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Re: Go library - Avro - [mail # user]
...I have not heard of any work on an implementation of Avro in go.  Itwould make a great addition, even if only data file support.DougOn Sat, Mar 15, 2014 at 5:59 AM, Mike Stanley  w...
   Author: Doug Cutting, 2014-03-20, 20:33
[AVRO-1482] in specification, put "null" first in unions - Avro - [issue]
...Unions with null are a common schema idiom.  When a default-value is specified, it is most often null.  Default values for unions must be of the type of the first element in the un...
http://issues.apache.org/jira/browse/AVRO-1482    Author: Doug Cutting, 2014-03-14, 21:22
Re: what's the efficiency difference between type: "string" and ["string", "null"] - Avro - [mail # user]
...One small note: the best practice is to place "null" first when it'sin a union.  This is because the type of a default value for a unionfield is the type of the first element of the uni...
   Author: Doug Cutting, 2014-03-14, 17:49
Re: Problem while Converting from JSON=>Avro=>JSON - Avro - [mail # user]
...To generate a file with a subset of fields you can specify a 'reader'schema that contains only the desired fields.  For example, if youhave a schema like:{"type":"record","name":"Event"...
   Author: Doug Cutting, 2014-03-14, 17:19
Re: How to specify the CSharp class name of a field - Avro - [mail # user]
...On Thu, Mar 13, 2014 at 7:59 AM, Longton, Nigel  wrote:There isn't an equivalent at this point.You could perhaps interpret the 'java-class' attribute that's already there.Long-term we m...
   Author: Doug Cutting, 2014-03-13, 16:16
Re: Question about the state of the AVRO C# (csharp) implementation - Avro - [mail # user]
...On Thu, Mar 13, 2014 at 7:34 AM, Longton, Nigel  wrote:As a volunteer-based open-source project, we don't have a long-termplan.  Rather we, as a group, consider contributions as th...
   Author: Doug Cutting, 2014-03-13, 15:31
Re: Avro 1.7.6 Enums with fields - Avro - [mail # user]
...You can add attributes to the schema, e.g.:{"type":"enum", "name":"MyEnum", "symbols":["FOO", "BAR", "BAZ"], "indexes":[10,11,12], "descriptions"["foo is...", "bar is..", "baz...
   Author: Doug Cutting, 2014-03-07, 19:00
[AVRO-1468] implement interface-based code-generation - Avro - [issue]
...The current specific compiler generates a concrete class per record.  Instead, we might generate an interface per record that might be implemented in different ways.  Implementatio...
http://issues.apache.org/jira/browse/AVRO-1468    Author: Doug Cutting, 2014-02-27, 19:30
Re: Modeling Common Fields? - Avro - [mail # user]
...This might be handled using GenericData.  You'd specify no readerschema when you create your GenericDatumReader so the in-memory datais represented using the same schema it was written ...
   Author: Doug Cutting, 2014-02-27, 17:49
Re: Enum & backward compatibility in distributed services... - Avro - [mail # user]
...On Tue, Jan 28, 2014 at 9:43 AM, Amihay Zer-Kavod  wrote:I filed an issue in Jira for this.https://issues.apache.org/jira/browse/AVRO-1468Doug ...
   Author: Doug Cutting, 2014-02-27, 17:41
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