[GitHub] [incubator-doris] WingsGo commented on issue #3590: [Proposal]Support dynamic buckets setting in dynamica parition

[GitBox <gi...@apache.org>]

WingsGo commented on issue #3590:
URL: https://github.com/apache/incubator-doris/issues/3590#issuecomment-640530993


   Hi, @morningman @kangkaisen  The problem's nature is a math model to predicate the trends in data change, but a good model is get by data, we cannot give a unify model to predicate all situation,.So I decide to provide a simple model with simple sequential average method.And expose the interface, If we have another strategy, we can implement it and choose different strategy to adjust different situation, and I will give a param named `dynamic_partition.buckets_strategy` , if it is not specified, I will use the default simple mode to predicate the buckets to get a relative better buckets.


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