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https://issues.apache.org/jira/browse/METRON-1783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16619280#comment-16619280
]
Nick Allen commented on METRON-1783:
------------------------------------
The client JAAS file gets deployed when any service calls
{{storm_security_setup}}, which includes Parser, Enrichment, Profiler,
Indexing, and the mysterious Metron Client.
The UIs and REST never triggered a deployment of the JAAS template. Seems like
we starting REST should trigger the client JAAS template because it is needed.
> Starting Metron REST Can Lead to
> ---------------------------------
>
> Key: METRON-1783
> URL: https://issues.apache.org/jira/browse/METRON-1783
> Project: Metron
> Issue Type: Bug
> Reporter: Nick Allen
> Priority: Major
>
> After kerberizing Metron using the Mpack in Ambari, if you start REST before
> the other Storm topologies, the Client JAAS configuration file does not get
> laid down. This causes the following error in
> `/var/log/metron/metron-rest.log`.
> {code:java}
> 18/09/18 00:51:41 WARN
> context.AnnotationConfigServletWebServerApplicationContext: Exception
> encountered during context initialization - cancelling refresh attempt:
> org.springframework.beans.factory.UnsatisfiedDependencyException: Error
> creating bean with name 'kafkaConfig': Unsatisfied dependency expressed
> through field 'zkClient'; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error creating bean
> with name 'zkClient' defined in class path resource
> [org/apache/metron/rest/config/ZookeeperConfig.class]: Bean instantiation via
> factory method failed; nested exception is
> org.springframework.beans.BeanInstantiationException: Failed to instantiate
> [org.I0Itec.zkclient.ZkClient]: Factory method 'zkClient' threw exception;
> nested exception is java.lang.IllegalArgumentException: File
> /usr/metron/0.6.0/client_jaas.confcannot be read.
> 18/09/18 00:51:41 ERROR imps.CuratorFrameworkImpl: Background exception was
> not retry-able or retry gave up
> java.lang.IllegalStateException: instance must be started before calling this
> method
> at
> com.google.common.base.Preconditions.checkState(Preconditions.java:176)
> at
> org.apache.curator.framework.imps.CuratorFrameworkImpl.getData(CuratorFrameworkImpl.java:363)
> at
> org.apache.curator.framework.recipes.cache.TreeCache$TreeNode.doRefreshData(TreeCache.java:244)
> at
> org.apache.curator.framework.recipes.cache.TreeCache$TreeNode.refresh(TreeCache.java:209)
> at
> org.apache.curator.framework.recipes.cache.TreeCache$TreeNode.wasCreated(TreeCache.java:263)
> at
> org.apache.curator.framework.recipes.cache.TreeCache$TreeNode.processResult(TreeCache.java:397)
> at
> org.apache.curator.framework.imps.CuratorFrameworkImpl.sendToBackgroundCallback(CuratorFrameworkImpl.java:728)
> at
> org.apache.curator.framework.imps.CuratorFrameworkImpl.processBackgroundOperation(CuratorFrameworkImpl.java:505)
> at
> org.apache.curator.framework.imps.GetChildrenBuilderImpl$2.processResult(GetChildrenBuilderImpl.java:166)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:590)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
> 18/09/18 00:51:41 INFO zookeeper.ZooKeeper: Session: 0x165e9a7dc4a002a closed
> 18/09/18 00:51:41 INFO jpa.LocalContainerEntityManagerFactoryBean: Closing
> JPA EntityManagerFactory for persistence unit 'default'
> 18/09/18 00:51:41 INFO hikari.HikariDataSource: HikariPool-1 - Shutdown
> initiated...
> 18/09/18 00:51:41 INFO zookeeper.ClientCnxn: EventThread shut down
> 18/09/18 00:51:41 INFO hikari.HikariDataSource: HikariPool-1 - Shutdown
> completed.
> Sep 18, 2018 12:51:41 AM org.apache.catalina.core.StandardService stopInternal
> INFO: Stopping service [Tomcat]
> 18/09/18 00:51:41 INFO logging.ConditionEvaluationReportLoggingListener:
> Error starting ApplicationContext. To display the conditions report re-run
> your application with 'debug' enabled.
> 18/09/18 00:51:41 ERROR boot.SpringApplication: Application run failed
> org.springframework.beans.factory.UnsatisfiedDependencyException: Error
> creating bean with name 'kafkaConfig': Unsatisfied dependency expressed
> through field 'zkClient'; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error creating bean
> with name 'zkClient' defined in class path resource
> [org/apache/metron/rest/config/ZookeeperConfig.class]: Bean instantiation via
> factory method failed; nested exception is
> org.springframework.beans.BeanInstantiationException: Failed to instantiate
> [org.I0Itec.zkclient.ZkClient]: Factory method 'zkClient' threw exception;
> nested exception is java.lang.IllegalArgumentException: File
> /usr/metron/0.6.0/client_jaas.confcannot be read.
> at
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:587)
> at
> org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:91)
> at
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:373)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1344)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:578)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:501)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
> at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
> at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:760)
> at
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869)
> at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
> at
> org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
> at
> org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)
> at
> org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395)
> at
> org.springframework.boot.SpringApplication.run(SpringApplication.java:327)
> at
> org.springframework.boot.SpringApplication.run(SpringApplication.java:1255)
> at
> org.springframework.boot.SpringApplication.run(SpringApplication.java:1243)
> at
> org.apache.metron.rest.MetronRestApplication.main(MetronRestApplication.java:36)
> Caused by: org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'zkClient' defined in class path resource
> [org/apache/metron/rest/config/ZookeeperConfig.class]: Bean instantiation via
> factory method failed; nested exception is
> org.springframework.beans.BeanInstantiationException: Failed to instantiate
> [org.I0Itec.zkclient.ZkClient]: Factory method 'zkClient' threw exception;
> nested exception is java.lang.IllegalArgumentException: File
> /usr/metron/0.6.0/client_jaas.confcannot be read.
> at
> org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:587)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1250)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:541)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:501)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
> at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
> at
> org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
> at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
> at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1065)
> at
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:584)
> ... 19 more
> Caused by: org.springframework.beans.BeanInstantiationException: Failed to
> instantiate [org.I0Itec.zkclient.ZkClient]: Factory method 'zkClient' threw
> exception; nested exception is java.lang.IllegalArgumentException: File
> /usr/metron/0.6.0/client_jaas.confcannot be read.
> at
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
> at
> org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:579)
> ... 31 more
> Caused by: java.lang.IllegalArgumentException: File
> /usr/metron/0.6.0/client_jaas.confcannot be read.
> at org.I0Itec.zkclient.ZkClient.isZkSaslEnabled(ZkClient.java:904)
> at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:155)
> at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:130)
> at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:97)
> at
> org.apache.metron.rest.config.ZookeeperConfig.zkClient(ZookeeperConfig.java:63)
> at
> org.apache.metron.rest.config.ZookeeperConfig$$EnhancerBySpringCGLIB$$e6070ab6.CGLIB$zkClient$1(<generated>)
> at
> org.apache.metron.rest.config.ZookeeperConfig$$EnhancerBySpringCGLIB$$e6070ab6$$FastClassBySpringCGLIB$$8bbe133d.invoke(<generated>)
> at
> org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
> at
> org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:361)
> at
> org.apache.metron.rest.config.ZookeeperConfig$$EnhancerBySpringCGLIB$$e6070ab6.zkClient(<generated>)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
> ... 32 more{code}
>
>
> This was originally found here:
> [https://github.com/apache/metron/pull/1192#issuecomment-422227976.]
>
>
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