/**
* Clean up old indexes (i.e. all but the current one)
*
* @return void
*/
public function cleanupCommand()
{
try {
$indicesToBeRemoved = $this->nodeIndexer->removeOldIndices();
if (count($indicesToBeRemoved) > 0) {
foreach ($indicesToBeRemoved as $indexToBeRemoved) {
$this->logger->log('Removing old index ' . $indexToBeRemoved);
}
} else {
$this->logger->log('Nothing to remove.');
}
} catch (\Flowpack\ElasticSearch\Transfer\Exception\ApiException $exception) {
$response = json_decode($exception->getResponse());
$this->logger->log(sprintf('Nothing removed. ElasticSearch responded with status %s, saying "%s"', $response->status, $response->error));
}
}