Apify & CrawleeA&CApify & Crawlee
Powered by
cdogC
Apify & Crawlee•3mo ago•
10 replies
cdog

Why request_queues's metadata file is not cleaned when purge_on_start=True?

Hello,

I find this behavior odd that when
Configuration(purge_on_start=True)
Configuration(purge_on_start=True)
set, then the
storage/request_queues/default/__metadata__.json
storage/request_queues/default/__metadata__.json
file is not purged in method
crawlee.storage_clients._file_system._request_queue_client.FileSystemRequestQueueClient.purge
crawlee.storage_clients._file_system._request_queue_client.FileSystemRequestQueueClient.purge
along with the request files.

What is the reason behind this? Which use-case this covers?


If you run the repro code (it crawls 2 URLs) multiple times right after another and check the log/metadata json. I see the following:

# first run
[BeautifulSoupCrawler] INFO  Crawled 0/2 pages, 0 failed requests, desired concurrency 1.

# second run
[BeautifulSoupCrawler] INFO  Crawled 0/4 pages, 0 failed requests, desired concurrency 1.
# first run
[BeautifulSoupCrawler] INFO  Crawled 0/2 pages, 0 failed requests, desired concurrency 1.

# second run
[BeautifulSoupCrawler] INFO  Crawled 0/4 pages, 0 failed requests, desired concurrency 1.


The 2nd run 0/4 is misleading because the only two requests were scheduled and the previous one has been purged.
After the 2nd run the manifest.json content contains handled_request_count: 4 and total_request_count: 4 which is printed to the logs.
My expectation would be 2 for both values
{
  "id": "7xvLZTJolTixoRk1x",
  "name": null,
  "accessed_at": "2026-01-02 15:10:06.721976+00:00",
  "created_at": "2026-01-02 15:09:48.267199+00:00",
  "modified_at": "2026-01-02 15:10:06.719162+00:00",
  "had_multiple_clients": false,
  "handled_request_count": 4,
  "pending_request_count": 0,
  "total_request_count": 4
}
{
  "id": "7xvLZTJolTixoRk1x",
  "name": null,
  "accessed_at": "2026-01-02 15:10:06.721976+00:00",
  "created_at": "2026-01-02 15:09:48.267199+00:00",
  "modified_at": "2026-01-02 15:10:06.719162+00:00",
  "had_multiple_clients": false,
  "handled_request_count": 4,
  "pending_request_count": 0,
  "total_request_count": 4
}


I've attached repro code as a file due to post length limitation

Thank you,
CL
crawlee_purge_repro.py885B
Apify & Crawlee banner
Apify & CrawleeJoin
This is the official developer community of Apify and Crawlee.
14,091Members
Resources
Recent Announcements

Similar Threads

Was this page helpful?
Recent Announcements
ellativity

**Update to Store Publishing Terms and Acceptable Use Policy** Due to an influx of fraudulent reviews recently, Apify's Legal team has taken some actions to protect developers, customers, and Apify, by updating the Store Publishing Terms and Acceptable Use Policy. Please pay special attention to the updated terms in section 4 of the Store Publishing Terms here: https://docs.apify.com/legal/store-publishing-terms-and-conditions Additionally, please review the changes to section 2 of the Acceptable Use Policy here: https://docs.apify.com/legal/acceptable-use-policy If you have any questions, please ask them in <#1206131794261315594> so everyone can see the discussion. Thanks!

ellativity · 3w ago

ellativity

Hi @everyone I'm hanging out with the Creator team at Apify in https://discord.com/channels/801163717915574323/1430491198145167371 if you want to discuss Analytics and Insights!

ellativity · 4w ago

ellativity

2 things for <@&1092713625141137429> members today: 1. The Apify developer rewards program is open for registrations: https://apify.notion.site/developer-rewards This is the program where you will earn points for marketing activities. The rewards are still TBC, but the real purpose of the program is to help you structure your marketing activities and efforts. In the coming weeks, I will be populating that link with guides to help you identify the best ways to market your Actors, as well as scheduling workshops and office hours to help you create content and develop your own marketing strategy. 2. At 2PM CET (in about 80 minutes) there will be an office hour with the team behind Insights and Analytics, who want your feedback on how to improve analytics for you. Join us in https://discord.com/channels/801163717915574323/1430491198145167371 to share your ideas!

ellativity · 4w ago

Similar Threads

Failed to make outgoing request to sample ZIP file
zaZza / crawlee-python
5mo ago
Error adding request to the queue: Request ID does not match its unique_key.
embarrassing-maroonEembarrassing-maroon / crawlee-python
2y ago
Yarn start not generating api-typedoc-generated.json
interior-tomatoIinterior-tomato / crawlee-python
2y ago
Crawler terminates when URL is invalid.
colossal-harlequinCcolossal-harlequin / crawlee-python
2y ago