Yuchen Liang 630cfbe420 refactor(pageserver): designated api error type for cancelled request (#7949) ...

Closes #7406.

## Problem

When a `get_lsn_by_timestamp` request is cancelled, an anyhow error is
exposed to handle that case, which verbosely logs the error. However, we
don't benefit from having the full backtrace provided by anyhow in this
case.

## Summary of changes

This PR introduces a new `ApiError` type to handle errors caused by
cancelled request more robustly.
-  A new enum variant `ApiError::Cancelled`
- Currently the cancelled request is mapped to status code 500.
- Need to handle this error in proxy's `http_util` as well.
- Added a failpoint test to simulate cancelled `get_lsn_by_timestamp`
request.

Signed-off-by: Yuchen Liang <yuchen@neon.tech>

2024-06-06 14:00:14 +00:00

..

benches

Remove unused allow's (#6760)

2024-02-14 18:16:05 +00:00

scripts

Upload initdb results to S3 (#5390)

2023-11-23 18:11:52 +00:00

src

refactor(pageserver): designated api error type for cancelled request (#7949)

2024-06-06 14:00:14 +00:00

tests

Remove sync postgres_backend, tidy up its split usage.

2023-03-09 20:45:56 +03:00

Cargo.toml

implement Serialize/Deserialize for SystemTime with RFC3339 format (#7203)

2024-04-08 15:53:07 +01:00