(PECL solr >= 0.9.2)
Defragments the index
public SolrUpdateResponse SolrClient::optimize ([ int $maxSegments = 1 [, bool $softCommit = true [, bool $waitSearcher = true ]]] )
Defragments the index for faster search performance.
Parameters:
maxSegments
Optimizes down to at most this number of segments. Since Solr 1.3
softCommit
This will refresh the 'view' of the index in a more performant manner, but without "on-disk" guarantees. (Solr4.0+)
waitSearcher
Block until a new searcher is opened and registered as the main query searcher, making the changes visible.
Returns:
Returns a SolrUpdateResponse on success or throws an exception on failure.
Exception:
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.
See also:
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