zhyyu commented on issue #6803: URL: https://github.com/apache/skywalking/issues/6803#issuecomment-826600536
Hi, I finally found that why one specific metrics data will only do persistent in one specific L2 oap node. Because when RemoteSenderService#send called, L1 oap will hash the metrics data(exp: EndpointCpm hashed by timeBucket and entityId), the hash result is unique, so every time L1 choose the same L2 oap node. And because one metrics data is only persistent in one L2 oap node, so there will no racing condition problem. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
