beam
https://github.com/apache/beam
Java
Apache Beam is a unified programming model for Batch and Streaming data processing.
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- Issues
- Abstract Coder translation from Runner API Protos
- Add ValidatesRunner Tests for Custom Windows, WindowCoders that do not define good equals methods
- Add the ability to override values set with @Default.YYY on PipelineOptions
- @DefaultCoder annotation should work with Create
- Add a registration mechanism for WindowFns and their URNs.
- Extract common class for WithTimestamps.AddTimestampsDoFn and Create.TimestampedValues.ConvertTimestamps
- Merge AfterWatermarkEarlyAndLate and FromEndOfWindow
- TestPipeline.run should perhaps waitUntilFinish
- KafkaIO bounded source
- Test Spark streaming pipelines with maxRecordsPerBatch
- Docs
- Java not yet supported