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Posted to notifications@shenyu.apache.org by GitBox <gi...@apache.org> on 2022/01/12 07:11:16 UTC
[GitHub] [incubator-shenyu] lianjunwei opened a new issue #2754: [BUG]
lianjunwei opened a new issue #2754:
URL: https://github.com/apache/incubator-shenyu/issues/2754
### Is there an existing issue for this?
- [X] I have searched the existing issues
### Current Behavior
After the backend microservice is started, the selector handler of the divide plug-in is empty.
### Expected Behavior
the selector handler of the divide plug-in is not empty.
### Steps To Reproduce
1.At first, I used Shenyu version 2.4.0. There was a micro service started, and the URI was automatically registered normally.
2.After running for a period of time, the micro service went offline.
3.Shenyu upgraded to 2.4.1
4.Start this service, but fail to register URI all the time. For a long time, I had to maintain URIs manually.
### Environment
```markdown
ShenYu version(s):2.4.1
```
### Debug logs
The reason for the final location is that the handler field in the select table of Shenyu database is stored as []. As shown below:
1.The first way to fix this bug:fix code
2.The second way to fix this bug: modify the database.
3.The third way to fix this bug: delete the registration of the service in the divide selector and re register.
### Anything else?
I fixed the code in my project using Shenyu. Which repair method is better? If the code repair scheme is better, I mention pr.
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[GitHub] [incubator-shenyu] yu199195 commented on issue #2754: [BUG]
Posted by GitBox <gi...@apache.org>.
yu199195 commented on issue #2754:
URL: https://github.com/apache/incubator-shenyu/issues/2754#issuecomment-1013250842
you can fix it，thanks
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[GitHub] [incubator-shenyu] lianjunwei commented on issue #2754: [BUG]
Posted by GitBox <gi...@apache.org>.
lianjunwei commented on issue #2754:
URL: https://github.com/apache/incubator-shenyu/issues/2754#issuecomment-1032362456
1. This bug has been fixed in version 2.4.2. But the code can still be optimized, because when the handler is [], there is no need to iterate and compare again to get diffList.
2. Optimization code has been PR completed.
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[GitHub] [incubator-shenyu] lianjunwei closed issue #2754: [BUG]
Posted by GitBox <gi...@apache.org>.
lianjunwei closed issue #2754:
URL: https://github.com/apache/incubator-shenyu/issues/2754
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