Failed to store cell in cache

Question

I am using multiple csv files to populate the tables in a database. As I am on Symfony, I created a command which from a given directory read files in a defined order. A csv file equals a table in my BD. File sizes differ from file to file and may contain over than 65 thousand lines.

my script has been running locally for 3 days, it's progressing but it's heavy.

On a recipe server my script stops just after a few minutes showing the error

CRITICAL: Error thrown while running command "symfony-command-name". Message: "Failed to store cell BB18118 in cache" {"exception": "[object] (PhpOffice \ PhpSpreadsheet \ Exception (code: 0): Failed to store cell BB18118 in cache at project / vendor / phpoffice / phpspreadsheet / src / PhpSpreadsheet / Collection / Cells.php: 393)

I m using Symfony FileSystemAdapter, SimpleCacheBridge (1.1)

In My Symfony command I do

$pool = new FilesystemAdapter();
$simpleCache = new SimpleCacheBridge($pool);
Settings::setCache($simpleCache); // PhpOffice\PhpSpreadsheet\Settings

// loop directories and call Symfony service ...

In Symfony Service

$spreadSheet = IOFactory::load($csvPath);
$sheet = $spreadSheet->getActiveSheet()->toArray();
                
// loop sheet and databases operations ... 

Stack : PHP : 7.4 SF : 5.3.9 phpspreadsheet : 1.18 SimpleCache : 1.1

Any Help please

Answer 1

I got the symfony cache working like this:

composer require symfony/cache

Code

use Symfony\Component\Cache\Adapter\FilesystemAdapter;
use Symfony\Component\Cache\Psr16Cache;

$cache = new FilesystemAdapter();
$psr16Cache = new Psr16Cache($cache);
Settings::setCache($psr16Cache);

Anyway, it did not solve my memory issue.