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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2022/01/05 09:07:59 UTC

[GitHub] [apisix-ingress-controller] crazyMonkey1995 commented on pull request #760: fix: If resource synchronization retry occurs, other events of the same resource will be blocked.

crazyMonkey1995 commented on pull request #760:
URL: https://github.com/apache/apisix-ingress-controller/pull/760#issuecomment-1005503358


   This fix cannot solve the problem in some scenarios, for example:
   Suppose there are two instances of apisix-ingress-controller. When the leader goes down for some reason and another instance becomes the leader, the new leader will block the resource event due to "client-side throttling" during the list resource phase. Because apisix-ingress-controller has not completed the list stage at this time, the control loop will definitely be blocked
   ![image](https://user-images.githubusercontent.com/21658981/148190919-d3db54fb-2603-4663-9a18-d9574d2f30cd.png)
   


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