I was uploading 10k+ posts with 8x concurrency using a script, when suddenly I got invalid thumbnails for some of them. The issue became apparent when the script started uploading big posts (>30MB GIF images). The thumbnails for SOME of these posts were of some other previously uploaded posts (which were ~1hour earlier). When I clicked on them, the content was correct (only the thumbnail was wrong). I did not specify custom thumbnail in a POST /posts request and was not using temp upload feature.
Is it an expected behavior with highly concurrent requests?
I was uploading 10k+ posts with 8x concurrency using a script, when suddenly I got invalid thumbnails for some of them. The issue became apparent when the script started uploading big posts (>30MB GIF images). The thumbnails for SOME of these posts were of some other previously uploaded posts (which were ~1hour earlier). When I clicked on them, the content was correct (only the thumbnail was wrong). I did not specify custom thumbnail in a POST /posts request and was not using temp upload feature.
Is it an expected behavior with highly concurrent requests?