Duplicate items imported with csv import

Hello,

I’m trying to import items using a CSV into Tainacan on Wordpress. The import works, but will import several duplicates of each item.

Here’s a screenshot of the csv I’m using (with * as the delimitator):

Here’s the import log:
[2025-01-02 22:45:46] New Request
[2025-01-02 22:45:46] ---------------------------
[2025-01-02 22:45:46] Starting processing new item
[2025-01-02 22:45:46] User in process: 7
[2025-01-02 22:45:46] Processing item 0
[2025-01-02 22:45:46] Processing item on line 2
[2025-01-02 22:45:46] Target collection: 5503
[2025-01-02 22:45:46] Success processing index: 0
[2025-01-02 22:45:46] Inserting item 0
[2025-01-02 22:45:46] ---------------------------
[2025-01-02 22:45:46] Starting processing new item
[2025-01-02 22:45:46] User in process: 7
[2025-01-02 22:45:46] Processing item 1
[2025-01-02 22:45:46] Processing item on line 3
[2025-01-02 22:45:46] Target collection: 5503
[2025-01-02 22:45:46] Success processing index: 1
[2025-01-02 22:45:46] Inserting item 1
[2025-01-02 22:51:27] New Request
[2025-01-02 22:51:27] ---------------------------
[2025-01-02 22:51:27] Starting processing new item
[2025-01-02 22:51:27] User in process: 7
[2025-01-02 22:51:27] Processing item 0
[2025-01-02 22:51:27] Processing item on line 2
[2025-01-02 22:51:27] Target collection: 5503
[2025-01-02 22:51:27] Success processing index: 0
[2025-01-02 22:51:27] Inserting item 0
[2025-01-02 22:51:27] ---------------------------
[2025-01-02 22:51:27] Starting processing new item
[2025-01-02 22:51:27] User in process: 7
[2025-01-02 22:51:27] Processing item 1
[2025-01-02 22:51:27] Processing item on line 3
[2025-01-02 22:51:27] Target collection: 5503
[2025-01-02 22:51:27] Success processing index: 1
[2025-01-02 22:51:27] Inserting item 1
[2025-01-02 22:51:27] ---------------------------
[2025-01-02 22:51:27] Starting processing new item
[2025-01-02 22:51:27] User in process: 7
[2025-01-02 22:51:27] Processing item 2
[2025-01-02 22:51:27] Processing item on line 4
[2025-01-02 22:51:27] Target collection: 5503
[2025-01-02 22:51:27] Success processing index: 2
[2025-01-02 22:51:27] Inserting item 2
[2025-01-02 22:51:27] ---------------------------
[2025-01-02 22:51:27] Starting processing new item
[2025-01-02 22:51:27] User in process: 7
[2025-01-02 22:51:27] Processing item 3
[2025-01-02 22:51:27] Processing item on line 5
[2025-01-02 22:51:27] Target collection: 5503
[2025-01-02 22:51:27] Success processing index: 3
[2025-01-02 22:51:27] Inserting item 3
[2025-01-02 22:51:28] ---------------------------
[2025-01-02 22:51:28] Starting processing new item
[2025-01-02 22:51:28] User in process: 7
[2025-01-02 22:51:28] Processing item 4
[2025-01-02 22:51:28] Processing item on line 6
[2025-01-02 22:51:28] Target collection: 5503
[2025-01-02 22:51:28] Success processing index: 4
[2025-01-02 22:51:28] Inserting item 4
[2025-01-02 22:51:28] Process Finished

In this example both Item 0 and Item 1 were imported twice.

Thanks,
Colleen

Hello @cpawliuk, apologies for the delayed response. The year-end celebrations kept us a bit offline.

Based on the logs, it seems there is an issue with the state management during the import process. Could you share your system configuration with us? (e.g., number of CPUs, memory, and timeout settings).

Finally, are there any entries in your server’s error log (Apache, Nginx)?

Best regards.