asalabaev-nymbus commented on issue #1633:
URL:
https://github.com/apache/incubator-fury/issues/1633#issuecomment-2110968489
ok, I was able to reproduce a somewhat similar. And it is also similar to
the #1325
now the error is the combination of the two bugs - I see both errors now.
The details are below. But it maybe another issue since initially when opening
this ticket there was only NullPointerException that I have seen.
```
Create sequential serializer failed,
class: class i.MyClass
java.lang.RuntimeException: Create sequential serializer failed,
class: class i.MyClass
at
org.apache.fury.serializer.CodegenSerializer.loadCodegenSerializer(CodegenSerializer.java:52)
at
org.apache.fury.resolver.ClassResolver.lambda$getObjectSerializerClass$2(ClassResolver.java:954)
at
org.apache.fury.builder.JITContext.registerSerializerJITCallback(JITContext.java:131)
at
org.apache.fury.resolver.ClassResolver.getObjectSerializerClass(ClassResolver.java:952)
at
org.apache.fury.resolver.ClassResolver.getSerializerClass(ClassResolver.java:885)
at
org.apache.fury.resolver.ClassResolver.getSerializerClass(ClassResolver.java:782)
at
org.apache.fury.resolver.ClassResolver.createSerializer(ClassResolver.java:1168)
at
org.apache.fury.resolver.ClassResolver.getOrUpdateClassInfo(ClassResolver.java:1107)
at org.apache.fury.Fury.write(Fury.java:312)
at org.apache.fury.Fury.serialize(Fury.java:248)
at org.apache.fury.Fury.serialize(Fury.java:202)
at i.FuryTest.testFury(FuryTest.java:43)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at jdk.proxy1/jdk.proxy1.$Proxy2.processTestClass(Unknown Source)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker$2.run(TestWorker.java:176)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
at
org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
at
org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:133)
at
org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:71)
at
worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
at
worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)
Caused by: java.lang.NullPointerException
at
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
at
java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:992)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at
java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
at
org.apache.fury.reflect.TypeRef$WildcardCapturer.captureAsTypeVariable(TypeRef.java:887)
at
org.apache.fury.reflect.TypeRef$WildcardCapturer$1.captureAsTypeVariable(TypeRef.java:921)
at
org.apache.fury.reflect.TypeRef$WildcardCapturer.capture0(TypeRef.java:878)
at
org.apache.fury.reflect.TypeRef$WildcardCapturer.capture0(TypeRef.java:868)
at
org.apache.fury.reflect.TypeRef$WildcardCapturer.capture0(TypeRef.java:868)
```
The code to reproduce it was to add generics:
```
package i;
import org.apache.fury.Fury;
import org.apache.fury.config.Language;
import org.junit.Test;
import java.util.Map;
import java.util.TreeMap;
class MyInternalClass<T> {
public int c = 9;
}
class MyInternalBaseClass extends MyInternalClass<String> {
public int d = 19;
}
class MyClass {
protected Map<String, MyInternalClass<?>> fields;
private transient int r = 13;
public MyClass() {
fields = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
fields.put("test", new MyInternalBaseClass());
}
}
public class FuryTest {
static Fury fury = Fury.builder().withLanguage(Language.JAVA)
// .withCodegen(false)
.build();
static {
fury.register(MyClass.class); //
fury.register(MyInternalClass.class); //
fury.register(MyInternalBaseClass.class); //
fury.register(String.CASE_INSENSITIVE_ORDER.getClass()); //
}
@Test
public void testFury() {
byte[] serialize = fury.serialize(new MyClass());
System.out.println("Code size =" + serialize.length);
}
}
```
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