[GitHub] [incubator-dubbo] keke8614 opened issue #2829: 使用分组聚合问题

["keke8614 (GitHub)" <gi...@apache.org>]

- [ ] I have searched the [issues](https://github.com/apache/incubator-dubbo/issues) of this repository and believe that this is not a duplicate.
- [ ] I have checked the [FAQ](https://github.com/apache/incubator-dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo version: xxx
* Operating System version: xxx
* Java version: xxx

### Steps to reproduce this issue

1. 当使用分组聚合时，如果只有一个分组，这时分组下面的所有提供者会被调用一次，然而希望的是，只需要一个提供者被调用。
2. xxx
3. xxx

Pls. provide [GitHub address] to reproduce this issue.

### Expected Result

What do you expected from the above steps？

### Actual Result

What actually happens?

If there is an exception, please attach the exception trace:

```
Just put your stack trace here!
```


[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2829 ]
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[GitHub] [incubator-dubbo] beiwei30 commented on issue #2829: 使用分组聚合问题

["beiwei30 (GitHub)" <gi...@apache.org>]

我试了一下，无法重现。如果你能重现的话，请提供下 github 你空间里的工程。

[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2829 ]
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[GitHub] [incubator-dubbo] beiwei30 closed issue #2829: 使用分组聚合问题

["beiwei30 (GitHub)" <gi...@apache.org>]

[ issue closed by beiwei30 ]

[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2829 ]
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