Joonas Koivunen 3c9b484c4d feat: Timeline detach ancestor (#7456) ...

## Problem

Timelines cannot be deleted if they have children. In many production
cases, a branch or a timeline has been created off the main branch for
various reasons to the effect of having now a "new main" branch. This
feature will make it possible to detach a timeline from its ancestor by
inheriting all of the data before the branchpoint to the detached
timeline and by also reparenting all of the ancestor's earlier branches
to the detached timeline.

## Summary of changes

- Earlier added copy_lsn_prefix functionality is used
- RemoteTimelineClient learns to adopt layers by copying them from
another timeline
- LayerManager adds support for adding adopted layers
-
`timeline::Timeline::{prepare_to_detach,complete_detaching}_from_ancestor`
and `timeline::detach_ancestor` are added
- HTTP PUT handler

Cc: #6994

Co-authored-by: Christian Schwarz <christian@neon.tech>

2024-05-07 13:47:57 +03:00

..

src

feat: Timeline detach ancestor (#7456)

2024-05-07 13:47:57 +03:00

Cargo.toml

feat: bare-bones /v1/utilization (#6831)

2024-02-22 13:58:59 +02:00