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dubbo-samples-shop项目中,dubbo的服务治理规则未生效(以动态配置为例) #855
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@chickenlj PTA: |
为保证功能完整,请使用 Dubbo 框架 3.2.0 及以上版本进行验证; 规则体中的 |
我尝试了3.2.0-beta.4,也尝试将configVersion固定为v3.0,但是依然没有任何效果。期间也没有抛出任何异常。 |
针对重试,可以尝试在 org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker#calculateInvokeTimes 处打断点确认一下url上的 retries 值,是否已经生效。 @liamashes |
看代码中url取自consumerUrl,于是查看其中的retries属性,一共发现两处 第一个extra_params中依然是0 此外,我还查看了其他地方的retries属性,似乎都是0 |
我也遇到了类似的问题,请问@liamashes 您解决了吗 |
@robocanic @liamashes 请确保使用的是 3.2.x 版本,如 3.2.5 |
再次在dubbo admin中修改timeout为3000: 对应的shop-user的日志如下,也推送到了对应的服务: 2023-08-29T08:49:35.824Z INFO 1 --- [stem.svc-105273] com.alibaba.nacos.common.remote.client : [64b0be3f-b73b-4f36-963c-c46308b23ece_config-0] Receive server push request, request = ConfigChangeNotifyRequest, requestId = 524
2023-08-29T08:49:35.824Z INFO 1 --- [stem.svc-105273] c.a.n.client.config.impl.ClientWorker : [64b0be3f-b73b-4f36-963c-c46308b23ece_config-0] [server-push] config changed. dataId=org.apache.dubbo.samples.UserService::.configurators, group=dubbo,tenant=null
2023-08-29T08:49:35.824Z INFO 1 --- [stem.svc-105273] com.alibaba.nacos.common.remote.client : [64b0be3f-b73b-4f36-963c-c46308b23ece_config-0] Ack server push request, request = ConfigChangeNotifyRequest, requestId = 524
2023-08-29T08:49:35.831Z INFO 1 --- [s.client.Worker] c.a.n.client.config.impl.ClientWorker : [fixed-nacos.dubbo-system.svc_8848] [data-received] dataId=org.apache.dubbo.samples.UserService::.configurators, group=dubbo, tenant=, md5=3bfbf45f6eeb879febdbfd1a04f049b3, content=configVersion: v3.0
configs:
- addresses:
- 0.0.0.0
enabled: false
parameters:
timeout: 30..., type=text
2023-08-29T08:49:35.832Z INFO 1 --- [s.client.Worker] c.a.nacos.client.config.impl.CacheData : [fixed-nacos.dubbo-system.svc_8848] [notify-listener] time cost=1ms in ClientWorker, dataId=org.apache.dubbo.samples.UserService::.configurators, group=dubbo, md5=3bfbf45f6eeb879febdbfd1a04f049b3, listener=org.apache.dubbo.configcenter.support.nacos.NacosDynamicConfiguration$NacosConfigListener@37c073a7
2023-08-29T08:49:35.832Z INFO 1 --- [ternal.notifier] c.a.nacos.client.config.impl.CacheData : [fixed-nacos.dubbo-system.svc_8848] [notify-context] dataId=org.apache.dubbo.samples.UserService::.configurators, group=dubbo, md5=3bfbf45f6eeb879febdbfd1a04f049b3
2023-08-29T08:49:35.832Z INFO 1 --- [ternal.notifier] o.a.d.r.i.AbstractConfiguratorListener : [DUBBO] Notification of overriding rule, change type is: MODIFIED, raw config content is:
configVersion: v3.0
configs:
- addresses:
- 0.0.0.0
enabled: false
parameters:
timeout: 3000
side: provider
enabled: true
key: org.apache.dubbo.samples.UserService
scope: service
, dubbo version: 3.2.0-beta.5-SNAPSHOT, current host: 10.255.91.36
2023-08-29T08:49:35.835Z INFO 1 --- [ternal.notifier] o.a.d.r.i.AbstractConfiguratorListener : [DUBBO] Notification of overriding rule, change type is: MODIFIED, raw config content is:
configVersion: v3.0
configs:
- addresses:
- 0.0.0.0
enabled: false
parameters:
timeout: 3000
side: provider
enabled: true
key: org.apache.dubbo.samples.UserService
scope: service
, dubbo version: 3.2.0-beta.5-SNAPSHOT, current host: 10.255.91.36
2023-08-29T08:49:35.836Z INFO 1 --- [ternal.notifier] c.a.nacos.client.config.impl.CacheData : [fixed-nacos.dubbo-system.svc_8848] [notify-ok] dataId=org.apache.dubbo.samples.UserService::.configurators, group=dubbo, md5=3bfbf45f6eeb879febdbfd1a04f049b3, listener=org.apache.dubbo.configcenter.support.nacos.NacosDynamicConfiguration$NacosConfigListener@37c073a7 ,cost=4 millis. 然后再次在前端点击timeout login,查看shop-user的日志如下,timeout还是没有变: 2023-08-29T08:52:26.007Z WARN 1 --- [0884-thread-199] o.a.d.rpc.filter.ProfilerServerFilter : [DUBBO] [Dubbo-Provider] execute service org.apache.dubbo.samples.UserService:0.0.0#timeoutLogin cost 1100.650112 ms, this invocation almost (maybe already) timeout. Timeout: 1000ms
client: 10.255.91.24:33198
invocation context:
input=669;
path=org.apache.dubbo.samples.UserService;
remote.application=shop-frontend;
sw8-x=0- ;
sw8=1-ZWZhYzEwZDZjYWRlNDNjYWI2M2QzMDU5NDViMGRjMGQuMTA5LjE2OTMyOTkxNDQ5MDMwMDYz-ZWZhYzEwZDZjYWRlNDNjYWI2M2QzMDU5NDViMGRjMGQuMTA5LjE2OTMyOTkxNDQ5MDMwMDYy-1-c2hvcDo6c2hvcC1mcm9udGVuZA==-NTUwMTYzNmQwOWQzNGI5MTk3OWE4M2QxMjE3MzljMzRAMTAuMjU1LjkxLjI0-R0VUOi90aW1lb3V0TG9naW4=-MTAuMjU1LjkxLjI0OjA=;
dubbo=2.0.2;
sw8-correlation=;
interface=org.apache.dubbo.samples.UserService;
version=0.0.0;
timeout=1000;
token=1be8c126-8fe3-47e2-87f6-5108654ea23e;
thread info:
Start time: 16695110105605411
+-[ Offset: 0.000000ms; Usage: 1100.650112ms, 100% ] Receive request. Server invoke begin.
