Fix Pub/Sub Lite IO and SDF performance issues with shuffles
Open
dataflow
gcp
io
java
P2
runners
task
- Dominant language
- Java
- Stars
- 8.7k
- Forks
- 4.7k
- Avg merge
- 1d 20h
- Merged PRs (30d)
- 196
Description
Imported from Jira [BEAM-14116](https://issues.apache.org/jira/browse/BEAM-14116). Original Jira may contain additional context.
Reported by: dpcollins-google.
Contributor guide
Research direction
No files, tests, or entry points are named in the issue. Start by retrieving the additional context from Jira BEAM-14116, then locate the Pub/Sub Lite IO, SDF, and shuffle paths it identifies; done means the reported performance issues are addressed and validated with relevant benchmarks or tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering, performance, stream-processing
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100