SolrClient::commit Finalizes all add/deletes made to the index &reftitle.description; public SolrUpdateResponseSolrClient::commit intmaxSegments"1" boolwaitFlushtrue boolwaitSearchertrue This method finalizes all add/deletes made to the index. &reftitle.parameters; maxSegments Optimizes down to at most this number of segments. Since Solr 1.3 waitFlush Block until index changes are flushed to disk. waitSearcher Block until a new searcher is opened and registered as the main query searcher, making the changes visible. &reftitle.returnvalues; Returns a SolrUpdateResponse object on success or throws a SolrClientException on failure. &reftitle.seealso; SolrClient::optimize SolrClient::rollback