Question

我有一个Magnolia CMS系统，我尝试为具有用户生成内容的工作区配置集群存储库。我们将有一个作者和一个公共实例，每个实例都有一个用于玉兰默认存储库的专用MYSQL数据库。用户生成的内容应存储在h2数据库中，该数据库位于共享目录中。我们无法直接在服务器模式下启动h2数据库，因此，与h2数据库的连接将被配置为混合模式，标志为AUTO_SERVER = true（参见http://www.h2database.com/html/features.html#auto_mixed_mode）。

存储库的初始化是完美无缺的。将数据存储在集群存储库中后，下一次重新引导会在集群存储库的加载阶段停止/挂起（请参阅日志）。

我错过了配置吗？甚至可以在混合模式下使用h2进行长耳兔群集？

的repository.xml：

<JCR>
    <RepositoryMapping>
        <Map name="userGeneratedContent" repositoryName="magnoliacluster" workspaceName="userGeneratedContent" />
        <Map name="website" repositoryName="magnolia" workspaceName="website" />
        <Map name="config" repositoryName="magnolia" workspaceName="config" />
        <Map name="users" repositoryName="magnolia" workspaceName="users" />
        <Map name="userroles" repositoryName="magnolia" workspaceName="userroles" />
        <Map name="usergroups" repositoryName="magnolia" workspaceName="usergroups" />
        <Map name="mgnlSystem" repositoryName="magnolia" workspaceName="mgnlSystem" /> <!-- System internal data -->
        <Map name="mgnlVersion" repositoryName="magnolia" workspaceName="mgnlVersion" /> <!-- magnolia version workspace -->
    </RepositoryMapping>

    <!-- magnolia default repository -->
    <Repository name="magnolia" provider="info.magnolia.jackrabbit.ProviderImpl" loadOnStartup="true">
        <param name="configFile" value="${magnolia.repositories.jackrabbit.config}" />
        <param name="repositoryHome" value="${magnolia.repositories.home}/magnolia" />
        <!-- the default node types are loaded automatically
            <param name="customNodeTypes" value="WEB-INF/config/repo-conf/nodetypes/magnolia_nodetypes.xml" />
        -->
        <param name="contextFactoryClass" value="org.apache.jackrabbit.core.jndi.provider.DummyInitialContextFactory" />
        <param name="providerURL" value="localhost" />
        <param name="bindName" value="${magnolia.webapp}" />
        <workspace name="website" />
        <workspace name="config" />
        <workspace name="users" />
        <workspace name="userroles" />
        <workspace name="usergroups" />
        <workspace name="mgnlSystem" />
        <workspace name="mgnlVersion" />
    </Repository>

    <!-- magnolia cluster repository -->
    <Repository name="magnoliacluster" provider="info.magnolia.jackrabbit.ProviderImpl" loadOnStartup="true">
        <param name="configFile" value="${magnolia.repositories.jackrabbit.cluster.config}" />
        <param name="repositoryHome" value="${magnolia.repositories.home}/magnoliacluster" />
        <!-- the default node types are loaded automatically
            <param name="customNodeTypes" value="WEB-INF/config/repo-conf/nodetypes/magnolia_nodetypes.xml" />
        -->
        <param name="contextFactoryClass" value="org.apache.jackrabbit.core.jndi.provider.DummyInitialContextFactory" />
        <param name="providerURL" value="localhost" />
        <param name="bindName" value="cluster-${magnolia.webapp}" />
        <workspace name="userGeneratedContent" />
    </Repository>
</JCR>

