SolrClient::commit

(PECL solr >= 0.9.2)

Finalizes all add/deletes made to the index

public SolrUpdateResponse SolrClient::commit ([ bool $softCommit = false [, bool $waitSearcher = true [, bool $expungeDeletes = false ]]] )

This method finalizes all add/deletes made to the index.

Parameters:

softCommit

This 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.

waitSearcher

block until a new searcher is opened and registered as the main query searcher, making the changes visible.

expungeDeletes

Merge segments with deletes away. (Solr1.4+)

Returns:

Returns a SolrUpdateResponse object 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.

Changelog:

1.1.0, 2.0.0

$maxSegments removed

2.0.0b

API Changed: SolrClient::commit ([ int $maxSegments = 0 [, bool $softCommit = false [, bool $waitSearcher = true[, bool $expungeDeletes = false ]]] )

0.9.2

Signature: SolrClient::commit ([ int $maxSegments = 1 [, bool $waitFlush = true [, bool $waitSearcher = true ]]] ). $waitFlush: Block until index changes are flushed to disk.