apache/beam

Add CountingInput Transform to python sdk

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#18,088 opened on Jun 3, 2022

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 (10 comments) (0 reactions) (1 assignee)Java (4,097 forks)batch import
P3coregood first issueimprovementpython

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Description

Similar to java sdk, https://github.com/apache/incubator-beam/blob/master/sdks/java/core/src/main/java/org/apache/beam/sdk/io/CountingInput.java

Imported from Jira BEAM-1069. Original Jira may contain additional context. Reported by: vikasrk.

Contributor guide

Research direction
Study the existing Java CountingInput implementation in the Java SDK and replicate it in Python using Beam's Python SDK conventions. Review the linked Java source code and understand the transform's structure, then implement a similar transform in the Python SDK with appropriate testing.
Tech stack
python
Domain
data
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonGitApache Beam
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75