SolrClient::optimize()
(PECL solr >= 0.9.2)
Defragments the index
说明
public SolrClient::optimize([int $maxSegments= 1[,bool $softCommit=TRUE[,bool $waitSearcher=TRUE]]]): SolrUpdateResponse
Defragments the index for faster search performance.
参数
- $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.
返回值
Returns a SolrUpdateResponse on success or throws an exception on failure.
错误／异常
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.
注释
WarningPECL 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".
参见
- SolrClient::commit() Finalizes all add/deletes made to the index
- SolrClient::rollback() Rollbacks all add/deletes made to the index since the last commit