Unable to generate-sources with IDL and JSON

[Mick <mi...@gmail.com>]

Hi,
I use maven plugin with avro to generate classes out of IDL files for 
protocol. But for schemas avro suport only JSON as I recon so I decided 
to go for avsc. I use import in protocol AVDL file to import AVSC file.

However when in pom.xml I add 'schema' or 'protocol' goals next to 
'idl-protocol' so it looks like this:
...
<build>
         <plugins>

             <plugin>
                 <groupId>org.apache.avro</groupId>
<artifactId>avro-maven-plugin</artifactId>
                 <version>${avro.version}</version>
                 <executions>
                     <execution>
                         <id>schemas</id>
                         <phase>generate-sources</phase>
                         <goals>
//When i comment out two below lines and use only AVDL all works fine 
but when i try tu use avsc i got error
                              <goal>schema</goal>
                             <goal>protocol</goal>
//This goal only with only AVDL works fine
                             <goal>idl-protocol</goal>
                         </goals>
...

I got an error:
"
[ERROR] Failed to execute goal 
org.apache.avro:avro-maven-plugin:1.7.5:schema (schemas) on project 
Network: Execution schemas of goal 
org.apache.avro:avro-maven-plugin:1.7.5:schema failed: 
org.codehaus.jackson.JsonParseException: Unexpected character ('@' (code 
64)): expected a valid value (number, String, array, object, 'true', 
'false' or 'null')
[ERROR] at [Source: 
/home/Mick/workspace/Network/src/main/resources/avro/protocol.avdl; 
line: 4, column: 2]
[ERROR] -> [Help 1]
"
Line 4 column 2 is where i got in my avdl file:
@version("1.0.0")
@namespace("com.acme.phd.Network.service.generated")

What is wrong, is it a bug ?