alibaba / alibaba/feathub

Support computing over window features with different filter expr, limit, and window size in one operator

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#174 0 comments 0 reactions 0 assignees View on GitHub
type:improvement
Dominant language
Python
Stars
350
Forks
60
PR merge metrics
No merged PRs in 30d

Description

This issue has no description.

Contributor guide

No contributing guide indexed for this repository

Research direction

The issue body does not identify files, tests, or an entry point. Start by locating the operator that computes window features and review how it currently handles filter expressions, limits, and window sizes. Done should support different values for all three within one operator, with coverage for the intended combinations.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data-engineering, machine-learning, stream-processing
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
15/100

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