Dubbo FactoryBean threw exception on object creation； nested exception is java.lang.UnsupportedOpera

浅浅的花香味﹌ 2022-09-08 13:50 18阅读 0赞

错误如下

Caused by: java.lang.UnsupportedOperationException
    	at java.util.concurrent.CopyOnWriteArrayList$COWIterator.set(CopyOnWriteArrayList.java:1185)
    	at java.util.Collections.sort(Collections.java:170)
    	at org.apache.dubbo.rpc.cluster.RouterChain.sort(RouterChain.java:87)
    	at org.apache.dubbo.rpc.cluster.RouterChain.initWithRouters(RouterChain.java:67)
    	at org.apache.dubbo.rpc.cluster.RouterChain.<init>(RouterChain.java:57)
    	at org.apache.dubbo.rpc.cluster.RouterChain.buildChain(RouterChain.java:46)
    	at org.apache.dubbo.registry.integration.RegistryDirectory.buildRouterChain(RegistryDirectory.java:622)
    	at org.apache.dubbo.registry.integration.RegistryProtocol.doRefer(RegistryProtocol.java:385)
    	at org.apache.dubbo.registry.integration.RegistryProtocol.refer(RegistryProtocol.java:367)
    	at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:114)
    	at org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:70)
    	at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:65)
    	at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java)
    	at org.apache.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:366)
    	at org.apache.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:305)

RouterChain.sort使用了Collections.sort(CopyOnWriteArrayList)

这个在jdk8u20之前算是bug

[Collections.sort(List l, Comparator) should defer to List.sort(Comparator )][Collections.sort_List l_ Comparator_ should defer to List.sort_Comparator]

[Collections.sort_List l_ Comparator_ should defer to List.sort_Comparator]: https://bugs.openjdk.java.net/browse/JDK-8032636

Dubbo FactoryBean threw exception on object creation； nested exception is java.lang.UnsupportedOpera

发表评论取消回复

还没有评论，来说两句吧...

相关阅读

相关 Spring Boot运行发生异常:Factory method 'dataSource' threw exception; nested exception is org.springframe

相关 SSM框架报错Constructor threw exception； nested exception is java.lang.NoClassDefFoundError: com/fasterx

相关 Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfig

相关 Factory method ‘defaultValidator‘ threw exception； nested exception is java.lang.NoClassDefFoundErr

相关 dubbo FactoryBean threw exception on object creation； nested exception is java.lang.NoClassDefFoundE

相关 Dubbo FactoryBean threw exception on object creation； nested exception is java.lang.UnsupportedOpera

相关 nested exception is org.apache.ibatis.exceptions.PersistenceException

相关 Property 'typeAliasesPackage' threw exception; nested exception is java.lang.ExceptionInInitializer

相关 Factory method 'dataSource' threw exception; nested exception is java.lang.NullPointerException

相关 nested exception is org.apache.ibatis.exceptions.TooManyResultsException