mars-project / mars-project/mars

[BUG] TimeoutError: Timeout in request queue

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Dominant language
Python
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Forks
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Description

When fetching dataframe to local, when chunks is greater than 200, following errors happen:
![image](https://user-images.githubusercontent.com/12445254/143425623-d828facb-4251-41d1-9019-51c3f1dafe8b.png)

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the dataframe-to-local fetch with chunks greater than 200 and inspect the timeout shown in the attached image. Trace the request queue involved in that operation; done means the fetch completes without a TimeoutError for chunk sizes above 200.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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