SolrClient::commit Finalizes all add/deletes made to the index &reftitle.description; public SolrUpdateResponseSolrClient::commit boolsoftCommit&false; boolwaitSearcher&true; boolexpungeDeletes&false; This method finalizes all add/deletes made to the index. &reftitle.parameters; softCommit This will refresh the 'view' of the index in a more performant manner, but without "on-disk" guarantees. (Solr4.0+) A soft commit is much faster since it only makes index changes visible and does not fsync index files or write a new index descriptor. If the JVM crashes or there is a loss of power, changes that occurred after the last hard commit will be lost. Search collections that have near-real-time requirements (that want index changes to be quickly visible to searches) will want to soft commit often but hard commit less frequently. waitSearcher block until a new searcher is opened and registered as the main query searcher, making the changes visible. expungeDeletes Merge segments with deletes away. (Solr1.4+) &reftitle.returnvalues; Returns a SolrUpdateResponse object on success or throws an exception on failure. &reftitle.errors; Throws SolrClientException if the client had failed, or there was a connection issue. Throws SolrServerException if the Solr Server had failed to process the request. &reftitle.changelog; &Version; &Description; PECL solr 1.1.0, 2.0.0 $maxSegments removed PECL solr 2.0.0b API Changed: SolrClient::commit ([ int $maxSegments = 0 [, bool $softCommit = false [, bool $waitSearcher = true[, bool $expungeDeletes = false ]]] ) PECL solr 0.9.2 Signature: SolrClient::commit ([ int $maxSegments = 1 [, bool $waitFlush = true [, bool $waitSearcher = true ]]] ). $waitFlush: Block until index changes are flushed to disk. &reftitle.notes; PECL Solr >= 2.0 only supports Solr Server >= 4.0 &reftitle.seealso; SolrClient::optimize SolrClient::rollback