【Can not lock the registry cache file】同一台机器部署多个dubbo应用(配置文件相同)

大家好，我是烤鸭：

场景是：

多个项目（配置文件相同）部署同一个服务器，部署的代码大部分相同。（具体原因是同一个项目的不同分支部署了两次）

启动之后，一直在报这个错误：

[WARN] [2019-05-13 11:05:53,200]  doSaveProperties(189) |  [DUBBO] Failed to save registry store file, cause: Can not lock the registry cache file /root/.dubbo/dubbo-registry-etc_manage_web-172.17.33.68:2181.cache, ignore and retry later, maybe multi java process use the file, please config: dubbo.registry.file=xxx.properties, dubbo version: 2.6.2, current host: 172.17.33.68
java.io.IOException: Can not lock the registry cache file /root/.dubbo/dubbo-registry-etc_manage_web-172.17.33.68:2181.cache, ignore and retry later, maybe multi java process use the file, please config: dubbo.registry.file=xxx.propertiesat com.alibaba.dubbo.registry.support.AbstractRegistry.doSaveProperties(AbstractRegistry.java:161)at com.alibaba.dubbo.registry.support.AbstractRegistry$SaveProperties.run(AbstractRegistry.java:500)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)at java.lang.Thread.run(Thread.java:748)
[WARN] [2019-05-13 11:05:53,200]  doSaveProperties(189) |  [DUBBO] Failed to save registry store file, cause: Can not lock the registry cache file /root/.dubbo/dubbo-registry-etc_manage_web-172.17.33.68:2181.cache, ignore and retry later, maybe multi java process use the file, please config: dubbo.registry.file=xxx.properties, dubbo version: 2.6.2, current host: 172.17.33.68
java.io.IOException: Can not lock the registry cache file /root/.dubbo/dubbo-registry-etc_manage_web-172.17.33.68:2181.cache, ignore and retry later, maybe multi java process use the file, please config: dubbo.registry.file=xxx.propertiesat com.alibaba.dubbo.registry.support.AbstractRegistry.doSaveProperties(AbstractRegistry.java:161)at com.alibaba.dubbo.registry.support.AbstractRegistry$SaveProperties.run(AbstractRegistry.java:500)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)at java.lang.Thread.run(Thread.java:748)
[WARN] [2019-05-13 11:05:53,201]  doSaveProperties(189) |  [DUBBO] Failed to save registry store file, cause: Can not lock the registry cache file /root/.dubbo/dubbo-registry-etc_manage_web-172.17.33.68:2181.cache, ignore and retry later, maybe multi java process use the file, please config: dubbo.registry.file=xxx.properties, dubbo version: 2.6.2, current host: 172.17.33.68
java.io.IOException: Can not lock the registry cache file /root/.dubbo/dubbo-registry-etc_manage_web-172.17.33.68:2181.cache, ignore and retry later, maybe multi java process use the file, please config: dubbo.registry.file=xxx.propertiesat com.alibaba.dubbo.registry.support.AbstractRegistry.doSaveProperties(AbstractRegistry.java:161)at com.alibaba.dubbo.registry.support.AbstractRegistry$SaveProperties.run(AbstractRegistry.java:500)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)at java.lang.Thread.run(Thread.java:748)

解决办法：

改其中一个项目的 registry 的 file 属性

dubbo:application:id: xxx_testname: xxx_testregistry:address: zookeeper://localhost:2181file: ${catalina:home}/dubbo-registry/dubbo-registry:propertiesscan:base-packages: com.test

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【Can not lock the registry cache file】同一台机器部署多个dubbo应用(配置文件相同)

大家好，我是烤鸭：

【Can not lock the registry cache file】同一台机器部署多个dubbo应用(配置文件相同)相关推荐

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