Merge pull request #2411 from magento-tango/MAGETWO-86471-2

MAGETWO-86471: Slow Catalog Search Indexer [Performance]

Author: dhorytskyi

app/code/Magento/CatalogSearch/Model/Indexer/Fulltext/Action/DataProvider.php

@@ -221,8 +221,8 @@ private function getSelectForSearchableProducts(
         $lastProductId,
         $batch
     ) {
-        $websiteId = $this->storeManager->getStore($storeId)->getWebsiteId();
-        $lastProductId = (int) $lastProductId;
+        $websiteId = (int)$this->storeManager->getStore($storeId)->getWebsiteId();
+        $lastProductId = (int)$lastProductId;
 
         $select = $this->connection->select()
             ->useStraightJoin(true)