The id of issue, must be the same name as reference.
The actual existence in git, similar to branch, we use it as tracking object for individual issue.
The name of reference is used as id.
The content of which will point to the latest commit object id.
The actual existence in git, this contains basic commit information, including
treeobject id- Committer, time
- Author, time
status
The actual existence in git, this contains
- title
- body
- label
The actual existence in git, this contains the actual content in byte array format.
Everything like title, body, label, tree, commit are in this format.
Doesn't contain request specific information, usually used as tracing log to tell where the code went through.
Does contain request specific information so as to help debugging.
Does contain request specific information, this is not just for debugging but also let user know what's happening.
Code logic might deviate from its normal flow, but still under control.
Code logic is out of control and needs to let user know what's happening.