Thank for your reply, Chris. Yes, I am populating "ptime" using a default of "NOW".
I only store the id, so I can't get ptime values. But from the perspective of business logic, ptime should not change. Strangely, the sort result is consistent now... :( I should do more test case... -- View this message in context: http://lucene.472066.n3.nabble.com/SolrCloud-FunctionQuery-inconsistency-tp4104346p4104558.html Sent from the Solr - User mailing list archive at Nabble.com.