+-[ Offset: 0.326706ms; Usage: 1100.137247ms, 99% ] Receive request. Server biz impl invoke begin., dubbo version: 3.2.0-beta.5-SNAPSHOT, current host: 10.255.91.36, error code: 3-7. This may be caused by , go to https://dubbo.apache.org/faq/3/7 to find instructions. 这个问题我也排查了几天,应该是配置没能覆盖,请问@chickenlj这个问题还有什么排查方向吗 |
建议直接在nacos中改一下看,跳过admin先排除admin写入规则的问题。把上面的enabled: false 清理掉 |
直接在nacos中修改配置,无论是将红圈处的enabled: false直接删掉还是改为enabled: true,都没能生效。配置下发后在容器内能够看到配置下发的日志,但是在前端页面点击timeout Login后还是会超时,且对应的shop-user实例容器内的日志显示timeout还是1000。😩😩😩 |
按照官方文档 https://cn.dubbo.apache.org/zh-cn/overview/tasks/traffic-management/retry/,调整了重试次数后,依然没有生效,配置已经成功地推送到了相应的微服务。
dubbo-admin的动态配置:
![image](https://private-user-images.githubusercontent.com/65932272/245689948-b947b442-60f5-4160-94e6-a5261ef79c0a.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MzkyNzQ5NTMsIm5iZiI6MTczOTI3NDY1MywicGF0aCI6Ii82NTkzMjI3Mi8yNDU2ODk5NDgtYjk0N2I0NDItNjBmNS00MTYwLTk0ZTYtYTUyNjFlZjc5YzBhLnBuZz9YLUFtei1BbGdvcml0aG09QVdTNC1ITUFDLVNIQTI1NiZYLUFtei1DcmVkZW50aWFsPUFLSUFWQ09EWUxTQTUzUFFLNFpBJTJGMjAyNTAyMTElMkZ1cy1lYXN0LTElMkZzMyUyRmF3czRfcmVxdWVzdCZYLUFtei1EYXRlPTIwMjUwMjExVDExNTA1M1omWC1BbXotRXhwaXJlcz0zMDAmWC1BbXotU2lnbmF0dXJlPTBlZTFjZmZiNjU2YTM1NWI1YWUzZjJlZWQ3MTBkMzNhYzYzOWFiOWE0YzYzNDk2NzJhN2RjNzg3YmY4MTMyNGYmWC1BbXotU2lnbmVkSGVhZGVycz1ob3N0In0.5brKuVLI2yWAWbntGIJM4rOLp9J9vKEwX6v2uOwUNrU)
Nacos中查看到该配置:
![image](https://private-user-images.githubusercontent.com/65932272/245690085-6530eeed-b55a-4090-8aba-6cd0d1e54afa.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.mFqIfE96g56KRqI11I56hX2MOVYb4azPrGqg-3cotCI)
shop-frontend容器中也找到了该配置文件:
![image](https://private-user-images.githubusercontent.com/65932272/245690664-fa521a4c-c982-4992-bdab-c7d1c69e1756.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.4gdOF9YuSHgi5f5OoWfzC16RGM8NjyjHIXVDh019qYA)
但是访问demo页面时,其重试规则仍未生效:
![image](https://private-user-images.githubusercontent.com/65932272/245691072-3608141f-e5be-41bb-bc8c-0ffe78af2041.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MzkyNzQ5NTMsIm5iZiI6MTczOTI3NDY1MywicGF0aCI6Ii82NTkzMjI3Mi8yNDU2OTEwNzItMzYwODE0MWYtZTViZS00MWJiLWJjOGMtMGZmZTc4YWYyMDQxLnBuZz9YLUFtei1BbGdvcml0aG09QVdTNC1ITUFDLVNIQTI1NiZYLUFtei1DcmVkZW50aWFsPUFLSUFWQ09EWUxTQTUzUFFLNFpBJTJGMjAyNTAyMTElMkZ1cy1lYXN0LTElMkZzMyUyRmF3czRfcmVxdWVzdCZYLUFtei1EYXRlPTIwMjUwMjExVDExNTA1M1omWC1BbXotRXhwaXJlcz0zMDAmWC1BbXotU2lnbmF0dXJlPWViOTg4MzQ5ZjU0MjEyMmUzZTNhMzM4OWUxYWJjYWQzYzQ0ZTVjZTljNzU0Yjk4MTYxY2U2MmMxNTNlNzkyMTYmWC1BbXotU2lnbmVkSGVhZGVycz1ob3N0In0.tmnu2Cpujw7imT9BGYHarmPwbuum5Rv07b9CvX7e_hM)
同时,已经尝试了访问日志、条件路由、标签路由,均未达到预期效果。
以下为相关工具的版本
dubbo-admin:0.5.0
dubbo: 3.0.8
nacos: 2.2.3
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