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From Dipu <dipu....@googlemail.com>
Subject Re: Exception while creating workspace created on another cluster node
Date Thu, 19 Mar 2009 11:46:37 GMT
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 <thomas.mueller@day.com>:
> 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 <dipu.wkt@googlemail.com> 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
>>
>

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