Project Becomes Corrupted After Project Key is Changed or New Project is Created
症状
After creating or renaming a Project Key, the project with the new key looks to be corrupted and states the project no longer exists. The project and all its information still exists in the database but for some reason JIRA is unable to see the project or know that it exists. This error seems to be related to the following bug:
根本原因
There seems to be a race condition with caches when creating a project or when performing a project key rename.
ソリューション
Create a brand new project with an arbitrary name and an arbitrary key
Doing this clears up any issues related to the previously renamed project. The renamed project should now come up and have all the information for the renamed project.
Reindexing JIRA is also a known resolution for fixing the problem.