Hi,
I want to use Datastore instead of Blob-Store in a new project.
I put the tag in repository.xml as follows. I'm using the default
workspace:
<Repository>
<FileSystem class="org.apache.jackrabbit.core.fs.db.DbFileSystem">
<param name="driver" value="javax.naming.InitialContext" />
<param name="url" value="java:HMGJcrDS" />
<param name="schemaObjectPrefix" value="repo_" />
<param name="schema" value="mysql" />
</FileSystem>
<!--
security configuration
-->
<Security appName="Jackrabbit">
<AccessManager
class="org.apache.jackrabbit.core.security.SimpleAccessManager">
<!-- <param name="config" value="${rep.home}/access.xml"/>
-->
</AccessManager>
</Security>
<!--
location of workspaces root directory and name of default
workspace
-->
<Workspaces rootPath="${rep.home}/workspaces"
defaultWorkspace="default"/>
<!--
workspace configuration template:
used to create the initial workspace if there's no workspace
yet
-->
<Workspace name="${wsp.name}">
<FileSystem
class="org.apache.jackrabbit.core.fs.db.DbFileSystem">
<param name="driver" value="javax.naming.InitialContext" />
<param name="url" value="java:HMGJcrDS" />
<param name="schemaObjectPrefix" value="${wsp.name}_" />
<param name="schema" value="mysql" />
</FileSystem>
<!-- PersistenceManager
class="org.apache.jackrabbit.core.persistence.bundle.MySqlPersistenceManager"
-->
<PersistenceManager
class="org.apache.jackrabbit.core.persistence.db.SimpleDbPersistenceManager">
<param name="driver" value="javax.naming.InitialContext" />
<param name="url" value="java:HMGJcrDS" />
<param name="schemaObjectPrefix" value="${wsp.name}_" />
<param name="schema" value="mysql" />
<param name="externalBLOBs" value="false"/>
</PersistenceManager>
<SearchIndex
class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
<param name="path" value="${wsp.home}/index"/>
</SearchIndex>
</Workspace>
<!--
Configures the versioning
-->
<Versioning rootPath="${rep.home}/version">
<FileSystem
class="org.apache.jackrabbit.core.fs.db.DbFileSystem">
<param name="driver" value="javax.naming.InitialContext" />
<param name="url" value="java:HMGJcrDS" />
<param name="schemaObjectPrefix" value="version_" />
<param name="schema" value="mysql" />
</FileSystem>
<!-- PersistenceManager
class="org.apache.jackrabbit.core.persistence.bundle.MySqlPersistenceManager"
-->
<PersistenceManager
class="org.apache.jackrabbit.core.persistence.db.SimpleDbPersistenceManager">
<param name="driver" value="javax.naming.InitialContext" />
<param name="url" value="java:HMGJcrDS" />
<param name="schemaObjectPrefix" value="version_" />
<param name="schema" value="mysql" />
<param name="externalBLOBs" value="false"/>
</PersistenceManager>
</Versioning>
<DataStore class="org.apache.jackrabbit.core.data.db.DbDataStore">
<param name="driver" value="javax.naming.InitialContext" />
<param name="url" value="java:HMGJcrDS" />
<param name="databaseType" value="mysql" />
<param name="minRecordLength" value="1024"/>
<param name="maxConnections" value="3"/>
<param name="copyWhenReading" value="true"/>
</DataStore>
</Repository>
The tables in the MySQL-DB are created successfully. But instead of
storing files
only in the table "datastore" the same amount of bytes are additionally
stored
in the old "default_binval" table, which is also created.
What's wrong with the configuration file? Why is the same amount of
bytes stored twice?
In my opini
on the datastore should replace the Blob-Store.
Thx
Holger Breuer
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