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        <dependency>
            <groupId>de.fiz.oai.backend</groupId>
            <artifactId>oai-backend</artifactId>
            <version>${fiz.oaibackend.version}</version>
            <classifier>classes</classifier>
        </dependency>

Prerequisites:

• Cassanda-Tables
  • Schema: https://fiznetz.fiz-karlsruhe.de/display/IEEpubFIZ/Data+Model
  • Tables are created when calling de.fiz.oai.backend.utils.CassandraUtils.createKeyspace()
• SOLR-Index
  • Schema can be found in oai-backend-project, src/main/resources/solr
• Configuration

  • fiz-oai-backend.properties

    Code Block
    collapse true
    #DI cassandra.nodes=141.66.133.19:8842,141.66.133.20:8842,141.66.133.21:8842,141.66.133.22:8842,141.66.133.23:8842,141.66.133.24:8842 cassandra.datacenter=DC_DI cassandra.replication.factor={'class': 'NetworkTopologyStrategy', 'DC_DI': '3'} cassandra.keyspace=oai_di #PROD #cassandra.nodes=141.66.7.34:8842 #cassandra.datacenter=DC_LOAD01 #cassandra.replication.factor={'class': 'NetworkTopologyStrategy', 'DC_LOAD01': '3'} #cassandra.keyspace=oai_p cassandra.username=ddbuser cassandra.password=f6Th!eoP cassandra.sessions=1 cassandra.requesttimeout=10 class.impl.search=de.fiz.oai.backend.service.impl.SolrSearchServiceImpl solr.url=http://ddb-di-vm05:8183/solr/oaiitems elasticsearch.host=ddb-di-vm08 elasticsearch.port=8200 [admin@ddb-di-vm08 conf]$ vi fiz-oai-backend.properties [admin@ddb-di-vm08 conf]$ more fiz-oai-backend.properties #DI cassandra.nodes=141.66.133.19:8842,141.66.133.20:8842,141.66.133.21:8842,141.66.133.22:8842,141.66.133.23:8842,141.66.133.24:8842 cassandra.datacenter=DC_DI cassandra.replication.factor={'class': 'NetworkTopologyStrategy', 'DC_DI': '3'} cassandra.keyspace=oai_di #PROD #cassandra.nodes=141.66.7.34:8842,141.66.7.35:8842,141.66.7.36:8842,141.66.7.37:8842,141.66.7.38:8842,141.66.7.39:8842,141.66.7.40:8842,141.66.7.41:8842 #cassandra.datacenter=DC_LOAD01 #cassandra.replication.factor={'class': 'NetworkTopologyStrategy', 'DC_LOAD01': '3'} #cassandra.keyspace=oai_p cassandra.username=ddbuser cassandra.password=f6Th!eoP cassandra.sessions=1 cassandra.requesttimeout=10 class.impl.search=de.fiz.oai.backend.service.impl.SolrSearchServiceImpl solr.url=http://ddb-di-vm05:8183/solr/oaiitems elasticsearch.host=ddb-di-vm08 elasticsearch.port=8200

    
    

Initial Data: create with project https://dev.fiz-karlsruhe.de/stash/projects/FIZ-OAI/repos/fiz-oai-ddb-importer

OAI-Frontend:

warfile, Java 11, Tomcat

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