Hi Thomas, Thank you very much, that might be the reason why it was failing. I will give it a go and let you know.
Thanks & Regards Dipu 2009/3/19 Thomas Müller <[email protected]>: > Hi, > > Most likely the problem is that both cluster nodes point to the same > file system. I have updated the documentation at > http://wiki.apache.org/jackrabbit/Clustering > > "Clustering in Jackrabbit works as follows: content is shared between > all cluster nodes. That means all Jackrabbit cluster nodes need access > to the SAME persistent storage (persistence manager and data store). > However, each cluster node needs its own (private) FileSystem and > search index. " > > Regards, > Thomas > > > > 2009/3/19 Dipu <[email protected]>: >> Hi Thomas, >> >> Thanks for the reply. >> >> This is the error message that gets logged, there is no stacktrace >> >> 2009-03-19 11:19:19:046 ERROR >> org.apache.jackrabbit.core.cluster.ClusterNode >> [ClusterNode-dev_node_hestia] - Unable to create workspace: failed to >> create workspace configuration at path >> /configRootPath/brix_ws_59e521c6_676b_4782_9ba9_ef3651e1fb54/workspace.xml: >> file system entry already exists: >> /configRootPath/brix_ws_59e521c6_676b_4782_9ba9_ef3651e1fb54 >> >> createFolder method in DatabaseFileSystem class is throwing the >> new FileSystemException("file system entry already exists: " + >> folderPath); which gets propagated and ClusterNode.process method logs >> it. >> >> this is how the real URL looks >> >> <param name="url" value="jdbc:postgresql://something.production.mcom/dbname" >> /> >> >> we connect to the DB fine and i don't think there is any problem there. >> >> Regards >> Dipu >> >> >> 2009/3/19 Thomas Müller <[email protected]>: >>> Hi, >>> >>> Could you post the exception message and stack trace please? >>> >>> <param name="url" value="jdbc:postgresql://url" /> >>> >>> Could you also include the real URL? >>> >>> Regards, >>> Thomas >>> >>> >>> On Wed, Mar 18, 2009 at 5:41 PM, Dipu <[email protected]> wrote: >>>> Hi, >>>> >>>> This is how my repository.xml looks, can someone check if there is >>>> anything wrong >>>> with my configuration that's resulting in the failure please. >>>> >>>> <?xml version="1.0"?> >>>> <!-- >>>> Licensed to the Apache Software Foundation (ASF) under one or more >>>> contributor license agreements. See the NOTICE file distributed with >>>> this work for additional information regarding copyright ownership. >>>> The ASF licenses this file to You under the Apache License, Version 2.0 >>>> (the "License"); you may not use this file except in compliance with >>>> the License. You may obtain a copy of the License at >>>> >>>> http://www.apache.org/licenses/LICENSE-2.0 >>>> >>>> Unless required by applicable law or agreed to in writing, software >>>> distributed under the License is distributed on an "AS IS" BASIS, >>>> WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. >>>> See the License for the specific language governing permissions and >>>> limitations under the License. >>>> --> >>>> <!DOCTYPE Repository PUBLIC "-//The Apache Software Foundation//DTD >>>> Jackrabbit 1.5//EN" >>>> >>>> "http://jackrabbit.apache.org/dtd/repository-1.5.dtd";> >>>> <!-- Example Repository Configuration File --> >>>> <Repository> >>>> <!-- >>>> virtual file system where the repository stores global state >>>> (e.g. registered namespaces, custom node types, etc.) >>>> --> >>>> <!-- >>>> <FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem"> >>>> <param name="path" value="${rep.home}/repository"/> >>>> </FileSystem> >>>> --> >>>> <!-- >>>> Database File System (Cluster Configuration) >>>> --> >>>> >>>> <FileSystem class="org.apache.jackrabbit.core.fs.db.DbFileSystem"> >>>> <param name="driver" value="org.postgresql.Driver"/> >>>> <param name="url" value="jdbc:postgresql://url" /> >>>> <param name="user" value="user" /> >>>> <param name="password" value="pwd" /> >>>> <param name="schema" value="postgresql"/> >>>> <param name="schemaObjectPrefix" value="J_R_FS_"/> >>>> </FileSystem> >>>> >>>> <!