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Posted to user@avro.apache.org by Mick <mi...@gmail.com> on 2013/10/23 12:16:25 UTC
Wrong AVDL syntax
Hi,
This is my simple AVDL file:
@namespace("com.acme.networking.service")
protocol MediatorResourceService {
// Messages
string hello (string greetingMsg);
void sourcesOffer();
}
However when I use acro-maven-plugin:
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.acme</groupId>
<artifactId>Network</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>Network</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<avro.version>1.7.5</avro.version>
<jdkLevel>1.7</jdkLevel>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro</artifactId>
<version>${avro.version}</version>
</dependency>
<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro-ipc</artifactId>
<version>${avro.version}</version>
</dependency>
<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro-maven-plugin</artifactId>
<version>${avro.version}</version>
</dependency>
<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro-compiler</artifactId>
<version>${avro.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.avro</groupId>
<artifactId>avro-maven-plugin</artifactId>
<version>${avro.version}</version>
<executions>
<execution>
<id>schemas</id>
<phase>generate-sources</phase>
<goals>
<goal>schema</goal>
<goal>protocol</goal>
<goal>idl-protocol</goal>
</goals>
<configuration>
<sourceDirectory>${project.basedir}/src/main/resources/avro</sourceDirectory>
<!--
<outputDirectory>${project.basedir}/src/main/java/</outputDirectory> -->
<fieldVisibility>PRIVATE</fieldVisibility>
<includes>
<include>**/*.avdl</include>
</includes>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>${jdkLevel}</source>
<target>${jdkLevel}</target>
<showDeprecation>true</showDeprecation>
<showWarnings>true</showWarnings>
</configuration>
</plugin>
</plugins>
</build>
</project>
I keep getting 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]