ducquoc opened a new issue #3116: Error pulsar-admin functions localrun with javax validation-api 2.x (standalone) URL: https://github.com/apache/pulsar/issues/3116 #### Expected behavior Pulsar functions can be run using fat JAR without exception. (JAR build from Spring Data JPA - Hibernate 5.x with Hibernate validator & *validation-api 2.x* , gradle shadow plugins) #### Actual behavior Exception: ``` org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'stageEntityManagerFactory' defined in class path resource [com/example/functions/integration/config/StageDataSourceConfig.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.cfg.beanvalidation.IntegrationException: Error activating Bean Validation integration ... ... ... Caused by: java.lang.NoSuchMethodError: javax.validation.BootstrapConfiguration.getClockProviderClassName()Ljava/lang/String; at org.hibernate.validator.internal.xml.ValidationBootstrapParameters.<init>(ValidationBootstrapParameters.java:63) ~[pp-pulsar-functions-services-0.0.1-SNAPSHOT.jar:?] at org.hibernate.validator.internal.engine.ConfigurationImpl.parseValidationXml(ConfigurationImpl.java:540) ~[ms-pulsar-functions-services-0.0.1-SNAPSHOT.jar:?] at org.hibernate.validator.internal.engine.ConfigurationImpl.buildValidatorFactory(ConfigurationImpl.java:337) ~[ms-pulsar-functions-services-1.1.0-SNAPSHOT.jar:?] at javax.validation.Validation.buildDefaultValidatorFactory(Validation.java:110) ~[java-instance.jar:2.2.0] at org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory(TypeSafeActivator.java:501) ~[ms-pulsar-functions-services-1.1.0-SNAPSHOT.jar:?] at org.hibernate.cfg.beanvalidation.TypeSafeActivator.activate(TypeSafeActivator.java:84) ~[ms-pulsar-functions-services-1.1.0-SNAPSHOT.jar:?] ``` #### Steps to reproduce 1/ Create a Spring JPA project which use Hibernate vendor, with dependencies Hibernate Validator 6.x and javax validation-api 2.0.1.Final 2/ Package as fat/uber JAR to be run with Pulsar function (SpringBoot format not recognized by Pulsar function, so we shoud use some other package plugins, such as Gradle shadowJar ) 3/ Start Pulsar standalone, Run functions with the jar. e.g. ``` ./bin/pulsar-admin functions localrun --inputs persistent://public/default/test-topic --output persistent://public/default/test-out-topic --jar /home/ducquoc/W/k8s-stream-ms/ms-pulsar-functions/services/build/libs/ms-pulsar-functions-services-1.1.0-SNAPSHOT.jar --className com.example.microservices.stream.pulsar.StagingDbCollectFunction ``` ** Work-around: Patched the pulsar instances JAR build from same source version 2.2.0, using validation-api 2.0.1.Final http://www.mediafire.com/file/cop21opgaw3r1cz/java-instance.jar Then use it to replace default in $PULSAR_HOME/instances , or use it in runtime parameter `pulsar.functions.java.instance.jar` to override #### System configuration **Pulsar version**: 2.2.0
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