/** * Reindex documents from an old index to a new index. * * @link https://www.elastic.co/guide/en/elasticsearch/guide/master/reindex.html * * @param \Elastica\Index $oldIndex * @param \Elastica\Index $newIndex * @param array $options keys: CrossIndex::OPTION_* constants * * @return \Elastica\Index The new index object */ public static function reindex(Index $oldIndex, Index $newIndex, array $options = array()) { // prepare search $search = new Search($oldIndex->getClient()); $options = array_merge(array(self::OPTION_TYPE => null, self::OPTION_QUERY => new MatchAll(), self::OPTION_EXPIRY_TIME => '1m', self::OPTION_SIZE_PER_SHARD => 1000), $options); $search->addIndex($oldIndex); if (isset($options[self::OPTION_TYPE])) { $type = $options[self::OPTION_TYPE]; $search->addTypes(is_array($type) ? $type : array($type)); } $search->setQuery($options[self::OPTION_QUERY]); // search on old index and bulk insert in new index $scanAndScroll = new ScanAndScroll($search, $options[self::OPTION_EXPIRY_TIME], $options[self::OPTION_SIZE_PER_SHARD]); foreach ($scanAndScroll as $resultSet) { $bulk = new Bulk($newIndex->getClient()); $bulk->setIndex($newIndex); foreach ($resultSet as $result) { $action = new Bulk\Action(); $action->setType($result->getType()); $action->setId($result->getId()); $action->setSource($result->getData()); $bulk->addAction($action); } $bulk->send(); } $newIndex->refresh(); return $newIndex; }
public function testAddTypes() { $client = $this->_getClient(); $search = new Search($client); $index = $this->_createIndex(); $types = array(); $types[] = $index->getType('type1'); $types[] = $index->getType('type2'); $search->addTypes($types); $this->assertEquals(2, count($search->getTypes())); }
/** * Create a new elastica search. * * @param Client $client * @param Index $index * @param string|array $types * @return Search */ protected function newSearch(Client $client, Index $index, $types) { if (is_string($types)) { $types = [$types]; } $search = new Search($client); $search->addIndex($index); $search->addTypes($types); return $search; }