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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2021/03/18 03:20:09 UTC

[GitHub] [skywalking] wu-sheng commented on issue #6573: The reason to use "wait until " refresh policy

wu-sheng commented on issue #6573:
URL: https://github.com/apache/skywalking/issues/6573#issuecomment-801587733


   (1) After you read the source codes, you will notice, there is a combination/merge operation between memory and database. If read the dirty data in the next round, the update would not be accurate. Performance is a thing having a lower priority than accuracy. Otherwise, there is pointless.
   (2) I don't agree with you. `refresh_interval` only relates to the record-type data, mostly traces, and logs. (1) is about metrics.


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