Exercise 3C: Image manipulation service crashes when using unencoded % in resize param

[karenhanson]

Exercise 3C, step 3
The following query crashes the image service. A server restart is required to get it working again:
http://localhost/services/images/filename.jpg/svc:image?options=-resize 50%
Note that the encoded version works fine and resizes the image as expected:
http://localhost/services/images/filename.jpg/svc:image?options=-resize%2050%25
There is nothing in the log to indicate an error. You get an empty browser window with no message. Applying encoding is the solution, but not encoding shouldn't take the service down, and there should be evidence that something went wrong through the log.

[dannylamb]

I can confirm this issue as well. I attached to the acrepo container and checked the logs. From the logs, all subsequent requests are handled as if nothing went wrong. Fortunately I found this. Cycling the containers did the trick.