[NIFI-12213] Since nifi-bom was introduced, using LdapUserGroupProvider causes NiFi to fail to start

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0-M1
• Assignee: Michael W Moser
• Reporter: Michael W Moser
• Created: 11/Oct/23 19:09
• Updated: 12/Oct/23 00:48
• Resolved: 12/Oct/23 00:48

Description

I built the main branch and tried to use the LdapUserGroupProvider in authorizers.xml.  I get a ClassNotFoundException looking for FormatUtils in nifi-utils.jar.  The nifi-bom marks nifi-utils as provided by nifi-standard-services-api-nar but nifi-ldap-iaa-providers-nar doesn't depend on nifi-standard-services-api-nar.

Caused by: java.lang.NoClassDefFoundError: org/apache/nifi/util/FormatUtils
    at org.apache.nifi.ldap.tenants.LdapUserGroupProvider.setTimeout(LdapUserGroupProvider.java:824)
    at org.apache.nifi.ldap.tenants.LdapUserGroupProvider.onConfigured(LdapUserGroupProvider.java:166)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
    at java.base/java.lang.reflect.Method.invoke(Method.java:580)
    at org.apache.nifi.authorization.UserGroupProviderInvocationHandler.invoke(UserGroupProviderInvocationHandler.java:38)
    at jdk.proxy5/jdk.proxy5.$Proxy59.onConfigured(Unknown Source)
    at org.apache.nifi.authorization.AuthorizerFactoryBean.loadProviderProperties(AuthorizerFactoryBean.java:198)
    at org.apache.nifi.authorization.AuthorizerFactoryBean.getObject(AuthorizerFactoryBean.java:167)
    at org.apache.nifi.authorization.AuthorizerFactoryBean.getObject(AuthorizerFactoryBean.java:71)
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:169)
    ... 106 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.apache.nifi.util.FormatUtils
    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)
    ... 116 common frames omitted

Issue Links

• links to: GitHub Pull Request #7871