Page MenuHomePhabricator
Create Task
Maniphest T156315

Optimisation for revision policies: use DELETE if grace_ttl is 0
Closed, DeclinedPublic
Actions

Description

For the latest_hash policy for mobile endpoints we don't really need any grace_ttl, because we don't allow access to a specific render - it's just no needed. So for the revision retention policy with grace_ttl = 0 we can issue a range delete for older renders and avoid setting individual TTLs

Event Timeline

• Pchelolo created this task.Jan 25 2017, 11:17 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJan 25 2017, 11:17 PM
• Pchelolo triaged this task as Low priority.Feb 10 2017, 10:12 PM

Setting low priority since if the new storage model would not need this optimization, because we're removing the revision retention policies completely.

• Pchelolo closed this task as Declined.Dec 7 2017, 11:48 PM
• Pchelolo edited projects, added Services (done); removed Services (next).

We've switched to using default_time_to_live for TTL police, this is no longer valid.

Content licensed under Creative Commons Attribution-ShareAlike (CC BY-SA) 4.0 unless otherwise noted; code licensed under GNU General Public License (GPL) 2.0 or later and other open source licenses. By using this site, you agree to the Terms of Use, Privacy Policy, and Code of Conduct. · Wikimedia Foundation · Privacy Policy · Code of Conduct · Terms of Use · Disclaimer · CC-BY-SA · GPL