[jira] [Created] (IGNITE-15971) Fix problems with dynamic configuration

["Roman Puchkovskiy (Jira)" <ji...@apache.org>]

Roman Puchkovskiy created IGNITE-15971:
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             Summary: Fix problems with dynamic configuration
                 Key: IGNITE-15971
                 URL: https://issues.apache.org/jira/browse/IGNITE-15971
             Project: Ignite
          Issue Type: Bug
          Components: general
            Reporter: Roman Puchkovskiy
            Assignee: Roman Puchkovskiy


The following problems were found with dynamic configuration.

If configuration schema class name does not end with 'ConfigurationSchema' suffix, configuration annotation processor fails a build like this:

[ERROR] Failed to process configuration: org.apache.ignite.internal.configuration.processor.ProcessorException: Failed to generate class org.apache.ignite.internal.configuration.notifications.StringPolyVariant
[ERROR]     at org.apache.ignite.internal.configuration.processor.Processor.buildClass(Processor.java:485)
[ERROR]     at org.apache.ignite.internal.configuration.processor.Processor.createPojoBindings(Processor.java:475)
[ERROR]     at org.apache.ignite.internal.configuration.processor.Processor.process0(Processor.java:209)
[ERROR]     at org.apache.ignite.internal.configuration.processor.Processor.process(Processor.java:103)
[ERROR]     at jdk.compiler/com.sun.tools.javac.processing.JavacProcessingEnvironment.callProcessor(JavacProcessingEnvironment.java:980)
[ERROR]     at jdk.compiler/com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:896)
[ERROR]     at jdk.compiler/com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1222)
[ERROR]     at jdk.compiler/com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1335)
[ERROR]     at jdk.compiler/com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1258)
[ERROR]     at jdk.compiler/com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:936)
[ERROR]     at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.lambda$doCall$0(JavacTaskImpl.java:104)
[ERROR]     at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.handleExceptions(JavacTaskImpl.java:147)
[ERROR]     at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:100)
[ERROR]     at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:94)
[ERROR]     at org.codehaus.plexus.compiler.javac.JavaxToolsCompiler.compileInProcess(JavaxToolsCompiler.java:126)
[ERROR]     at org.codehaus.plexus.compiler.javac.JavacCompiler.performCompile(JavacCompiler.java:174)
[ERROR]     at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:1134)
[ERROR]     at org.apache.maven.plugin.compiler.TestCompilerMojo.execute(TestCompilerMojo.java:180)
[ERROR]     at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
[ERROR]     at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
[ERROR]     at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
[ERROR]     at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
[ERROR]     at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
[ERROR]     at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
[ERROR]     at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
[ERROR]     at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
[ERROR]     at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
[ERROR]     at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
[ERROR]     at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
[ERROR]     at org.apache.maven.cli.MavenCli.execute(MavenCli.java:972)
[ERROR]     at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:293)
[ERROR]     at org.apache.maven.cli.MavenCli.main(MavenCli.java:196)
[ERROR]     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR]     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[ERROR]     at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[ERROR]     at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[ERROR]     at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)

[ERROR]     at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
[ERROR]     at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
[ERROR]     at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
[ERROR]   Caused by: javax.annotation.processing.FilerException: Attempt to recreate a file for type org.apache.ignite.internal.configuration.notifications.StringPolyVariant
[ERROR]     at jdk.compiler/com.sun.tools.javac.processing.JavacFiler.checkNameAndExistence(JavacFiler.java:724)
[ERROR]     at jdk.compiler/com.sun.tools.javac.processing.JavacFiler.createSourceOrClassFile(JavacFiler.java:489)
[ERROR]     at jdk.compiler/com.sun.tools.javac.processing.JavacFiler.createSourceFile(JavacFiler.java:426)
[ERROR]     at com.squareup.javapoet.JavaFile.writeTo(JavaFile.java:169)
[ERROR]     at org.apache.ignite.internal.configuration.processor.Processor.buildClass(Processor.java:483)
[ERROR]     ... 39 more

2. If a configuration schema contains a polymorphic configuration schema, but a ConfigurationRegistry is not supplied with the corresponding polymorphic configuration schema classes, an NPE is thrown from ConfigurationRegistry constructor.

3. If a configuration schema contains a polymorphic configuration schema which is included using @ConfigValue (and not @NamedConfigValue), and the corresponding polymorphic ID field is not supplied a default, then an IllegalStateException is thrown on an attempt to initializeDefaults(), and the message of this exception is not too clear.



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