I'm using Drools 4.0.7 BRMS application which internally uses Jackrabbit 1.3.
The application is deployed in a WAS 6.1 cluster and the database is Oracle
9i. I have followed the instructions in the wiki page on Jackrabbit
clustering. My repository.xml is at the bottom of this post. I have the
following questions.
1. I'm getting the following exception, even though I tried clearing the db,
repository and then restarting the server.
javax.jcr.RepositoryException: failed to write bundle:
deadbeef-face-babe-cafe-babecafebabe: failed to write bundle:
deadbeef-face-babe-cafe-babecafebabe
java.lang.IllegalStateException: Unable to insert index:
java.sql.SQLException: ORA-01400: cannot insert NULL into
("ADESA_BRMS"."VERSION_PM_NAMES"."ID")
This link talks about a patch, can someone confirm if this was the fix and
in which release it has gone?
http://www.nabble.com/Using-oracle-bundle-PM-td10738707.html#a10738707
2. OracleDatabaseJournal class was not part of JackRabbit 1.3, so I used
DatabaseJournal, could that be a problem?
3. According to the clustering documentation, one should set the parameter
externalBLOBs to false in order to store BLOBs in the database as well.
However, I get an error saying that Oracle9PersistenceManager does not have
such a property. Looking at the code of the class, I feel that this property
is false by default. Then do I really need to set this to false?
4. According to the clustering documentation, the cluster id needs to be
unique on a node. In my case, I have 2 server instances running on each WAS
node which is a physical machine. That means the 2 server instances will
share the same repository.xml, and the cluster id would be the same for
them. How to handle this?
Thanks,
Seema
<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">
</FileSystem>
<!--
security configuration
-->
<Security appName="Jackrabbit">
<!--
access manager:
class: FQN of class implementing the AccessManager interface
-->
<AccessManager
class="org.apache.jackrabbit.core.security.SimpleAccessManager">
<!-- -->
</AccessManager>
<LoginModule
class="org.apache.jackrabbit.core.security.SimpleLoginModule">
<!-- anonymous user name ('anonymous' is the default value) -->
<!--
default user name to be used instead of the anonymous user
when no login credentials are provided (unset by default)
-->
<!-- -->
</LoginModule>
</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}">
<!--
virtual file system of the workspace:
class: FQN of class implementing the FileSystem interface
-->
<FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
</FileSystem>
<PersistenceManager
class="org.apache.jackrabbit.core.persistence.bundle.Oracle9PersistenceManager">
<!-- -->
</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">
</SearchIndex>
</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">
</FileSystem>
<PersistenceManager
class="org.apache.jackrabbit.core.persistence.bundle.Oracle9PersistenceManager">
</PersistenceManager>
</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">
</SearchIndex>
<Cluster id="node235">
<Journal
class="org.apache.jackrabbit.core.journal.DatabaseJournal">
</Journal>
</Cluster>
</Repository>
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