Apache nifi org.apache.nifi.web.NiFiCoreException:无法启动流控制器

我正在建立一个由3个节点组成的NiFi 1.7.1版本构建集群。 我正在为zookeeper使用其他3个节点（不使用嵌入式zk） 使用Java1.8构建181

使用外部zookeeper在群集模式下启动Nifi时出现此错误

Nifi-bootstrap.log

2018-08-21 19:58:49,675 INFO [main] org.apache.nifi.bootstrap.Command Launched Apache NiFi with Process ID 14956
2018-08-21 19:58:50,156 INFO [NiFi Bootstrap Command Listener] org.apache.nifi.bootstrap.RunNiFi Apache NiFi now running and listening for Bootstrap requests on port 44710
2018-08-21 19:59:09,700 ERROR [NiFi logging handler] org.apache.nifi.StdErr Failed to start web server: Unable to start Flow Controller.
2018-08-21 19:59:09,701 ERROR [NiFi logging handler] org.apache.nifi.StdErr Shutting down...
2018-08-21 19:59:10,679 INFO [main] org.apache.nifi.bootstrap.RunNiFi NiFi never started. Will not restart NiFi

Nidi-App.log

2018-08-21 19:59:09,222 WARN [main] org.eclipse.jetty.webapp.WebAppContext Failed startup of context o.e.j.w.WebAppContext@7115d5af{/nifi-api,file:///opt/nifi-1.7.1/work/jetty/nifi-web-api-1.7.1.war/webapp/,UNAVAILABLE}{./work/nar/framework/nifi-framework-nar-1.7.1.nar-unpacked/META-INF/bundled-dependencies/nifi-web-api-1.7.1.war}
org.apache.nifi.web.NiFiCoreException: Unable to start Flow Controller.
        at org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.contextInitialized(ApplicationStartupContextListener.java:88)
        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.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.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:838)
        at org.apache.nifi.NiFi.<init>(NiFi.java:157)
        at org.apache.nifi.NiFi.<init>(NiFi.java:71)
        at org.apache.nifi.NiFi.main(NiFi.java:292)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowService': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowController' defined in class path resource [nifi-context.xml]: Cannot resolve reference to bean 'clusterCoordinator' while setting bean property 'clusterCoordinator'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clusterCoordinator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clusterCoordinationProtocolSenderListener' defined in class path resource [nifi-cluster-protocol-context.xml]: Cannot resolve reference to bean 'protocolListener' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'protocolListener' defined in class path resource [nifi-cluster-protocol-context.xml]: Unsatisfied dependency expressed through constructor parameter 1: Could not convert argument value of type [null] to required type [int]: Failed to convert value of type 'null' to required type 'int'; nested exception is java.lang.IllegalArgumentException: Cannot convert value of type 'null' to required type 'int': PropertyEditor [org.springframework.beans.propertyeditors.CustomNumberEditor] returned inappropriate value of type 'null'
        at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:175)
        at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1634)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:317)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
        at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1084)
        at org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.contextInitialized(ApplicationStartupContextListener.java:55)
        ... 33 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowController' defined in class path resource [nifi-context.xml]: Cannot resolve reference to bean 'clusterCoordinator' while setting bean property 'clusterCoordinator'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clusterCoordinator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clusterCoordinationProtocolSenderListener' defined in class path resource [nifi-cluster-protocol-context.xml]: Cannot resolve reference to bean 'protocolListener' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with:

