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Posted to notifications@apisix.apache.org by "xywang0471 (via GitHub)" <gi...@apache.org> on 2023/04/20 10:38:30 UTC

[GitHub] [apisix] xywang0471 commented on issue #9049: help request: Decoupled deployment mode DP module cannot get the latest routing and upstream information

xywang0471 commented on issue #9049:
URL: https://github.com/apache/apisix/issues/9049#issuecomment-1516103383

   @kingluo 我这里使用的是2.15版本，我的问题是upstream中的node列表更新后，apisix使用的还是旧的node列表。我读了源码后发现这里可能是个问题。图中 server_picker 使用了 lrucache 缓存，key 的版本号是route的modifiedIndex，这就会导致在route没有更新，但upstream的node列表更新了不能及时同步。
   ![image](https://user-images.githubusercontent.com/32950283/233338761-dcfff633-0543-4f37-8b7b-7597fa7221fb.png)
   ![image](https://user-images.githubusercontent.com/32950283/233341244-a0f27b83-fac6-4849-8948-9c43b4d6e52d.png)
   ![image](https://user-images.githubusercontent.com/32950283/233341394-2f176c7c-5102-4ded-b973-5fd5849ec423.png)
   


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