SolrClient
PHP Manual

SolrClient::optimize

Defragments the index

Description

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.

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

Warning

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
  • SolrClient::rollback