[AVRO-4076] Failed to generate Java classes from multiple .avsc files containing same record

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.12.0
• Component/s: java
• Labels: pull-request-available

Language

Java

• Assignee: Unassigned
• Reporter: Tim van Baarsen
• Created: 09/Oct/24 11:14
• Updated: 06/Dec/24 17:13

Description

Description

This issue looks like AVRO-3940 (already resolved).

After upgrading from version 1.11.4 to version 1.12.0 of the plugin, I ran into the same error: Caused by: org.apache.avro.SchemaParseException: Can't redefine: com.example.avro.Address when generating Java classes from two .avsc files containing an identical record instead of an enum.

Both Avro schemas define the Address record:

• Company.avsc
• Employee.avsc

 

Steps to reproduce

1. Clone this repository: https://github.com/j-tim/apache-avro-maven-plugin-generate-java-code-failure-bug

2. Build the Maven project: 

./mvnw clean package -X 

3. Observe the org.apache.avro.SchemaParseException in the output

Expected

The code generator should accept the same record.

Result

Caused by: org.apache.avro.SchemaParseException: Can't redefine: com.example.avro.Address
    at org.apache.avro.ParseContext.put (ParseContext.java:219)
    at org.apache.avro.Schema.parseRecord (Schema.java:1865)
    at org.apache.avro.Schema.parse (Schema.java:1835)
    at org.apache.avro.Schema.parseField (Schema.java:1891)
    at org.apache.avro.Schema.parseRecord (Schema.java:1872)
    at org.apache.avro.Schema.parse (Schema.java:1835)
    at org.apache.avro.Schema$Parser.parse (Schema.java:1538)
    at org.apache.avro.Schema$Parser.parseInternal (Schema.java:1523)
    at org.apache.avro.JsonSchemaParser.parse (JsonSchemaParser.java:86)
    at org.apache.avro.JsonSchemaParser.parse (JsonSchemaParser.java:77)
    at org.apache.avro.SchemaParser.parse (SchemaParser.java:245)
    at org.apache.avro.SchemaParser.parse (SchemaParser.java:137)
    at org.apache.avro.SchemaParser.parse (SchemaParser.java:103)
    at org.apache.avro.SchemaParser.parse (SchemaParser.java:88)
    at org.apache.avro.mojo.SchemaMojo.doCompile (SchemaMojo.java:82)
    at org.apache.avro.mojo.AbstractAvroMojo.compileFiles (AbstractAvroMojo.java:327)
    at org.apache.avro.mojo.AbstractAvroMojo.execute (AbstractAvroMojo.java:262)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:126)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:328)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:906)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:283)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:206)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:255)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:201)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:361)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:314) 

 

Issue Links

• is duplicated by: AVRO-4071 Can't redefine classes with 1.12.0
• links to: GitHub Pull Request #3255