I've been trying to install the field collapse patch to solr 3.1.0 using the following link :<br/><br/>https://issues.apache.org/jira/browse/SOLR-236<br/>However, I'm not entirely sure which patch to download. How do I decide on that?<br/>Also, as I understand it, I have to cd into the apache-solr-3.1.0 directory and then execute patch -p1 < /pathtopatchfile.Is that correct?
