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https://issues.apache.org/jira/browse/NIFI-12608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Shane O'Neill updated NIFI-12608:
---------------------------------
Description:
I am seeing the {{mvn archetype:generate}} CLI fail to produce a buildable
project for the {{{}nifi-processor-bundle-archetype{}}}. The error is:
{code:java}
java.lang.ClassNotFoundException:
org.apache.nifi.processor.util.StandardValidators
at java.net.URLClassLoader.findClass (URLClassLoader.java:445)
at java.lang.ClassLoader.loadClass (ClassLoader.java:593)
at java.lang.ClassLoader.loadClass (ClassLoader.java:526)
at org.example.processors.example.MyProcessor.<clinit> (MyProcessor.java:53)
at jdk.internal.misc.Unsafe.ensureClassInitialized0 (Native Method)
at jdk.internal.misc.Unsafe.ensureClassInitialized (Unsafe.java:1160)
at jdk.internal.reflect.MethodHandleAccessorFactory.ensureClassInitialized
(MethodHandleAccessorFactory.java:300)
at jdk.internal.reflect.MethodHandleAccessorFactory.newConstructorAccessor
(MethodHandleAccessorFactory.java:103)
at jdk.internal.reflect.ReflectionFactory.newConstructorAccessor
(ReflectionFactory.java:200)
at java.lang.reflect.Constructor.acquireConstructorAccessor
(Constructor.java:549)
at java.lang.reflect.Constructor.newInstanceWithCaller (Constructor.java:499)
at java.lang.reflect.Constructor.newInstance (Constructor.java:486) {code}
Adding {{nifi-standard-services-api-nar}} to the NAR packaging module fixes it.
To recreate the issue, generate a project and run mvn package.
{code:java}
mvn archetype:generate \
-DarchetypeGroupId=org.apache.nifi \
-DarchetypeArtifactId=nifi-processor-bundle-archetype \
-DnifiVersion=2.0.0-M1 \
-DartifactBaseName=example \
-DgroupId=org.example \
-DartifactId=myproject \
-Dversion=0.0.1 \
-Dpackage=org.example.processors.example {code}
{code:java}
cd myproject
mvn package {code}
was:
I am seeing the {{mvn archetype:generate}} CLI fail to produce a buildable
project for the {{{}nifi-processor-bundle-archetype{}}}. The error is:
{code:java}
java.lang.ClassNotFoundException:
org.apache.nifi.processor.util.StandardValidators
at java.net.URLClassLoader.findClass (URLClassLoader.java:445)
at java.lang.ClassLoader.loadClass (ClassLoader.java:593)
at java.lang.ClassLoader.loadClass (ClassLoader.java:526)
at org.example.processors.example.MyProcessor.<clinit> (MyProcessor.java:53)
at jdk.internal.misc.Unsafe.ensureClassInitialized0 (Native Method)
at jdk.internal.misc.Unsafe.ensureClassInitialized (Unsafe.java:1160)
at jdk.internal.reflect.MethodHandleAccessorFactory.ensureClassInitialized
(MethodHandleAccessorFactory.java:300)
at jdk.internal.reflect.MethodHandleAccessorFactory.newConstructorAccessor
(MethodHandleAccessorFactory.java:103)
at jdk.internal.reflect.ReflectionFactory.newConstructorAccessor
(ReflectionFactory.java:200)
at java.lang.reflect.Constructor.acquireConstructorAccessor
(Constructor.java:549)
at java.lang.reflect.Constructor.newInstanceWithCaller (Constructor.java:499)
at java.lang.reflect.Constructor.newInstance (Constructor.java:486) {code}
Adding {{nifi-standard-services-api-nar}} to the NAR packaging module fixes it.
To recreate the issue, generate a project and run mvn package.
{code:java}
mvn archetype:generate \
-DarchetypeGroupId=org.apache.nifi \
-DarchetypeArtifactId=nifi-processor-bundle-archetype \
-DnifiVersion=2.0.0-M1 \
-DartifactBaseName=example \
-DgroupId=org.example \
-DartifactId=myproject \
-Dversion=0.0.1 \
-Dpackage=org.example.processors.example {code}
{code:java}
cd myproject
mvn package {code}
> Processor Bundle Maven Archetype broken build
> ---------------------------------------------
>
> Key: NIFI-12608
> URL: https://issues.apache.org/jira/browse/NIFI-12608
> Project: Apache NiFi
> Issue Type: Bug
> Components: Tools and Build
> Affects Versions: 2.0.0-M1
> Reporter: Shane O'Neill
> Priority: Major
>
> I am seeing the {{mvn archetype:generate}} CLI fail to produce a buildable
> project for the {{{}nifi-processor-bundle-archetype{}}}. The error is:
> {code:java}
> java.lang.ClassNotFoundException:
> org.apache.nifi.processor.util.StandardValidators
> at java.net.URLClassLoader.findClass (URLClassLoader.java:445)
> at java.lang.ClassLoader.loadClass (ClassLoader.java:593)
> at java.lang.ClassLoader.loadClass (ClassLoader.java:526)
> at org.example.processors.example.MyProcessor.<clinit> (MyProcessor.java:53)
> at jdk.internal.misc.Unsafe.ensureClassInitialized0 (Native Method)
> at jdk.internal.misc.Unsafe.ensureClassInitialized (Unsafe.java:1160)
> at jdk.internal.reflect.MethodHandleAccessorFactory.ensureClassInitialized
> (MethodHandleAccessorFactory.java:300)
> at jdk.internal.reflect.MethodHandleAccessorFactory.newConstructorAccessor
> (MethodHandleAccessorFactory.java:103)
> at jdk.internal.reflect.ReflectionFactory.newConstructorAccessor
> (ReflectionFactory.java:200)
> at java.lang.reflect.Constructor.acquireConstructorAccessor
> (Constructor.java:549)
> at java.lang.reflect.Constructor.newInstanceWithCaller (Constructor.java:499)
> at java.lang.reflect.Constructor.newInstance (Constructor.java:486) {code}
> Adding {{nifi-standard-services-api-nar}} to the NAR packaging module fixes
> it.
> To recreate the issue, generate a project and run mvn package.
> {code:java}
> mvn archetype:generate \
> -DarchetypeGroupId=org.apache.nifi \
> -DarchetypeArtifactId=nifi-processor-bundle-archetype \
> -DnifiVersion=2.0.0-M1 \
> -DartifactBaseName=example \
> -DgroupId=org.example \
> -DartifactId=myproject \
> -Dversion=0.0.1 \
> -Dpackage=org.example.processors.example {code}
> {code:java}
> cd myproject
> mvn package {code}
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