client报错日志,缓存文件:
[X.X.X.X]2022-08-29 05:16:21.556 WARN [DubboSaveRegistryCache-thread-1] org.apache.dubbo.registry.nacos.NacosRegistry (AbstractRegistry.java:209) - [DUBBO] Failed to save registry cache file, will retry, cause: null, dubbo version: 9.0.12, current host: X.X.X.X
java.nio.channels.OverlappingFileLockException: null
at sun.nio.ch.SharedFileLockTable.checkList(FileLockTable.java:255)
at sun.nio.ch.SharedFileLockTable.add(FileLockTable.java:152)
at sun.nio.ch.FileChannelImpl.tryLock(FileChannelImpl.java:1108)
at java.nio.channels.FileChannel.tryLock(FileChannel.java:1155)
at org.apache.dubbo.registry.support.AbstractRegistry.doSaveProperties(AbstractRegistry.java:180)
at org.apache.dubbo.registry.support.AbstractRegistry$SaveProperties.run(AbstractRegistry.java:526)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
client的dubbo缓存文件,提供者为空empty:
inf_group/com.service.Service=empty\://192.168.118.1\:20881/com.boss.svcability.service.lte.LteTaskService?anyhost\=true&application\=svcability-service&category\=configurators&check\=false&default.group\=inf_group&default.timeout\=300000&dubbo\=5.1.BOSS-SNAPSHOT&interface\=com.boss.svcability.service.Service&methods\=callFinish,reCall,callReceipt&pid\=11896&side\=provider&threadpool\=cached×tamp\=1525862004328
client报错日志,连接不上nacos:
<html><body><h1>Error Page</h1><p>This application has no explicit mapping for /error, so you are seeing this as a fallback.</p><div id="created">mon Aug 2 an unexpected error (type=Forbidden, status=403).</div><div>unknown user,</div></body></html>
[root]#jps
44 nacos-server
222248 jps
[root]#jstat -gcutil 44 2000 10
内存太小,改下启动参数,xmx xms改成2048m xmn改成512m
事后看来,种种迹象都指向是注册中心问题nacos,但实际并不能迅速定位故障点。
原创声明:本文系作者授权腾讯云开发者社区发表,未经许可,不得转载。
如有侵权,请联系 cloudcommunity@tencent.com 删除。
原创声明:本文系作者授权腾讯云开发者社区发表,未经许可,不得转载。
如有侵权,请联系 cloudcommunity@tencent.com 删除。