apache/beam

Batch Pub/Sub sink does not set idLabel

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#18,023 opened on Jun 3, 2022

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Description

The transform should generate a unique token (must be stable across retries), and set it on outgoing pubsub messages if an idLabel has been set

Imported from Jira BEAM-361. Original Jira may contain additional context. Reported by: millsd@google.com.

Contributor guide

Research direction
Examine the Batch Pub/Sub sink transform code to understand where and how outgoing Pub/Sub messages are built. Check if there is logic to generate a unique id (stable across retries) and set it on the message if an idLabel is configured. The fix likely involves adding the missing id generation and setting step.
Tech stack
java
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
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.
Mostly clear
Prerequisites
JavaApache Beam basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50