LogDigest

Which log records the producer has already delivered to an OtlpEdge, keyed by LogRecord.recordId.

Mirrors SpanDigest. Like spans, a LogRecord is immutable once written and content-addressed by its 8-byte record id, so the digest is a flat id-set and the drain delta is local recordIds ∖ digest.recordIds.

Producer-local

The digest is not a query of what the collector holds (OTLP/HTTP is write-only). It is what this producer has already POSTed to this endpoint, persisted locally by the edge. The collector deduplicates by record id, so a lost or stale digest costs bandwidth, never correctness.

Parameters