11:26:29,207 INFO [RepositoryImpl] Shutting down repository... 11:26:29,222 INFO [IndexMerger] IndexMerger terminated 11:26:29,222 INFO [SearchIndex] Index closed: R:\Temp\/jackrabbit5/repository/index 11:26:29,222 INFO [RepositoryImpl] shutting down workspace 'default'... 11:26:29,222 INFO [ObservationDispatcher] Notification of EventListeners stopped. 11:26:29,222 INFO [IndexMerger] IndexMerger terminated 11:26:29,238 INFO [SearchIndex] Index closed: R:\Temp\jackrabbit5\workspaces\default/index 11:26:29,253 INFO [TxConnectionManager] throwable from unregister connection I'm using the DefaultDS for jackrabbit persistence / filesystem. As you can see, JBoss is unbinding the DefaultDS before the shutdown of jackrabbit. I have already added the following line to Richard Huddleston 2008-07-03T15:30:38 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8113 Hi all! Jackrabbit on JBOSS I ve just started working with JackRabbit,currently i ve found some trouble on the jackrabbit's deployment on JBOSS i followed all the instructions posted on jackrabbit wiki and it appears that the server starts correctly (the repository is created ,the workspace is initialized etc..) but when i tried to make a lookup in my Java code i have the following messages: xception in thread "main" javax.naming.NameNotFoundException: jcrlocal not bound at org.jnp.server.NamingServer.getBinding(NamingServer.java:529) at org.jnp.server.NamingServer.getBinding(NamingServer.java:537) at org.jnp.server.NamingServer.getObject(NamingServer.java:543) at org.jnp.server.NamingServer.lookup(NamingServer.java:296) at sun.reflect.GeneratedMethodAccessor77.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294) at su SY-1 2008-07-03T15:28:28 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8112 I'm using the standard way of getting access to the jackrabbit repository in the context of a jboss client app InitialContext ctx = new InitialContext(env); ClientAdapterFactory adapter = new ClientAdapterFactory(); RemoteRepository rr = (RemoteRepository) ctx.lookup("jnp://localhost:1099/jcrServer"); Repository repository = adapter.getRepository(rr); it works, but the downside is that i have to distribute jackrabbit jars containing ClientAdapterFactory and RemoteRepository classes in addition to the jcr-1.0.jar (which is all that i want). ideally, i'd like to just distribute the jcr-1.0.jar to my clients and do a lookup like: InitialContext ctx = new InitialContext(env); Repository repository = (Repository ) ctx.lookup("jnp://localhost:1099/jcr"); is this possible in a remote jboss client app? Richard Huddleston 2008-07-03T15:07:40 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8102 Hello, I am just starting to investigate JSR-170, so apologies if this request is slightly out of scope. Are there any free/open-source examples of JSR-170 being used for managing email (similar to MS Exchange Server) and with an associated client application? I am interested to use an ECM system, but am picturing a solution that handles email as well as other document types and so allows content searches to include emails. Thanks for your help Steve Cameron Steve Cameron 2008-07-03T02:20:15 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8098 Hey Folks, I've gotten a custom DataStore implemented with the BundleDBPersistenceManager, and it is working fine. Now the issue is that some part of my application needs to access the DataIdentifier associated with storing a particular binary property. Basically, if I have a binary Property from a Node, can I look up the identifier based on the Property's UUID? The BundlePersistenceManager has to keep these stored somewhere, right? If it's not readily available, I'm thinking about implementing a custom PersistenceManager which exposes this value as an auto-generated pseudo-property. thx for any insight .... ---- jerome Jerome Banks 2008-07-02T17:25:37 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8095 My description wasn't quite accurate - the NPE happens when one node adds a new version to an existing document and the other reads it too soon, not a brand new document. If no-one has seen this before I'll raise a bug for it. -----Original Message----- From: Connor, Brett (LNG-TWY) [mailto:Brett.Connor< at >lexisnexis.co.uk] Sent: 01 July 2008 16:21 To: users< at >jackrabbit.apache.org Subject: NPE in VersionIteratorImpl.addVersion in cluster I have a simple cluster with two nodes, bsc_1 and bsc_2, configured with bundle.MSSqlPersistenceManager and datastore (on a shared filesystem). This is using Jackrabbit 1.4.3. In my test one