java - The command line is too long Standard error from the DataNucleus tool

Question

I am getting this error

The command line is too long.

mvn install

Standard error from the DataNucleus tool  org.datanucleus.enhancer.DataNucleusEnhancer 

The command line is too long.

Answer 1

If you is using datanucleus-maven-plugin in windows simply set fork property as false in configuration of plugin as follow:

 <plugins>
  ...
    <plugin>
        <groupId>org.datanucleus</groupId>
        <artifactId>datanucleus-maven-plugin</artifactId>
        <version>3.3.0-release</version>
        <configuration>
            <verbose>true</verbose>
            <fork>false</fork>   <!-- Solve windows line too long error -->
        </configuration>
    </plugin>
  ...
  </plugins>

See the datanucleus enhancer page for more datails.