ENH: DaskStream from set of futures
Nobody has claimed this yet.
Assessment
- Difficulty
- 5/5
- Estimated time
- Over a week
- Newbie friendliness
- 25/100
- Issue type
- Feature
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- python
- Domain
- data, stream-processing
Research direction
Start with issue #163 and inspect the repository's existing stream abstractions and future-related integration points. Define the API and behavior for emitting future state changes or periodic aggregate status, then verify that progress reporting and incremental result accumulation are supported as described.
Written by the indexing model from the issue text.
Description
Suggest something like the equivalent of dask's as_completed, which emits whenever one of the futures contained changes state, or on a regular frequency with the current status of all futures. This could allow
- flexible versions of the dask progress bar (i.e., we care about how many futures are in what state)
- the stream-wise accumulation of futures results, e.g., we are calculating a grand histogram over many datasets, and would like to visualise the histogram so far, as it builds.
- Dominant language
- Python
- Stars
- 1.3k
- Forks
- 149
- PR merge metrics
- No merged PRs in 30d
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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