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NiFi CLUSTERING:How can i start both instances together on single server in NiFi?(unable to start the second instance)

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NiFi CLUSTERING:How can i start both instances together on single server in NiFi?(unable to start the second instance)

New Contributor

Hi all,

@Bryan Bende

I am trying to build a cluster with two nifi instances installed on the single server, but i could not able to start both instances together when i am trying to do so it is throwing an error which is shown in below. please share your thoughts.

Briefly the error is: "Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode [90020-176]"

Thank you.

SANTOSH

2017-07-26 23:13:56,823 WARN [main] org.apache.nifi.web.server.JettyServer Failed to start web server... shutting down. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'niFiWebApiSecurityConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.apache.nifi.web.NiFiWebApiSecurityConfiguration.setJwtAuthenticationProvider(org.apache.nifi.web.security.jwt.JwtAuthenticationProvider); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jwtAuthenticationProvider' defined in class path resource [nifi-web-security-context.xml]: Cannot resolve reference to bean 'jwtService' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jwtService' defined in class path resource [nifi-web-security-context.xml]: Cannot resolve reference to bean 'keyService' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'keyService' defined in class path resource [nifi-administration-context.xml]: Cannot resolve reference to bean 'keyTransactionBuilder' while setting bean property 'transactionBuilder'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'keyTransactionBuilder' defined in class path resource [nifi-administration-context.xml]: Cannot resolve reference to bean 'keyDataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'keyDataSource': FactoryBean threw exception on object creation; nested exception is org.h2.jdbc.JdbcSQLException: Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode [90020-176] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:446) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:328) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:876) at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:532) at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:839) at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:344) at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1480) at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1442) at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:799) at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:261) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:540) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:113) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:105) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113) at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:290) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131) at org.eclipse.jetty.server.Server.start(Server.java:452) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:105) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113) at org.eclipse.jetty.server.Server.doStart(Server.java:419) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:705) at org.apache.nifi.NiFi.<init>(NiFi.java:160) at org.apache.nifi.NiFi.main(NiFi.java:267) Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.apache.nifi.web.NiFiWebApiSecurityConfiguration.setJwtAuthenticationProvider(org.apache.nifi.web.security.jwt.JwtAuthenticationProvider); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jwtAuthenticationProvider' defined in class path resource [nifi-web-security-context.xml]: Cannot resolve reference to bean 'jwtService' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jwtService' defined in class path resource [nifi-web-security-context.xml]: Cannot resolve reference to bean 'keyService' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'keyService' defined in class path resource [nifi-administration-context.xml]: Cannot resolve reference to bean 'keyTransactionBuilder' while setting bean property 'transactionBuilder'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'keyTransactionBuilder' defined in class path resource [nifi-administration-context.xml]: Cannot resolve reference to bean 'keyDataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'keyDataSource': FactoryBean threw exception on object creation; nested exception is org.h2.jdbc.JdbcSQLException: Database may be already in use: "Locked by another process". Possible solutions: close all other connection(s); use the server mode [90020-176] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:661) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ... 41 common frames omitted

3 REPLIES 3
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Re: NiFi CLUSTERING:How can i start both instances together on single server in NiFi?(unable to start the second instance)

@santosh kumar viswanatham

Are you still trying to install two nodes on a single system?

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Re: NiFi CLUSTERING:How can i start both instances together on single server in NiFi?(unable to start the second instance)

New Contributor

Did you find the solution?

Re: NiFi CLUSTERING:How can i start both instances together on single server in NiFi?(unable to start the second instance)

Community Manager

@juliofalbo,  As this is an older post you would have a better chance of receiving a resolution by starting a new thread. This will also provide the opportunity to provide details specific to your environment that could aid others in providing a more accurate answer to your question. 


Vidya Sargur, Community Manager

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