[NIFI-13708] nifi-stateless-assembly unable to pull flow from registry

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: 2.0.0-M4
• Component/s: NiFi Registry, NiFi Stateless

Environment

Registry - official docker image https://hub.docker.com/layers/apache/nifi-registry/2.0.0-M4/images/sha256-7b8fd450685765ea1ac11809a353234af48e1da377c3439de31865928b11ef19?context=explore

Stateless Assembly build on eclipse-temurin:21-jdk running `mvn clean install` at nifi-rel-nifi-2.0.0-M4/nifi-stateless/

• Assignee: Unassigned
• Reporter: Greg Meinecke
• Created: 04/Sep/24 15:20
• Updated: 10/Sep/24 14:50

Description

After building nifi-stateless-assembly as outlined above (Stateless Assembly build on eclipse-temurin:21-jdk running mvn clean install at nifi-rel-nifi-2.0.0-M4/nifi-stateless/), I am finding the following error when attempting to run a flow from my NiFi Registry

Java home (JAVA_HOME): /opt/java/openjdk
NiFi home (NIFI_HOME): /opt/nifi/build/nifi-rel-nifi-2.0.0-M4/nifi-stateless/nifi-stateless-assembly/target/nifi-stateless-2.0.0-M4-bin/nifi-stateless-2.0.0-M4
Java options (STATELESS_JAVA_OPTS): -Xms1024m -Xmx1024m

2024-09-03 18:35:29,036 INFO [main] org.apache.nifi.nar.NarUnpacker Expanding 5 NAR files started
2024-09-03 18:35:29,039 INFO [main] org.apache.nifi.nar.NarUnpacker Expanded 5 NAR files in 0.003 seconds (3574584 ns)
2024-09-03 18:35:29,044 INFO [main] o.a.n.s.bootstrap.StatelessBootstrap Unpacked NAR files in 10 millis
2024-09-03 18:35:29,113 INFO [main] o.a.n.s.c.PropertiesFileFlowDefinitionParser Fetching flow from NiFi Registry at http://dev-nifi-registry:18080/nifi-registry
Exception in thread "main" java.lang.NoClassDefFoundError: jakarta/inject/Singleton
        at org.glassfish.jersey.model.ContractProvider$Builder.<clinit>(ContractProvider.java:67)
        at org.glassfish.jersey.model.ContractProvider.builder(ContractProvider.java:49)
        at org.glassfish.jersey.model.internal.ComponentBag.modelFor(ComponentBag.java:522)
        at org.glassfish.jersey.model.internal.ComponentBag.lambda$registerModel$10(ComponentBag.java:454)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:292)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:274)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:205)
        at org.glassfish.jersey.model.internal.ComponentBag.registerModel(ComponentBag.java:446)
        at org.glassfish.jersey.model.internal.ComponentBag.register(ComponentBag.java:357)
        at org.glassfish.jersey.model.internal.CommonConfig.register(CommonConfig.java:459)
        at org.glassfish.jersey.client.ClientConfig$State.register(ClientConfig.java:224)
        at org.glassfish.jersey.client.ClientConfig.register(ClientConfig.java:627)
        at org.apache.nifi.registry.client.impl.JerseyNiFiRegistryClient.<init>(JerseyNiFiRegistryClient.java:115)
        at org.apache.nifi.registry.client.impl.JerseyNiFiRegistryClient$Builder.build(JerseyNiFiRegistryClient.java:275)
        at org.apache.nifi.stateless.core.RegistryUtil.getRegistryClient(RegistryUtil.java:107)
        at org.apache.nifi.stateless.core.RegistryUtil.getFlowClient(RegistryUtil.java:81)
        at org.apache.nifi.stateless.core.RegistryUtil.getLatestVersion(RegistryUtil.java:76)
        at org.apache.nifi.stateless.core.RegistryUtil.getFlowByID(RegistryUtil.java:63)
        at org.apache.nifi.stateless.config.PropertiesFileFlowDefinitionParser.fetchFlowFromRegistry(PropertiesFileFlowDefinitionParser.java:603)
        at org.apache.nifi.stateless.config.PropertiesFileFlowDefinitionParser.fetchVersionedFlowSnapshot(PropertiesFileFlowDefinitionParser.java:541)
        at org.apache.nifi.stateless.config.PropertiesFileFlowDefinitionParser.parseFlowDefinition(PropertiesFileFlowDefinitionParser.java:119)
        at org.apache.nifi.stateless.config.PropertiesFileFlowDefinitionParser.parseFlowDefinition(PropertiesFileFlowDefinitionParser.java:106)
        at org.apache.nifi.stateless.bootstrap.StatelessBootstrap.parseDataflowDefinition(StatelessBootstrap.java:80)
        at org.apache.nifi.stateless.bootstrap.RunStatelessFlow.createDataflow(RunStatelessFlow.java:92)
        at org.apache.nifi.stateless.bootstrap.RunStatelessFlow.main(RunStatelessFlow.java:56)
Caused by: java.lang.ClassNotFoundException: jakarta.inject.Singleton
        at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:593)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
        ... 25 more

test_flow.properties

nifi.stateless.registry.url=http://nifi-registry:18080/nifi-registry
nifi.stateless.flow.bucketId=906ab936-9d68-4181-812f-96f81d396ad4
nifi.stateless.flow.id=e8f924d6-6b20-4dad-a41b-eeec62aa7d78 

I am able to access the registry container from the stateless container

nifi@a20bc73e3297:/opt/nifi$ curl -I http://nifi-registry:18080/nifi-registry
HTTP/1.1 301 Moved Permanently
Server: Jetty(12.0.10)
Date: Wed, 04 Sep 2024 15:12:38 GMT
Location: /nifi-registry/
Content-Length: 0 

Additional details/context in NiFi Slack