[BEAM-10402] [Umbrella] Eliminate nullability errors from Beam Java

• Type: Improvement
• Status: Open
• Priority: P3
• Resolution: Unresolved
• Component/s: sdk-java-core
• Labels: Clarified starter
• Assignee: Unassigned
• Reporter: Kenneth Knowles
• Created: 02/Jul/20 04:51
• Updated: 04/Jun/22 18:01

Description

I enabled the checker framework and the core SDK exceeds 100 nullability errors immediately. We should make this number zero, since nullability errors are solved problem in computer science and they do periodically impact Beam.

Issue Links

• is a parent of: BEAM-13758 PipelineOptions getters can produce null even if not annotated Nullable when no Default is specified
• is cloned by: BEAM-10556 Eliminate rawtype errors from Beam Java
• is related to: BEAM-11436 Nullness checks are excessive for test classes
• is related to: BEAM-10961 Enable strict dependency analysis on all Java modules
• links to: GitHub Pull Request #12162
• links to: GitHub Pull Request #13134
• links to: GitHub Pull Request #13191
• links to: GitHub Pull Request #13192
• links to: GitHub Pull Request #13525
• links to: GitHub Pull Request #13719
• links to: GitHub Pull Request #13769
• links to: GitHub Pull Request #14175
• links to: GitHub Pull Request #14254
• links to: GitHub Pull Request #14311

Sub-Tasks

• Eliminate nullability errors from :sdks:java:core: In Progress
• Eliminate nullability errors from :sdks:java:extensions:sql: Open
• Eliminate nullability errors from :sdks:java:extensions:sql:zetasql: Open
• Eliminate nullability errors from :sdks:java:extensions:zetasketch: Resolved
• Eliminate nullability errors from :runners:direct-java: In Progress
• Eliminate nullability errors from :sdks:java:extensions:ml: Open
• Eliminate nullability errors from :sdks:java:expansion-service: Resolved
• Eliminate nullability errors from :sdks:java:extensions:sketching: Resolved
• Eliminate nullability errors from :sdks:java:extensions:sorter: In Progress
• Eliminate nullability errors from :sdks:java:extensions:join-library: Resolved
• Eliminate nullability errors from :sdks:java:extensions:kryo: Resolved
• Eliminate nullability errors from :sdks:java:extensions:sql:datacatalog: Resolved
• Eliminate nullability errors from :sdks:java:extensions:sql:expansion-service: Resolved
• Eliminate nullability errors from :sdks:java:io:google-cloud-platform: Open
• Eliminate nullability errors from :sdks:java:extensions:google-cloud-platform-core: Open
• Eliminate nullability errors from :sdks:java:extensions:sql:hcatalog: Open
• Eliminate nullability errors from :sdks:java:extensions:sql:jdbc: Resolved
• Eliminate nullability errors from :sdks:java:extensions:sql:perf-tests: Open
• Eliminate nullability errors from :sdks:java:io:aws(2) AwsModule: Resolved