beam
https://github.com/apache/beam
Java
Apache Beam is a unified programming model for Batch and Streaming data processing.
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Help out
- Issues
- Add Meter in beam metrics
- Exceptions in expand() corrupt the TransformHierarchy
- Add ViewTest with sessions
- Add TezRunner
- GCP IO exposes protobuf on its API surface, causing user pain
- Consider bundling multiple ValidatesRunner tests into one pipeline
- Support stateful processing in merging windows in DataflowRunner
- Make Beam released artifacts reproducible
- _ExecutorServiceParallelExecutor.await_for_completion does not actually await for _ExecutorService to shutdown
- Create SplittableDoFnTester
- Docs
- Java not yet supported