node created a document, the other fairly eagerly spotted the new document (another communication channel) and tried to find some information about it. I had several callstacks as below for a few seconds before it settled down and returned the informaion correctly: at org.apache.jackrabbit.core.version.VersionIteratorImpl.addVersion(Versio nIteratorImpl.java:147) at org.apache.jackra Connor, Brett (LNG-TWY 2008-07-02T13:13:46 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8089 Hi all! i've just started to work with jackrabbit my problem is situated on the jackrabbit deployment on JBOSS at the beginning everything seems fine "the repositroy is started" but at one moment i've got somewarning messages : Problem starting service Jackrabbit.services:RMIServer = JCR RMI Server javax.naming.NameNotFoundException: jcr not bound . . . . . . MBeans waiting for other MBeans --- ObjectName: Jackrabbit.services:RMIServer = JCR RMI Server State: FAILED Reason: javax.naming.NameNotFoundException: jcr not bound I Depend On: jboss.jca:service=ManagedConnectionFactory,name=jcr/local --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- ObjectName: Jackrabbit.services:RMIServer = JCR RMI Server State: FAILED Reason: javax.naming.NameNotFoundException: jcr not bound I Depend On: jboss.jca:service=ManagedConnectionFactory,name=jcr/local Please if someone could help it would be great thanks! SY-1 2008-07-02T07:49:20 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8084 can someone point me to documentation for the proper way to set up lucene to use a database backend instead of a local filesystem. also, it appears as though if i remove the searchindex elements from the repository.xml a call to get supported query types fails ... is this the correct behavior? i noticed this while using the jcr explorer web app. Richard Huddleston 2008-07-02T03:14:10 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8082 I have a database backed repository that I want to export from (read only scenario) very infrequently (once on startup and when a method is called via JMX). The problem that I am having is that the data in the repository can change behind the scenes (another app changes data in the repo, a database restore, or some other external action. When I re-export the data (after exporting it once already), it does not pick up the changes. I am assuming the nodes are cached behind the scenes (either in memory or the indices). I can't restart the application every time this happens and can't just use an RMI solution because the data might change with a database restore or something similar. Is the in-memory cache preventing me from getting the new data? If so: Is there a way to clear the cache programmatically? Is there a way to turn off caching? (This would work just as well in my case) Is it the indexing? If so: Is there a way to re-index programmatical Jared Graber 2008-07-01T21:13:11 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8081 I'm trying to get jackrabbit migrated over on JBoss to MySQL (it's currently using the default config). I'm having an issue doing the JNDI lookups. No matter what I put for the dataSourceLocation I can't get the JNDI lookup to succeed. I have the DefaultDS working for other things (ex. JBoss messaging). I'm running on JBoss version 4.2.2.GA. Has anyone had success with this? I've tried "java:/DefaultDS", "DefaultDS", "java:comp/env/jdbc/DefaultDS", and "jndi/DefaultDS" ... no luck. <Repository> <FileSystem class="org.apache.jackrabbit.core.fs.db.JNDIDatabaseFileSystem"> <param name="dataSourceLocation" value="java:/DefaultDS" /> <param name="schema" value="mysql" /> <param name="schemaObjectPrefix" value="jcr_fs_" /> </FileSystem> <Security appName="Jackrabbit"> <AccessManager class="org.apache.jackrabbit.core.security.SimpleAccessManager"> </AccessManager> <LoginModule class="org.apache.jackrabbit.core.security.SimpleLoginModule"> <param name="anonymousId" va Richard Huddleston 2008-07-01T19:48:47 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8078 Hi; I am using in my project the version 1.3.3 of Jackrabbit. In the repository.xml there is the configuration (abreviated): //begin repository.xml ... <Repository> <FileSystem class="org.apache.jackrabbit.core.fs.db.JNDIDatabaseFileSystem"> ...</FileSystem> <Security appName="Jackrabbit"> ... </Security> <Workspaces rootPath="${rep.home}/workspaces" defaultWorkspace="default" /> <Workspace name="${wsp.name}"> <FileSystem class="org.apache.jackrabbit.core.fs.db.JNDIDatabaseFileSystem"> ...