John Spray 6b980f38da libs: refactor ShardCount.0 to private (#6690) ...

## Problem

The ShardCount type has a magic '0' value that represents a legacy
single-sharded tenant, whose TenantShardId is formatted without a
`-0001` suffix (i.e. formatted as a traditional TenantId).

This was error-prone in code locations that wanted the actual number of
shards: they had to handle the 0 case specially.

## Summary of changes

- Make the internal value of ShardCount private, and expose `count()`
and `literal()` getters so that callers have to explicitly say whether
they want the literal value (e.g. for storing in a TenantShardId), or
the actual number of shards in the tenant.


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Co-authored-by: Arpad Müller <arpad-m@users.noreply.github.com>

2024-02-15 21:59:39 +00:00

..

benches

pageserver: make walredo shard-aware

2024-01-03 14:22:40 +00:00

client

storage controller: improved handling of node availability on restart (#6658)

2024-02-08 18:00:53 +00:00

ctl

live-reconfigurable virtual_file::IoEngine (#6552)

2024-02-07 17:47:55 +00:00

pagebench

live-reconfigurable virtual_file::IoEngine (#6552)

2024-02-07 17:47:55 +00:00

src

libs: refactor ShardCount.0 to private (#6690)

2024-02-15 21:59:39 +00:00

test_data

Add walingest test (#5892)

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

Cargo.toml

feat(walredo): use posix_spawn by moving close_fds() work to walredo C code (#6574)

2024-02-01 22:38:34 +01:00