Migration Guide 3.30

Table of Contents

• Cache
  • CacheManagerInfoBuildItem moved from SPI to the deployment module
• OpenTelemetry
  • Breaking Changes
  • Deprecated properties

Note	We highly recommend the use of quarkus update to update to a new version of Quarkus. Items marked below with ⚙️ ✅ are automatically handled by quarkus update.

Cache

CacheManagerInfoBuildItem moved from SPI to the deployment module

Extensions that produce a CacheManagerInfoBuildItem must change the import from io.quarkus.cache.deployment.spi.CacheManagerInfoBuildItem to io.quarkus.cache.deployment.CacheManagerInfoBuildItem.

OpenTelemetry

OpenTelemetry in Quarkus now uses:

• opentelemetry-instrumentation.version → 2.15.0-alpha

• OTel SDk → 1.49.0

• smallrye-reactive-messaging.version → 4.30.0

Includes full support for Microprofile Telemetry 2.1.

Breaking Changes

Some OTel Semantic conventions have changed:

Old	New
code.function	code.function.name
code.namespace	code.function.name
code.lineno	code.line.number
db.redis.database_index	db.namespace
messaging.consumer.id	messaging.client.id
messaging.kafka.consumer.group	messaging.consumer.group.name
messaging.kafka.partition	messaging.destination.partition.id
messaging.kafka.message.offset	messaging.kafka.offset

Deprecated properties

Some conventions have been deprecated and will soon be replaced.

Old - Deprecated	New
db.operation	db.operation.name
db.statement	db.query.text
db.user	<no replacement>
db.connection_string	network.peer.address and server.port
db.system	db.system.name

In preparation to the disappearance of the db.connection_string we’ve started to publish the following properties in the Redis instrumentation: network.peer.address network.peer.port server.address server.port