Go easy on your use of commit - use the <autocommit /> section solrconfig.xml instead.
Also consider using optimize() once a day if you are doing lots of adds/removes.
(PECL solr >= 0.9.2)
SolrClient::commit — Finalizes all add/deletes made to the index
$softCommit = false, bool $waitSearcher = true, bool $expungeDeletes = false): SolrUpdateResponseThis method finalizes all add/deletes made to the index.
softCommitThis 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.
waitSearcherblock until a new searcher is opened and registered as the main query searcher, making the changes visible.
expungeDeletesMerge segments with deletes away. (Solr1.4+)
Returns a SolrUpdateResponse object on success or throws an exception on failure.
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.
| 版本 | 说明 |
|---|---|
| PECL solr 1.1.0, PECL solr 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. |
PECL Solr >= 2.0 only supports Solr Server >= 4.0
Go easy on your use of commit - use the <autocommit /> section solrconfig.xml instead.
Also consider using optimize() once a day if you are doing lots of adds/removes.