-- >>>> security configuration >>>> --> >>>> <Security appName="Jackrabbit"> >>>> <!-- >>>> access manager: >>>> class: FQN of class implementing the AccessManager interface >>>> --> >>>> <AccessManager >>>> class="org.apache.jackrabbit.core.security.SimpleAccessManager"> >>>> <!-- <param name="config" value="${rep.home}/access.xml"/> --> >>>> </AccessManager> >>>> >>>> <LoginModule >>>> class="org.apache.jackrabbit.core.security.SimpleLoginModule"> >>>> <!-- anonymous user name ('anonymous' is the default value) --> >>>> <param name="anonymousId" value="anonymous"/> >>>> <!-- >>>> default user name to be used instead of the anonymous user >>>> when no login credentials are provided (unset by default) >>>> --> >>>> <!-- <param name="defaultUserId" value="superuser"/> --> >>>> </LoginModule> >>>> </Security> >>>> >>>> <!-- >>>> location of workspaces root directory and name of default workspace >>>> --> >>>> >>>> <Workspaces rootPath="${rep.home}/workspaces" >>>> defaultWorkspace="default" configRootPath="/configRootPath"/> >>>> >>>> <!-- >>>> workspace configuration template: >>>> used to create the initial workspace if there's no workspace yet >>>> --> >>>> <Workspace name="${wsp.name}"> >>>> <!-- >>>> virtual file system of the workspace: >>>> class: FQN of class implementing the FileSystem interface >>>> --> >>>> <!-- >>>> <FileSystem >>>> class="org.apache.jackrabbit.core.fs.local.LocalFileSystem"> >>>> <param name="path" value="${wsp.home}"/> >>>> </FileSystem> >>>> --> >>>> <FileSystem class="org.apache.jackrabbit.core.fs.db.DbFileSystem"> >>>> <param name="driver" value="org.postgresql.Driver"/> >>>> <param name="url" value="jdbc:postgresql://url" /> >>>> <param name="user" value="user" /> >>>> <param name="password" value="pwd" /> >>>> <param name="schema" value="postgresql"/> >>>> <param name="schemaObjectPrefix" >>>> value="J_FS_${wsp.name}_"/> >>>> </FileSystem> >>>> >>>> <!-- >>>> persistence manager of the workspace: >>>> class: FQN of class implementing the PersistenceManager >>>> interface >>>> --> >>>> >>>> <!-- >>>> <PersistenceManager >>>> class="org.apache.jackrabbit.core.persistence.bundle.DerbyPersistenceManager"> >>>> <param name="url" value="jdbc:derby:${wsp.home}/db;create=true"/> >>>> <param name="schemaObjectPrefix" value="${wsp.name}_"/> >>>> </PersistenceManager> >>>> --> >>>> >>>> <PersistenceManager >>>> class="org.apache.jackrabbit.core.persistence.bundle.PostgreSQLPersistenceManager"> >>>> <param name="url" value="jdbc:postgresql://url"/> >>>> <param name="user" value="user"/> >>>> <param name="password" value="pwd"/> >>>> <param name="schemaObjectPrefix" value="J_PM_${wsp.name}_"/> >>>> <param name="externalBLOBs" value="false"/> >>>> </PersistenceManager> >>>> >>>> <!-- >>>> Search index and the file system it uses. >>>> class: FQN of class implementing the QueryHandler interface >>>> --> >>>> <SearchIndex >>>> class="org.apache.jackrabbit.core.query.lucene.SearchIndex"> >>>> <param name="path" value="${wsp.home}/index"/> >>>> <param name="textFilterClasses" >>>> value="org.apache.jackrabbit.extractor.MsWordTextExtractor,org.apache.jackrabbit.extractor.MsExcelTextExtractor,org.apache.jackrabbit.extractor.MsPowerPointTextExtractor,org.apache.jackrabbit.extractor.PdfTextExtractor,org.apache.jackrabbit.extractor.OpenOfficeTextExtractor,org.apache.jackrabbit.extractor.RTFTextExtractor,brix.jcr.jackrabbit.HtmlTextExtractor,org.apache.jackrabbit.extractor.XMLTextExtractor"/> >>>> <param name="extractorPoolSize " value="2"/> >>>> <param name="supportHighlighting" value="true"/> >>>> </SearchIndex> >>>> >>>> <ISMLocking >>>> class="org.apache.jackrabbit.core.state.FineGrainedISMLocking"></ISMLocking> >>>> >>>> </Workspace> >>>> >>>> <!-- >>>> Configures the versioning >>>> --> >>>> <Versioning rootPath="${rep.home}/version"> >>>> <!