使用Apache Camel时启动时出现EhCache异常

如何解决使用Apache Camel时启动时出现EhCache异常

我试图通过Sprin Boot将EhCache与Apache Camel一起使用。虽然按预期工作。启动时有例外。它不会在我猜想的功能上引起任何问题（根据我的测试，一切都会按预期进行）。但是有什么办法可以避免这种异常？

2020-09-28 23:46:38,397 [main][DEBUG] org.apache.camel.component.cache.CacheManagerFactory - Turning off EHCache update checker ...
2020-09-28 23:46:38,400 [main][WARN ] org.apache.camel.component.cache.CacheManagerFactory - Error turning off EHCache update checker. Beware information sent over the internet!
java.lang.NoSuchFieldException: updateCheck
    at java.base/java.lang.class.getDeclaredField(Class.java:2411)
    at org.apache.camel.component.cache.CacheManagerFactory.getInstance(CacheManagerFactory.java:40)
    at org.apache.camel.component.cache.CacheEndpoint.initializeCache(CacheEndpoint.java:120)
    at org.apache.camel.component.cache.CacheProducer.doStart(CacheProducer.java:45)
    at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:72)
    at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:75)
    at org.apache.camel.impl.DeferServiceStartupListener.onCamelContextStarted(DeferServiceStartupListener.java:49)
    at org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(DefaultCamelContext.java:3868)
    at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRoutes(DefaultCamelContext.java:3647)
    at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:3488)
    at org.apache.camel.impl.DefaultCamelContext$4.call(DefaultCamelContext.java:3247)
    at org.apache.camel.impl.DefaultCamelContext$4.call(DefaultCamelContext.java:3243)
    at org.apache.camel.impl.DefaultCamelContext.doWithDefinedClassLoader(DefaultCamelContext.java:3266)
    at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:3243)
    at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:72)
    at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:3159)
    at org.apache.camel.spring.SpringCamelContext.start(SpringCamelContext.java:133)
    at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:174)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:398)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:355)
    at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:882)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775)
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)
    at com.sreejesh.CamelCacheMainClass.main(CamelCacheMainClass.java:12)
2020-09-28 23:46:39,400 [main][DEBUG] net.sf.ehcache.Cache - No BootstrapCacheLoaderFactory class specified. Skipping...
2020-09-28 23:46:39,403 [main][DEBUG] net.sf.ehcache.Cache - CacheWriter factory not configured. Skipping... 

我的EhCache配置XML：

<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="ehcache.xsd" updateCheck="false"
         monitoring="autodetect" dynamicConfig="true">

    
    <cache name="cache1"
           maxEntriesLocalHeap="10000"
           maxEntriesLocaldisk="1000"
           eternal="false"
           diskSpoolBufferSizeMB="20"
           timetoIdleSeconds="300" timetoLiveSeconds="600"
           memoryStoreevictionPolicy="LFU"
           transactionalMode="off">
        <persistence strategy="localTempSwap" />
    </cache>

</ehcache> 

我试图将updateCheck设置为false，但是不走运。我什至试图从XML中删除updateCheck字段本身，即使这样做也没有帮助（尽管在出现相同异常的情况下它可以正常工作）。

感谢您的时间。