Repository Issues

apache/beam

Apache Beam is a unified programming model for Batch and Streaming data processing.

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 (7,313 stars)
Forks
 (4,097 forks)
Indexed issues
 (125 indexed issues)
open beginner issues
 (111 open beginner issues)
Latest indexed
Aug 15, 2026
Last GitHub push
Jan 6, 2024
License
Apache License 2.0
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
Java
PR merge metrics
 (Avg merge 6d) (243 merged PRs in 30d)
Beginner labels
good first issue

Issues

125 indexed issues

Open
Code coverage numbers are not accurate
P3bugbuildcoregood first issuejavatests
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

apache / beam · #18194 · Jun 3, 2022 · Java · 7,313 stars

1 comment0 reactions0 assignees
Open
ValueState could use an initial/default value
P3coregood first issueimprovementjava
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

apache / beam · #18174 · Jun 3, 2022 · Java · 7,313 stars

5 comments0 reactions1 assignee
Open
Improve UnboundedSourceShard structure
P3directgood first issueimprovementrunners
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

apache / beam · #18122 · Jun 3, 2022 · Java · 7,313 stars

0 comments0 reactions0 assignees
Open
Add CountingInput Transform to python sdk
P3coregood first issueimprovementpython
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

apache / beam · #18088 · Jun 3, 2022 · Java · 7,313 stars

10 comments0 reactions1 assignee
Open
Add TriggerTester methods to check that timers are set
P3bugcoregood first issuerunnerstests
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

apache / beam · #18084 · Jun 3, 2022 · Java · 7,313 stars

0 comments0 reactions0 assignees
Open
Remove getPCollection from (Un)CommittedBundle
P3bugdirectgood first issuerunners
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

apache / beam · #18081 · Jun 3, 2022 · Java · 7,313 stars

1 comment0 reactions0 assignees
Open
annotations should support custom messages and classes
P3coregood first issueimprovementpython
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

apache / beam · #18068 · Jun 3, 2022 · Java · 7,313 stars

0 comments0 reactions0 assignees
Open
Standardize naming of PipelineResult objects
P3coregood first issueimprovementjavapython
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

apache / beam · #18064 · Jun 3, 2022 · Java · 7,313 stars

4 comments0 reactions0 assignees
Open
Trigger AST should use @AutoValue
P4coregood first issueimprovementjava
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

apache / beam · #18045 · Jun 3, 2022 · Java · 7,313 stars

0 comments0 reactions0 assignees
Closed
More sophisticated assert matchers
P3coregood first issuenew featurepython
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

apache / beam · #18028 · Jun 3, 2022 · Java · 7,313 stars

0 comments0 reactions0 assignees
Open
Batch Pub/Sub sink does not set idLabel
P3buggcpgood first issueiojava
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

apache / beam · #18023 · Jun 3, 2022 · Java · 7,313 stars

0 comments0 reactions0 assignees