The @Scheduled placeholder read ${ingestion.flush-interval-ms:1000}
(unprefixed) but IngestionConfig binds cameleer.server.ingestion.* —
YAML tuning of the metrics flush interval was silently ignored and the
scheduler fell back to the 1s default in every environment.
Corrected to ${cameleer.server.ingestion.flush-interval-ms:1000}.
(The initial attempt to bind via SpEL #{@ingestionConfig.flushIntervalMs}
failed because beans registered via @EnableConfigurationProperties use a
compound bean name "<prefix>-<FQN>", not the simple camelCase form. The
property-placeholder path is sufficient — IngestionConfig still owns
the Java-side default.)
BackpressureIT: drops the obsolete workaround property
`ingestion.flush-interval-ms=60000`; the single prefixed override now
controls both buffer config and flush cadence.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
a694491140