protected function SearchApiElasticsearchIndex::replaceIndex in Search API Elasticsearch 7.2

Helper method for replacing Elasticsearch index after making changes that cannot be applied via update.

@TODO Consider using aliases to create a new Elasticsearch Index and migrate indexed items to new Elasticsearch Index on the Elasticsearch side before deleting the old index. This will allow for zero-downtime updates.

Parameters

SearchApiIndex $index:

Index $old_index:

2 calls to SearchApiElasticsearchIndex::replaceIndex()

SearchApiElasticsearchIndex::deleteAllItems in includes/SearchApiElasticsearchIndex.inc

Delete all documents in an Elasticsearch index.

SearchApiElasticsearchIndex::updateFields in includes/SearchApiElasticsearchIndex.inc

Update fields on an Elasticsearch Index.

File

includes/SearchApiElasticsearchIndex.inc, line 170

Class

SearchApiElasticsearchIndex

Code

protected function replaceIndex(SearchApiIndex $index, Index $old_index) {
  $this
    ->delete();
  $this->search_api_service
    ->addIndex($index);
}