On 2/27/2014 12:49 AM, Thomas Scheffler wrote: >> What problems have you seen with mixing 4.6.0 and 4.6.1? It's possible >> that I'm completely ignorant here, but I have not heard of any. > > Actually bug reports arrive me that sound like > > "Unknown type 19"
Aha! I found it! It was caused by the change applied for SOLR-5658, fixed in 4.7.0 (just released) by SOLR-5762. Just my luck that there's a bug bad enough to contradict what I told you. https://issues.apache.org/jira/browse/SOLR-5658 https://issues.apache.org/jira/browse/SOLR-5762 I've added a comment that will help users find SOLR-5762 with a search for "Unknown type 19". If you use SolrJ 4.7.0, compatibility should be better. Thanks, Shawn