2018-08-21 19:59:09222警告[main]org.eclipse.jetty.webapp.WebAppContext启动context o.e.j.w失败。WebAppContext@7115d5af{/nifi api，file:///opt/nifi-1.7.1/work/jetty/nifi-web-api-1.7.1.war/webapp/，不可用}{./work/nar/framework/nifi-framework-nar-1.7.1.nar unpacket/META-INF/bundled dependencies/nifi-web-api-1.7.1.war}
org.apache.nifi.web.NiFiCoreException:无法启动流控制器。
位于org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.contextInitialized（ApplicationStartupContextListener.java:88）
位于org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized（ContextHandler.java:876）
位于org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized（ServletContextHandler.java:532）
位于org.eclipse.jetty.server.handler.ContextHandler.startContext（ContextHandler.java:839）
位于org.eclipse.jetty.servlet.ServletContextHandler.startContext（ServletContextHandler.java:344）
位于org.eclipse.jetty.webapp.WebAppContext.startWebapp（WebAppContext.java:1480）
位于org.eclipse.jetty.webapp.WebAppContext.startContext（WebAppContext.java:1442）
位于org.eclipse.jetty.server.handler.ContextHandler.doStart（ContextHandler.java:799）
位于org.eclipse.jetty.servlet.ServletContextHandler.doStart（ServletContextHandler.java:261）
位于org.eclipse.jetty.webapp.WebAppContext.doStart（WebAppContext.java:540）
位于org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）
在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:131）上
位于org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:113）
位于org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:113）
位于org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）
在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:131）上
位于org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:105）
位于org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:113）
位于org.eclipse.jetty.server.handler.gzip.gzipmandler.doStart（gzipmandler.java:290）
位于org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）
在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:131）上
位于org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:113）
位于org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:113）
位于org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）
在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:131）上
位于org.eclipse.jetty.server.server.start（server.java:452）
位于org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:105）
位于org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:113）
位于org.eclipse.jetty.server.server.doStart（server.java:419）
位于org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）
位于org.apache.nifi.web.server.JettyServer.start（JettyServer.java:838）
位于org.apache.nifi.nifi.（nifi.java:157）
位于org.apache.nifi.nifi.（nifi.java:71）
位于org.apache.nifi.nifi.main（nifi.java:292）
原因：org.springframework.beans.factory.BeanCreationException:创建名为“flowService”的bean时出错：FactoryBean在创建对象时引发异常；嵌套异常为org.springframework.beans.factory.BeanCreationException:创建名为“flowController”的bean时出错，该bean在类路径资源[nifi context.xml]中定义：设置bean属性“clusterCoordinator”时无法解析对bean“clusterCoordinator”的引用；嵌套异常为org.springframework.beans.factory.BeanCreationException:创建名为“clusterCoordinator”的bean时出错：FactoryBean在创建对象时引发异常；嵌套异常为org.springframework.beans.factory.BeanCreationException:创建名为“clusterCoordinationProtocolSenderListener”的bean时出错，该bean在类路径资源[nifi cluster protocol context.xml]中定义：设置构造函数参数时无法解析对bean“protocolListener”的引用；嵌套异常为org.springframework.beans.factory.UnsatifiedPendencyException:创建名为“protocolListener”的bean时出错，该bean在类路径资源[nifi cluster protocol context.xml]中定义：通过构造函数参数1表示的未满足的依赖项：无法将[null]类型的参数值转换为所需的[int]类型：未能将“null”类型的值转换为所需的“int”类型；嵌套异常为java.lang.IllegalArgumentException:无法将类型为“null”的值转换为所需的类型“int”：PropertyEditor[org.springframework.beans.propertyeditors.CustomNumberReditor]返回了类型为“null”的不正确值
位于org.springframework.beans.factory.support.FactoryBeanRegistrySupport.DogetObject fromFactoryBean（FactoryBeanRegistrySupport.java:175）
位于org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean（FactoryBeanRegistrySupport.java:103）
位于org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance（AbstractBeanFactory.java:1634）
位于org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:317）
在org.springfra
    <!-- protocol listener -->
    <bean id="protocolListener" class="org.apache.nifi.cluster.protocol.impl.SocketProtocolListener">
        <constructor-arg index="0">
            <bean factory-bean="nifiProperties" factory-method="getClusterNodeProtocolThreads"/>
        </constructor-arg>
        <constructor-arg index="1">
            <bean factory-bean="nifiProperties" factory-method="getClusterNodeProtocolPort"/>
        </constructor-arg>
        <constructor-arg ref="protocolServerSocketConfiguration" index="2"/>
        <constructor-arg ref="protocolContext" index="3"/>
    </bean>