This error is thrown in the hierarchymanager, so the error is not related to the search index. There might be some corruption on the persistence manager level. I would further investigate by looking for the uuids mentioned in the error (eg. 47901c42-8187-497f-bbd2-10e61e65966a) in your database. Maybe they are not consistently replicated in your oracle db/cluster? Also look where these uuids are listed in the cluster journal table. This might give some hints.
Regards, Alex On Thu, Feb 12, 2009 at 9:48 PM, Rogue <[email protected]> wrote: > > On 12-Feb-09, at 16:17 , Alexander Klimetschek wrote: > >> What version of Jackrabbit are you using? >> > > Hi Alex, > > I am using Jackrabbit version 1.4.2. > > Any clues on how I should go about debugging the situation? > > Thanks, > Rogue > >> Regards, >> Alex >> >> On Wed, Feb 11, 2009 at 8:48 AM, Rogue <[email protected]> wrote: >>> >>> Hi All, >>> >>> I have spent the last week going through the setup of our cluster >>> configuration, and I think I might have an issue with its configuration >>> and >>> need your help in rectifying it. >>> >>> Ok here is a little bit of history... The system has been running >>> absolutely >>> fine for quite some time and we have been seeing issues only lately. The >>> current configuration is: >>> >>> 1. Two servers - each running JBoss 4.2.2 >>> 2. Jackrabbit JCA has been deployed on each node. The applications access >>> JCR via JNDI / RMI lookups >>> 3. Each instance has its own home directory, but the workspace content is >>> on >>> a shared NAS. >>> 4. The repository uses a hybrid of FileStore and DBStore (information >>> available in the files) >>> >>> Now, for some time I keep having occasional issues of content being >>> available from one node and not being available from another node. I keep >>> seeing exceptions like: >>> >>> Caused by: javax.jcr.RepositoryException: failed to resolve name of >>> 47901c42-8187-497f-bbd2-10e61e65966a >>> at >>> >>> org.apache.jackrabbit.rmi.server.ServerObject.getRepositoryException(ServerObject.java:136) >>> at >>> org.apache.jackrabbit.rmi.server.ServerItem.getName(ServerItem.java:71) >>> at sun.reflect.GeneratedMethodAccessor466.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 sun.rmi.transport.Transport$1.run(Transport.java:153) >>> at java.security.AccessController.doPrivileged(Native Method) >>> at sun.rmi.transport.Transport.serviceCall(Transport.java:149) >>> at >>> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466) >>> at >>> >>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707) >>> at java.lang.Thread.run(Thread.java:595) >>> at >>> >>> sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247) >>> at >>> sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223) >>> at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:126) >>> at org.apache.jackrabbit.rmi.server.ServerNode_Stub.getName(Unknown >>> Source) >>> at >>> org.apache.jackrabbit.rmi.client.ClientItem.getName(ClientItem.java:85) >>> >>> >>> From all the reading that I have been doing, I am guessing this is a case >>> of >>> broken search indexes (please correct me if I am wrong). If that is the >>> case, then how do I go about cleaning up this mess? I guess I am extreme >>> novice and am not sure about the guy who set this up in the first place, >>> but >>> any help on this front would be greatly appreciated. >>> >>> Thanks, >>> Rogue >>> >>> p.s.: Sorry for the HTML mail. >>> -------------------------- >>> >>> My repository.xml file >>> >>> <?xml version="1.0"?> >>> <!DOCTYPE Repository PUBLIC "-//The Apache Software Foundation//DTD >>> Jackrabbit 1.2//EN" >>> >>> "http://jackrabbit.apache.org/dtd/repository-1.2.dtd";> >>> <Repository> >>> <FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem"> >>> <param name="path" >>> value="/apps/jboss/jcr_repositories/ugc_repository/shared/content"/> >>> </FileSystem> >>> >>> <Security appName="Jackrabbit"> >>> <AccessManager >>> class="org.apache.jackrabbit.core.security.SimpleAccessManager" /> >>> <LoginModule >>> class="org.apache.jackrabbit.core.security.SimpleLoginModule"> >>> <param name="anonymousId" value="anonymous"/> >>> </LoginModule> >>> </Security> >>> >>> <Workspaces >>> rootPath="/apps/jboss/jcr_repositories/ugc_repository/shared/content/" >>> defaultWorkspace="default"/> >>> <Workspace name="default"> >>> <FileSystem >>> class="org.apache.jackrabbit.core.fs.local.LocalFileSystem"> >>> <param name="path" value="${wsp.home}"/> >>> </FileSystem> >>> <PersistenceManager >>> >>> class="org.apache.jackrabbit.core.persistence.bundle.OraclePersistenceManager"> >>> <param name="driver" value="oracle.jdbc.OracleDriver"/> >>> <param name="url" value="db-connect-details"/> >>> <param name="user" value="db-username"/> >>> <param name="password" value="db-password"/> >>> <param name="schema" value="oracle"/> >>> <param name="schemaObjectPrefix" value="J_PM_DEFAULT_"/> >>> <param name="externalBLOBs" value="true"/> >>> <param name="blobFSBlockSize" value="0"/> >>> <param name="minBlobSize" value="0"/> >>> </PersistenceManager> >>> </Workspace> >>> >>> <Versioning rootPath="${rep.home}/version"> >>> <FileSystem >>> class="org.apache.jackrabbit.core.fs.local.LocalFileSystem"> >>> <param name="path" value="${rep.home}/version" /> >>> </FileSystem> >>> <PersistenceManager >>> >>> class="org.apache.jackrabbit.core.persistence.bundle.OraclePersistenceManager"> >>> <param name="driver" value="oracle.jdbc.OracleDriver"/> >>> <param name="url" value="db-connect-details"/> >>> <param name="user" value="db-username"/> >>> <param name="password" value="db-password"/> >>> <param name="schema" value="oracle"/> >>> <param name="schemaObjectPrefix" value="J_V_PM_"/> >>> <param name="externalBLOBs" value="true"/> >>> <param name="blobFSBlockSize" value="0"/> >>> <param name="minBlobSize" value="0"/> >>> </PersistenceManager> >>> </Versioning> >>> >>> <Cluster id="node1"> >>> <Journal >>> class="org.apache.jackrabbit.core.journal.OracleDatabaseJournal"> >>> <param name="revision" value="${rep.home}/revision.log" /> >>> <param name="driver" value="oracle.jdbc.OracleDriver" /> >>> <param name="url" value="db-connect-details" /> >>> <param name="user" value="db-username" /> >>> <param name="password" value="db-password" /> >>> </Journal> >>> </Cluster> >>> </Repository> >>> >>> >>> >> >> >> -- >> Alexander Klimetschek >> [email protected] > > -- Alexander Klimetschek [email protected]