-- >>>> Configures the filesystem to use for versioning for the >>>> respective >>>> persistence manager >>>> --> >>>> <!-- >>>> <FileSystem >>>> class="org.apache.jackrabbit.core.fs.local.LocalFileSystem"> >>>> <param name="path" value="${rep.home}/version" /> >>>> </FileSystem> >>>> --> >>>> <!-- >>>> Database File System and Persistence (Cluster Configuration) >>>> --> >>>> >>>> <FileSystem >>>> class="org.apache.jackrabbit.core.fs.db.DbFileSystem"> >>>> <param name="driver" value="org.postgresql.Driver"/> >>>> <param name="url" value="jdbc:postgresql://url" /> >>>> <param name="user" value="user" /> >>>> <param name="password" value="pwd" /> >>>> <param name="schema" value="postgresql"/> >>>> <param name="schemaObjectPrefix" value="J_V_FS_"/> >>>> </FileSystem> >>>> >>>> <!-- >>>> Configures the persistence manager to be used for >>>> persisting version state. >>>> Please note that the current versioning implementation is based >>>> on >>>> a 'normal' persistence manager, but this could change in future >>>> implementations. >>>> --> >>>> <!-- >>>> <PersistenceManager >>>> class="org.apache.jackrabbit.core.persistence.bundle.DerbyPersistenceManager"> >>>> <param name="url" >>>> value="jdbc:derby:${rep.home}/version/db;create=true"/> >>>> <param name="schemaObjectPrefix" value="version_"/> >>>> </PersistenceManager> >>>> --> >>>> <PersistenceManager >>>> class="org.apache.jackrabbit.core.persistence.bundle.PostgreSQLPersistenceManager"> >>>> <param name="url" value="dbc:postgresql://url"/> >>>> <param name="user" value="user"/> >>>> <param name="password" value="pwd"/> >>>> <param name="schemaObjectPrefix" value="J_V_PM_"/> >>>> <param name="externalBLOBs" value="false"/> >>>> </PersistenceManager> >>>> >>>> <ISMLocking >>>> class="org.apache.jackrabbit.core.state.FineGrainedISMLocking"></ISMLocking> >>>> >>>> </Versioning> >>>> >>>> <!-- >>>> Search index for content that is shared repository wide >>>> (/jcr:system tree, contains mainly versions) >>>> --> >>>> <SearchIndex >>>> class="org.apache.jackrabbit.core.query.lucene.SearchIndex"> >>>> <param name="path" value="${rep.home}/repository/index"/> >>>> <param name="textFilterClasses" >>>> value="org.apache.jackrabbit.extractor.MsWordTextExtractor,org.apache.jackrabbit.extractor.MsExcelTextExtractor,org.apache.jackrabbit.extractor.MsPowerPointTextExtractor,org.apache.jackrabbit.extractor.PdfTextExtractor,org.apache.jackrabbit.extractor.OpenOfficeTextExtractor,org.apache.jackrabbit.extractor.RTFTextExtractor,brix.jcr.jackrabbit.HtmlTextExtractor,org.apache.jackrabbit.extractor.XMLTextExtractor"/> >>>> <param name="extractorPoolSize " value="2"/> >>>> <param name="supportHighlighting" value="true"/> >>>> </SearchIndex> >>>> >>>> >>>> <!-- >>>> Cluster Configuration >>>> --> >>>> >>>> <Cluster id="dev_node_hestia" syncDelay="5"> >>>> <Journal >>>> class="org.apache.jackrabbit.core.journal.DatabaseJournal"> >>>> <param name="revision" >>>> value="${rep.home}/revision"/> >>>> <param name="driver" value="org.postgresql.Driver"/> >>>> <param name="url" value="jdbc:postgresql://url" /> >>>> <param name="user" value="user" /> >>>> <param name="password" value="pwd" /> >>>> <param name="schema" value="postgresql"/> >>>> <param name="schemaObjectPrefix" value="J_C_"/> >>>> </Journal> >>>> </Cluster> >>>> >>>> >>>> <DataStore class="org.apache.jackrabbit.core.data.db.DbDataStore"> >>>> <param name="url" value="jdbc:postgresql://url" /> >>>> <param name="user" value="user" /> >>>> <param name="password" value="pwd" /> >>>> <param name="databaseType" value="postgresql" /> >>>> <param name="driver" value="org.postgresql.Driver" /> >>>> <param name="minRecordLength" value="1024" /> >>>> <param name="maxConnections" value="3" /> >>>> <param name="copyWhenReading" value="true" /> >>>> </DataStore> >>>> >>>> >>>> </Repository> >>>> >>>> >>>> Thanks >>>> Dipu >>>> >>> >> >
