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Posted to dev@reef.apache.org by "Tony Majestro (JIRA)" <ji...@apache.org> on 2015/02/10 22:48:11 UTC

[jira] [Created] (REEF-154) .NET Group Communication improvements

Tony Majestro created REEF-154:
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             Summary: .NET Group Communication improvements
                 Key: REEF-154
                 URL: https://issues.apache.org/jira/browse/REEF-154
             Project: REEF
          Issue Type: Improvement
          Components: REEF.NET
            Reporter: Tony Majestro


Improvements include
- Reduce number of serialization layers .NET Wake
- Support binary tree topology
- Don't pull all of the values to be reduced into memory at once for flat topology; stagger them to not run out of memory for large number of nodes
- Pipelining for aggregation trees
- Elasticity and fault tolerance
- Simplify API
- Use Tang Names instead of strings for configuration of names (Group name, Operator Name, Task ID)
- Use types to be injected instead of instantiated objects in Operator Specifications
- Use .NET async features when applicable for network




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