/**
* @param \Kbrw\RiakBundle\Model\Cluster\Cluster $cluster
* @param \Kbrw\RiakBundle\Model\Bucket\Bucket $bucket
* @param string | array<string> | \Kbrw\RiakBundle\Model\KV\Data | array<\Kbrw\RiakBundle\Model\KV\Data> | \Kbrw\RiakBundle\Model\KV\Datas $datas
* @return \Kbrw\RiakBundle\Model\KV\Datas
*/
public function fetch($cluster, $bucket, $datas)
{
// normalize $datas parameter
$datas = $this->normalizeDatas($datas, $bucket->getFormat(), $cluster->getClientId(), true);
// Split work in smaller pieces to avoid exception caused by too many opened connections
$result = new Datas();
$chunks = $datas->chunk($cluster->getMaxParallelCalls());
foreach ($chunks as $chunk) {
$result->addAll($this->doFetch($cluster, $bucket, $chunk));
}
return $result;
}
