Christian Schwarz e8523014d4 refactor(pageserver) remove task_mgr for most global tasks (#8449) ...

## Motivation & Context

We want to move away from `task_mgr` towards explicit tracking of child
tasks.

This PR is extracted from https://github.com/neondatabase/neon/pull/8339
where I refactor `PageRequestHandler` to not depend on task_mgr anymore.

## Changes

This PR refactors all global tasks but `PageRequestHandler` to use some
combination of `JoinHandle`/`JoinSet` + `CancellationToken`.

The `task_mgr::spawn(.., shutdown_process_on_error)` functionality is
preserved through the new `exit_on_panic_or_error` wrapper.
Some global tasks were not using it before, but as of this PR, they are.
The rationale is that all global tasks are relevant for correct
operation of the overall Neon system in one way or another.

## Future Work

After #8339, we can make `task_mgr::spawn` require a `TenantId` instead
of an `Option<TenantId>` which concludes this step of cleanup work and
will help discourage future usage of task_mgr for global tasks.

2024-07-22 17:25:06 +02:00

..

benches

fix: shutdown does not kill walredo processes (#8150)

2024-06-27 15:58:28 +02:00

client

feat(storcon): timeline detach ancestor passthrough (#8353)

2024-07-15 18:08:24 +03:00

compaction

Fix nightly warnings 2024 june (#8151)

2024-07-12 13:58:04 +01:00

ctl

Use DefaultCredentialsChain AWS authentication in remote_storage (#8440)

2024-07-19 21:19:30 +02:00

pagebench

Move keyspace utils to inherent impls (#7929)

2024-06-03 16:18:07 +02:00

src

refactor(pageserver) remove task_mgr for most global tasks (#8449)

2024-07-22 17:25:06 +02:00

test_data

Add walingest test (#5892)

2023-11-28 12:50:53 -05:00

Cargo.toml

pageserver: switch to jemalloc (#8307)

2024-07-08 14:10:42 +01:00