Of course, there is a support for uploading the external file via Solr, you can find more details in below links
https://cwiki.apache.org/confluence/display/solr/Working+with+External+Files+and+Processes http://lucene.apache.org/solr/4_10_0/solr-core/org/apache/solr/schema/ExternalFileField.html -- View this message in context: http://lucene.472066.n3.nabble.com/update-external-file-tp4165563p4165565.html Sent from the Solr - User mailing list archive at Nabble.com.
