Streamz/Dask: gather does not wait for all results of buffer

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新手友好度
35/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
python

调研方向

Start with the documented Streamz/Dask usage involving buffer and compare it with the linked Stack Overflow report. Reproduce the early return and trace the gather/buffer entry point; done means the operation waits for every buffered Dask result, including the final one.

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描述

Hi Streamz team. I was following the docs to use streamz with dask and facing the issue that dask returns before all the results are calculated, when used with buffer. There is a stackoverflow question regarding this as well - https://stackoverflow.com/questions/60032474/streamz-dask-gather-does-not-wait-for-all-results-of-buffer

Wondering if this is there a fix as this is not usable is it doesn't wait for the last piece to come back.

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