weizuo93 edited a comment on pull request #5488:
URL: https://github.com/apache/incubator-doris/pull/5488#issuecomment-810298145


   > @weizuo93 You are right. I am wrong. This PR could go ahead. (But store 
some load job meta in FE and store some load job meta in BE, which seems not 
very good)
   
   @kangkaisen 
   Thanks for your comment. There is code overlap between this PR and PR #5452. 
After discussion with Mingyu Chen, we first push forward PR #5452. About 
storing stream load meta in BE, it's a tradeoff. If BE reports the stream load 
result to FE  when each stream load job finished, it may result in too much 
stress for FE RPC. So the stream load results are temporarily stored on BE and 
then sent to FE by batch. After finished data sending, stream load meta will be 
removed from BE soon. Do you have any better idea?


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