HI, You can convert time stamp to long by writing a custom transformer. But how will it help for OutOfMemory error.Because any sorting will use lucene field cache which will take a lot of memory as you have huge data. If you can then buy more RAM for your server.
----- Thanx: Grijesh www.gettinhahead.co.in -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-convert-date-timestamp-to-long-in-data-config-xml-tp2907125p2907229.html Sent from the Solr - User mailing list archive at Nabble.com.