Hi, Erick, My idea is to use Tika0.10 in Dspace1.7.2, which is based on two steps:
1. Upgrade Solr1.4.1 to Solr3.3.0 in Dspace1.7.2 In the following link, upgraded Solr & Lucene 3.3.0 has been resolved. https://jira.duraspace.org/browse/DS-980 2. Upgrade to Tika0.10 in Solr3.3.0 In the following link, people has tried to upgrade Tika0.8 to Tika0.9. http://lucene.472066.n3.nabble.com/upgrading-to-Tika-0-9-on-Solr-1-4-1-td2570526.html I was thinking, if both the above two steps can be achieved, then maybe I can get it done. What is your suggestion? Thank you. Best Regards, Bing -- View this message in context: http://lucene.472066.n3.nabble.com/TikaLanguageIdentifierUpdateProcessorFactory-since-Solr3-5-0-to-be-used-in-Solr3-3-0-tp3771620p3779437.html Sent from the Solr - User mailing list archive at Nabble.com.