Replace Gson with Jackson in Tor Metrics

Related to Onionoo ticket #25848 (moved) and metrics-lib ticket #26159 (moved), we should replace Gson with Jackson in Tor Metrics. For reasons, see those tickets. I'll work on this.

changed milestone to %metrics-web 1.1.0

added component::metrics/website milestone::metrics-web 1.1.0 owner::karsten priority::high resolution::fixed severity::normal status::closed type::enhancement labels

Please review commit 3dc1998 in my task-26169 branch.

Trac:
Status: assigned to needs_review

Bumping this ticket, so that we can hopefully put out a release this week. Hint: the patch only looks huge because of the updated news.json, but there's no need to review that part except for maybe re-generating and comparing results. (Thanks!)

Was there a trac-hickup on Friday?

I both set reviewer to 'iwakeh' and reviewed this (there is the checkout on my hard drive), but indeed never received the mailings from trac.

All was fine and is merge ready. Good to also have less empty space in news.json.

Trac:
Status: needs_review to merge_ready

Replying to iwakeh:

Was there a trac-hickup on Friday?

Plausible. I didn't see anything.

I both set reviewer to 'iwakeh' and reviewed this (there is the checkout on my hard drive), but indeed never received the mailings from trac.

All was fine and is merge ready. Good to also have less empty space in news.json.

Great! Created the release ticket and will close this one once the release is out. Thanks!

Merged, released, and deployed. Closing.

Trac:
Milestone: N/A to metrics-web 1.1.0
Resolution: N/A to fixed
Status: merge_ready to closed

closed

mentioned in issue #26178 (moved)

mentioned in issue #26232 (moved)