<https://issues.apache.org/jira/browse/SOLR-3587> (pointed to from SOLR-3592) indicates it is resolved.
I just tried it on my local 4x branch checkout, using the analysis page (text_general analyzing "foo"), added a synonym, went to core admin clicked "reload" and saw the synonym appear afterwards. Erik On Mar 28, 2013, at 05:11 , Kaneyama Genta wrote: > Dear all, > > I investigating how to update synonyms.txt. > Some people says CORE RELOAD will reload synonyms.txt. > > But solr wiki says: > ``` > Starting with Solr4.0, the RELOAD command is implemented in a way that > results a "live" reloads of the SolrCore, reusing the existing various > objects such as the SolrIndexWriter. As a result, some configuration > options can not be changed and made active with a simple RELOAD... > ``` > http://wiki.apache.org/solr/CoreAdmin#RELOAD > > And https://issues.apache.org/jira/browse/SOLR-3592 is marked as unresolved. > > Problem is How can I update synonyms.txt in production environment? > Workaround is restart Solr process. But it is not looks good for me. > > Will someone tell me what is the best practice of synonyms.txt updating? > > Thanks in advance.