Task #12145 (new)
Opened 10 years ago
Last modified 10 years ago
BUG: unnecessary thumbnail regeneration? — at Initial Version
| Reported by: | jamoore | Owned by: | cblackburn |
|---|---|---|---|
| Priority: | blocker | Milestone: | 5.0.2 |
| Component: | Performance | Version: | 5.0.0 |
| Keywords: | thumbnails, fs | Cc: | java@…, jrswedlow |
| Resources: | n.a. | Referenced By: | n.a. |
| References: | n.a. | Remaining Time: | n.a. |
| Sprint: | n.a. |
Description
Jason has described the suspicion that as a group member looking at images belonging to someone else in the group thumbnails are being regenerated. In simple / small cases, this isn't a problem. But in datasets with many, many images, plates, etc. this is causing issues. An integration test is needed to (dis)prove this.
A new image (including a fake) should be created by one user and then viewed, and then viewed by another user. There should only be one thumbnail attached to the image. If this is the case, we should likely try to reproduce from insight and/or web: perhaps a different call is being made.
If multiple thumbnails are being generated, then we will need to look into the existing strategy.
*Note: if thumbnails are not being regenerated, this may be a case of FS overhead. Caching and similar may be necessary *
