bedrock-kv / bedrock / 13f25e720c859b56c72f6da045041ce929ad8f21-PR-112

76%

develop: 73%

Build Type

Pull #112

github

Committed by jallum

Commit Message

Exclude globally-aborted transactions from metadata accumulation (bedrock-q67.17)

In sharded-resolver mode each resolver only sees its own shard's
conflicts, so a transaction aborted by one shard's resolver was still
accumulated by the others and its metadata distributed. Defer
accumulation: sharded proxies send no metadata_per_tx; the resolve call
carries a metadata_hold flag (the resolver holds the version, capping
windows below it) and metadata_confirms - committed metadata filtered by
the merged global abort set, re-sent until resolver windows ack past it.
Held versions expiring unconfirmed poison the pruned floor so proxies
gap-exit into recovery instead of silently missing committed metadata.
Single-resolver behavior and latency are unchanged.

Pull Request Pull Request #112: Exclude globally-aborted transactions from metadata accumulation (bedrock-q67.17)

Coverage Stats

65 of 69 new or added lines in 5 files covered. (94.2%)

5 existing lines in 3 files now uncovered.

6560 of 8637 relevant lines covered (75.95%)

903.86 hits per line