- For versions prior to Alfresco 4.x, upgrade to Alfresco 4.x and continue to use the Lucene search subsystem as before.
Install and configure Solr on Alfresco 4.x to track the repository.
For more information, see Installing and configuring Solr.
Monitor progress using the SUMMARY report.
- When the Solr index is updated as reported by the SUMMARY report, enable the Solr subsystem and disable the Lucene subsystem.
- Follow the instructions for upgrading from Solr to Solr 4 search.