Job runs twice

[yujin1st]

What steps will reproduce the problem?

Have long tasks - each takes up to 2-3 hours. Each one has record in db and also has jobId, which is set by queue job

1. have 10-20 jobs with ttr 3 hours and 5 workers
2. each job checks at the beginning if jobId for task is set. If doesn't exist
   • it generates uid (time+rand_int) and saves it into db to it's task record
   • if not - it means task runs second time

Redis for queue

What do you get?

Often jobs runs second attempt.

Additional info

Q	A
Yii version	2.0.32
Yii queue version	2.3.0
PHP version	7.3
Operating system	debian 9

---

class ImportJob extends BaseShopJob implements RetryableJobInterface
{

  /** @var integer */
  public $importId;
  private $uid = 0;

  /** @var Import */
  private $_import;

  /**
   * @return Import
   */
  public function getImport() {
    if ($this->_import === null) {
      $this->_import = Import::findOne($this->importId);
    }
    return $this->_import;
  }

  /**
   * @param Queue $queue which pushed and is handling the job
   *
   * @throws Exception
   */
  public function execute($queue) {

    if (!$this->uid) {
      $this->uid = time() + random_int(0, 9999);
    }

    if ($this->getImport()->jobId && $this->uid !== (int)$this->getImport()->jobId) {
      Yii::error([
        'job is already running',
        'oldUid' => $this->getImport()->jobId,
        'curUid' => $this->uid,
        'importId' => $this->importId,
      ], 'supply\import\run-duplicate');
      return;
    } else {
      $this->getImport()->updateAttributes([
        'jobId' => $this->uid,
      ]);
    }

    Yii::info([
      'starting import job',
      'importId' => $this->importId,
      'uid' => $this->uid,
    ], 'supply\import\run');

      $this->getImport()->run($this->uid);
  }

  public function getTtr() {
    return 60 * 60 * 5; // 5 hours
  }

  /**
   *
   * Запрещаем повторный запуск 
   *
   * @param int $attempt number
   * @param Exception|Throwable $error from last execute of the job
   *
   * @return bool
   */
  public function canRetry($attempt, $error) {
    return false;
  }
}```

![111](https://user-images.githubusercontent.com/2317913/78541970-73d08f00-7831-11ea-9685-e5fd9f6e7195.png)
![222](https://user-images.githubusercontent.com/2317913/78541985-77641600-7831-11ea-92d7-ebc6412eca9b.png)

[yii-bot]

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This is an automated comment, triggered by adding the label question.

[yujin1st]

Why is this marked as question? Post has described problem, it has screenshots to show situation and some code to reproduce it