</FileSystem> <PersistenceManager class="org.apache.jackrabbit.core.persistence.db.JNDIDatabasePersistenceManager"> ... </PersistenceManager> <SearchIndex class="org.apache.jackrabbit.core.query.lucene.SearchIndex"> ... </SearchIndex> </Workspace> <Versioning rootPath="${rep.home}/version"> <FileSystem class="org.apache.jackrabbit.core.fs.db.JNDIDatabaseFileSystem"> ...</FileSystem> <PersistenceManager class="org.apache.jackrabbit.core.persistence.db.JNDIData hsp_ 2008-07-01T18:13:14 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8075 I'm trying to use the MySqlPersistenceManager with a single schema. I see the configuration parameter "schemaObjectPrefix" and was hoping there were be something like "tableObjectPrefix". I don't see anything listed in the javadocs. Is it possible to use the MySqlPersistenceManager with only one schema in MySQL? Both versions and workspaces would be stored in this schema. -Richard Richard Huddleston 2008-07-01T17:49:34 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8070 I have a simple cluster with two nodes, bsc_1 and bsc_2, configured with bundle.MSSqlPersistenceManager and datastore (on a shared filesystem). This is using Jackrabbit 1.4.3. In my test one node created a document, the other fairly eagerly spotted the new document (another communication channel) and tried to find some information about it. I had several callstacks as below for a few seconds before it settled down and returned the informaion correctly: at org.apache.jackrabbit.core.version.VersionIteratorImpl.addVersion(Versio nIteratorImpl.java:147) at org.apache.jackrabbit.core.version.VersionIteratorImpl. (VersionIteratorImpl.java:68) at org.apache.jackrabbit.core.version.VersionHistoryImpl.getAllVersions(Ver sionHistoryImpl.java:95) Several other properties were read ok, it's not until it gets to the versionhistory that it goes pear shaped. The method in question traverses the version graph, internally adding version node successors to a working queue to build the iteration order. Somewhere a null Connor, Brett (LNG-TWY 2008-07-01T15:21:27 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8068 aloha, what am i doing wrong , none of the following xpath queries gives any result using the following structure Node root = session.getRootNode(); Node BookmarkSpace = root.getNode("turnguard:BookmarkSpace"); Node NewBookmark = BookmarkSpace.addNode("turnguard:Bookmark"); NewBookmark.addMixin("mix:referenceable"); NewBookmark.addMixin("mix:versionable"); NewBookmark.setProperty("turnguard:BookmarkTitle", RequestContainer.getValueFor("BookmarkTitle")); NewBookmark.setProperty("turnguard:BookmarkUrl", RequestContainer.getValueFor("BookmarkUrl")); NewBookmark.setProperty("turnguard:BookmarkDescription", RequestContainer.getValueFor("BookmarkDescription")); NewBookmark.setProperty("turnguard:In", session.getNodeByUUID(RequestContainer.getValueFor("ParentFolderUUID"))); jakobitsch juergen 2008-07-01T10:04:12 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8055 Hello, I've been doing some tests with Mac OS X 10.4 and Jackrabbit's SimpleWebdavServlet. It looks like when many apps on the Mac (I think it affects all apps that use the Cocoa libs for file save operations) save a file the following happens: * The original file is moved to a backup file name (e.g. "xxx.txt" moved to "xxx~.txt") * A temp file ending with ".dat" is created containing the updated file data * This ".dat" temp file is moved to the original file name (e.g. "xxx.txt") * The backup file is removed (or possibly not, I suppose, based on user preferences) This is somewhat simplified, there are actually a number of other steps (lock, unlock, etc.) but it gives the general idea. The problem is that a file will have the correct mime type when it is originally uploaded, but is given an incorrect mime type after a file is saved due to the ".dat" temp file name extension. Also, because a new file is created with the incorrect mime type, none of the text extractors run and the f Scott Dietrich 2008-06-30T19:39:52 http://comments.gmane.org/gmane.comp.apache.jackrabbit.user/8054 Hi there list! I'm building a web site which uses jackrabbit behind the scenes. So far jackrabbit it's doing just fine, but we're in the need of clustering documents in the repository. I've previous experience with Carrot2 clustering engine, but i didn't find an easy way to integrate both Jackrabbit and Carrot2. That's why I'm asking here, for previous experiences or general advices. Regards and thanks in advance Fred All day coders 2008-06-30T19:21:06 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.comp.apache.jackrabbit.user