Eric Erhardt created AVRO-2714:
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             Summary: [C#] Use new .NET Core APIs for better performance
                 Key: AVRO-2714
                 URL: https://issues.apache.org/jira/browse/AVRO-2714
             Project: Apache Avro
          Issue Type: Bug
          Components: csharp
            Reporter: Eric Erhardt


The BinaryDecoder will create temporary buffers to read strings and floats, and 
then throw the buffers away. These unnecessary allocations add objects to the 
GC unnecessarily.

 

See
[https://github.com/apache/avro/blob/ca38fb98f83e0345ca6c49b0660e9fbd03ea3cd5/lang/csharp/src/apache/main/IO/BinaryDecoder.cs#L144]
[https://github.com/apache/avro/blob/ca38fb98f83e0345ca6c49b0660e9fbd03ea3cd5/lang/csharp/src/apache/main/IO/BinaryDecoder.cs#L95]

 

We can multi-target the library and use new APIs on .NET Core 2.1 and .NET 
Standard 2.1 to eliminate these allocations.



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