Adjust metric not found exception #1286
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Following the discussion on [1], Gnocchi was not properly handling the metric not found exceptions, which in turn causes a problem with Gnocchi client.
The exceptions were being rendered as a JSON, and not a string inside the description field. This PR fixes that.
The problem seems to have been caused by: 455c1b9
P.S. There are some other situations that the response is a JSON inside the description attribute. I would prefer as is and fix the issue in the Client. However, I see that this would break the backward compatibility.
[1] gnocchixyz/python-gnocchiclient#133 (comment)