Erick, Thank you for the reply. Cloudera image includes Solr 4.3. I'm not sure what version Amazon EMR includes. We are not directly referencing or using their version of Solr but instead build our jar against Solr 4.4 and include all dependencies in our jar file. Also error occurs not while reading existing index but simply creating an instance of EmbeddedSolrServer. I think there is a conflict between jars that EMR process loads and that our map/reduce job requires but I can't figure out what it is.
Dmitriy -- View this message in context: http://lucene.472066.n3.nabble.com/Problem-running-Solr-indexing-in-Amazon-EMR-tp4083636p4083855.html Sent from the Solr - User mailing list archive at Nabble.com.