簇状兔崽子束-H2-search.xml：

<Repository>
    <FileSystem class="org.apache.jackrabbit.core.fs.db.DbFileSystem">
        <param name="url" value="jdbc:h2:/PATH/TO/db;AUTO_SERVER=TRUE"/>
        <param name="schemaObjectPrefix" value="fs_"/>
        <param name="user" value="sa"/>
        <param name="password" value="sa"/>
    </FileSystem>
    <Security appName="magnolia">
        <SecurityManager class="org.apache.jackrabbit.core.DefaultSecurityManager" />
        <AccessManager
            class="org.apache.jackrabbit.core.security.DefaultAccessManager">
        </AccessManager>
        <LoginModule
            class="info.magnolia.jaas.sp.jcr.JackrabbitAuthenticationModule">
        </LoginModule>
    </Security>
    <DataStore class="org.apache.jackrabbit.core.data.FileDataStore">
        <param name="url" value="jdbc:h2:/PATH/TO/db;AUTO_SERVER=TRUE"/>
        <param name="schemaObjectPrefix" value="datastore_"/>
        <param name="user" value="sa"/>
        <param name="password" value="sa"/>
    </DataStore>
    <Workspaces rootPath="${rep.home}/workspaces"
        defaultWorkspace="default" />
    <Workspace name="default">
        <FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
            <param name="path" value="${wsp.home}/default" />
        </FileSystem>
        <PersistenceManager class="org.apache.jackrabbit.core.persistence.pool.H2PersistenceManager">
            <param name="url" value="jdbc:h2:/PATH/TO/db;AUTO_SERVER=TRUE"/>
            <param name="schemaObjectPrefix" value="ws_${wsp.name}_"/>
            <param name="user" value="sa"/>
            <param name="password" value="sa"/>
        </PersistenceManager>
        <SearchIndex class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
            <param name="path" value="${wsp.home}/index" />
            <param name="useCompoundFile" value="true" />
            <param name="minMergeDocs" value="100" />
            <param name="volatileIdleTime" value="3" />
            <param name="maxMergeDocs" value="100000" />
            <param name="mergeFactor" value="10" />
            <param name="maxFieldLength" value="10000" />
            <param name="bufferSize" value="10" />
            <param name="cacheSize" value="1000" />
            <param name="forceConsistencyCheck" value="false" />
            <param name="autoRepair" value="true" />
            <param name="queryClass" value="org.apache.jackrabbit.core.query.QueryImpl" />
            <param name="resultFetchSize" value="100" />
            <param name="extractorPoolSize" value="3" />
            <param name="extractorTimeout" value="100" />
            <param name="extractorBackLogSize" value="100" />
            <!-- needed to highlight the searched term -->
            <param name="supportHighlighting" value="true"/>
        </SearchIndex>
        <WorkspaceSecurity>
            <AccessControlProvider
                class="info.magnolia.cms.core.MagnoliaAccessProvider" />
        </WorkspaceSecurity>
    </Workspace>
    <Versioning rootPath="${rep.home}/version">
        <FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
            <param name="path" value="${rep.home}/workspaces/version" />
        </FileSystem>
        <PersistenceManager
                class="org.apache.jackrabbit.core.persistence.bundle.H2PersistenceManager">
            <param name="url" value="jdbc:h2:${rep.home}/version/db" />
            <param name="schemaObjectPrefix" value="version_" />
        </PersistenceManager>
    </Versioning>
    <Cluster>
        <Journal class="org.apache.jackrabbit.core.journal.DatabaseJournal">
            <param name="driver" value="org.h2.Driver" />
            <param name="url" value="jdbc:h2:/PATH/TO/db;AUTO_SERVER=TRUE"/>
            <param name="schemaObjectPrefix" value="journal_"/>
            <param name="databaseType" value="h2"/>
            <param name="user" value="sa"/>
            <param name="password" value="sa"/>
        </Journal>
    </Cluster>
</Repository>

日志：

---------------------------------------------
MAGNOLIA LICENSE
---------------------------------------------
Version number : 5.3.5
Build          : 4. November 2014 (rev. of UNKNOWN)
Edition        : Enterprise Edition
Provider       : Magnolia International Ltd. (info@magnolia-cms.com)
2016-07-27 11:17:59,919 INFO  info.magnolia.cms.beans.config.ConfigLoader       : Initializing content repositories
2016-07-27 11:17:59,922 INFO  info.magnolia.repository.DefaultRepositoryManager : Loading JCR
2016-07-27 11:17:59,931 INFO  info.magnolia.repository.DefaultRepositoryManager : Loading JCR magnolia
2016-07-27 11:17:59,951 INFO  info.magnolia.jackrabbit.ProviderImpl             : Loading repository at /PATH/author/repositories/magnolia (config file: /PATH/WEB-INF/config/repo-conf/jackrabbit-bundle-h2-search.xml) - cluster id: "<unset>"
Jul 27, 2016 11:18:00 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /PATH/webapps/manager
Jul 27, 2016 11:18:00 AM org.apache.catalina.startup.TldConfig execute
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Jul 27, 2016 11:18:00 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /PATH/webapps/manager has finished in 417 ms
2016-07-27 11:18:02,174 INFO  info.magnolia.repository.DefaultRepositoryManager : Loading JCR magnoliacluster
2016-07-27 11:18:02,174 INFO  info.magnolia.jackrabbit.ProviderImpl             : Loading repository at /PATH/author/repositories/magnoliacluster (config file: /PATH/WEB-INF/config/repo-conf/clustered-jackrabbit-bundle-h2-search.xml) - cluster id: "<unset>"

Ps。：我不确定为什么它会说'cluster id：'“'。虽然我在我的属性文件中将其设置为org.apache.jackrabbit.core.cluster.node_id。

Answer 1

来自以下wiki page：

集群标识标识实例，用于将更改写入日志以及从日志中加载更改。确保这是一个唯一值，并且不与群集中的其他节点共享。

群集ID可以在属性文件中定义（最方便的方式），也可以在群集配置中的持久性管理器中定义（两种方式都在附加文件中使用）

由于您尚未在上面的jackrabbit配置文件中提供任何群集ID，请检查您的var rows = vm.gridOptionsReports.selectedItems;文件是否包含一个？如果没有，只需为访问JCR集群的每个Magnolia实例设置唯一值。

使用混合模式的H2数据库进行Jackrabbit群集

1 个答案: