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Posted to dev@avro.apache.org by GitBox <gi...@apache.org> on 2021/08/02 13:45:14 UTC

[GitHub] [avro] meni-braun opened a new pull request #1298: Memory optimization in SchemaName.Fullname

meni-braun opened a new pull request #1298:
URL: https://github.com/apache/avro/pull/1298


   FullName property is being called by `ClassCache.GetClass` for each property:
   ```csharp
   public DotnetClass GetClass(RecordSchema schema)
   {
   	DotnetClass result;
   	if (!this._nameClassMap.TryGetValue(schema.Fullname, ref result))
   .
   .
   ```
   
   This allocates TONS of strings on a scenario which calls `Avro.Reflect.ReflectDefaultWriter.WriteRecord` on large amount of entities (millions) + large amount of fields (tens).
   
   Make sure you have checked _all_ steps below.
   
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     - In case you are adding a dependency, check if the license complies with the [ASF 3rd Party License Policy](https://www.apache.org/legal/resolved.html#category-x).
   
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[GitHub] [avro] dkulp merged pull request #1298: Memory optimization in SchemaName.Fullname

Posted by GitBox <gi...@apache.org>.
dkulp merged pull request #1298:
URL: https://github.com/apache/avro/pull/1298


   


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