Batch Pub/Sub sink does not set idLabel
Open
bug
gcp
good first issue
io
java
P3
- Dominant language
- Java
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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](https://issues.apache.org/jira/browse/BEAM-361). Original Jira may contain additional context.
Reported by: millsd@google.com.
Contributor guide
Research direction
Locate the Java Batch Pub/Sub sink and inspect how its transform creates outgoing messages and handles retries. Implement the requested stable unique token when idLabel is set, then verify that outgoing messages carry it and that repeated retries preserve the same token.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100