SolrClient::optimize
(PECL solr >= 0.9.2)
SolrClient::optimize — Defragments the index
Description
public SolrClient::optimize ([ int $maxSegments = 1 [, bool $softCommit = true [, bool $waitSearcher = true ]]] ) : SolrUpdateResponse
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.
Return Values
Returns a SolrUpdateResponse on success or throws an exception on failure.
Errors/Exceptions
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.
Notes
PECL Solr >= 2.0 only supports Solr Server >= 4.0
Prior to PECL Solr 2.0 this method used to accept these arguments "int $maxSegments, bool $waitFlush, bool $waitSearcher".
See Also
- SolrClient::commit() - Finalizes all add/deletes made to the index
- SolrClient::rollback() - Rollbacks all add/deletes made to the index since the last commit
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https://www.php.net/manual/en/solrclient.optimize.php