FireStore problem with native-image

[huw0]

I'm getting errors generating a native image.

#Quarkus
quarkusPluginId=io.quarkus
quarkusPluginVersion=1.10.5.Final
quarkusPlatformGroupId=io.quarkus
quarkusPlatformArtifactId=quarkus-universe-bom
quarkusPlatformVersion=1.10.5.Final
quarkiverseVersion=0.3.0

Building the native-image with ./gradlew -Dquarkus.package.type=native -Dquarkus.native.container-runtime=podman clean build which uses the container quay.io/quarkus/ubi-quarkus-native-image:20.2.0-java11

Error: Class initialization of io.grpc.alts.ComputeEngineChannelBuilder failed. Use the option --initialize-at-run-time=io.grpc.alts.ComputeEngineChannelBuilder to explicitly request delayed initialization of this class.
Original exception that caused the problem: java.lang.NoClassDefFoundError: io/grpc/netty/shaded/io/grpc/netty/NettyChannelBuilder
        at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized0(Native Method)
        at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized(Unsafe.java:1042)
        at jdk.unsupported/sun.misc.Unsafe.ensureClassInitialized(Unsafe.java:698)
        at com.oracle.svm.hosted.classinitialization.ConfigurableClassInitialization.ensureClassInitialized(ConfigurableClassInitialization.java:177)
        at com.oracle.svm.hosted.classinitialization.ConfigurableClassInitialization.computeInitKindAndMaybeInitializeClass(ConfigurableClassInitialization.java:594)
        at com.oracle.svm.hosted.classinitialization.ConfigurableClassInitialization.computeInitKindAndMaybeInitializeClass(ConfigurableClassInitialization.java:130)
        at com.oracle.svm.hosted.classinitialization.ConfigurableClassInitialization.maybeInitializeHosted(ConfigurableClassInitialization.java:168)
        at com.oracle.svm.hosted.SVMHost.registerType(SVMHost.java:236)
        at com.oracle.graal.pointsto.meta.AnalysisUniverse.createType(AnalysisUniverse.java:271)
        at com.oracle.graal.pointsto.meta.AnalysisUniverse.lookupAllowUnresolved(AnalysisUniverse.java:209)
        at com.oracle.graal.pointsto.meta.AnalysisUniverse.lookup(AnalysisUniverse.java:186)
        at com.oracle.graal.pointsto.meta.AnalysisMethod.<init>(AnalysisMethod.java:108)
        at com.oracle.graal.pointsto.meta.AnalysisUniverse.createMethod(AnalysisUniverse.java:419)
        at com.oracle.graal.pointsto.meta.AnalysisUniverse.lookupAllowUnresolved(AnalysisUniverse.java:407)
        at com.oracle.graal.pointsto.infrastructure.WrappedConstantPool.lookupMethod(WrappedConstantPool.java:125)
        at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.lookupMethodInPool(BytecodeParser.java:4313)
        at com.oracle.svm.hosted.phases.SharedGraphBuilderPhase$SharedBytecodeParser.lookupMethodInPool(SharedGraphBuilderPhase.java:113)
        at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.lookupMethod(BytecodeParser.java:4307)
        at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.genInvokeStatic(BytecodeParser.java:1622)
        at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.processBytecode(BytecodeParser.java:5340)
        at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.iterateBytecodesForBlock(BytecodeParser.java:3413)
        at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.processBlock(BytecodeParser.java:3220)
        at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.build(BytecodeParser.java:1090)
        at jdk.internal.vm.compiler/org.graalvm.compiler.java.BytecodeParser.buildRootMethod(BytecodeParser.java:984)
        at jdk.internal.vm.compiler/org.graalvm.compiler.java.GraphBuilderPhase$Instance.run(GraphBuilderPhase.java:84)
        at com.oracle.svm.hosted.phases.SharedGraphBuilderPhase.run(SharedGraphBuilderPhase.java:74)
        at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.run(Phase.java:49)
        at jdk.internal.vm.compiler/org.graalvm.compiler.phases.BasePhase.apply(BasePhase.java:214)
        at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.apply(Phase.java:42)
        at jdk.internal.vm.compiler/org.graalvm.compiler.phases.Phase.apply(Phase.java:38)
        at com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.parse(MethodTypeFlowBuilder.java:223)
        at com.oracle.graal.pointsto.flow.MethodTypeFlowBuilder.apply(MethodTypeFlowBuilder.java:357)
        at com.oracle.graal.pointsto.flow.MethodTypeFlow.doParse(MethodTypeFlow.java:313)
        at com.oracle.graal.pointsto.flow.MethodTypeFlow.ensureParsed(MethodTypeFlow.java:302)
        at com.oracle.graal.pointsto.flow.MethodTypeFlow.addContext(MethodTypeFlow.java:103)
        at com.oracle.graal.pointsto.DefaultAnalysisPolicy$DefaultSpecialInvokeTypeFlow.onObservedUpdate(DefaultAnalysisPolicy.java:368)
        at com.oracle.graal.pointsto.flow.TypeFlow.notifyObservers(TypeFlow.java:470)
        at com.oracle.graal.pointsto.flow.TypeFlow.update(TypeFlow.java:542)
        at com.oracle.graal.pointsto.BigBang$2.run(BigBang.java:552)
        at com.oracle.graal.pointsto.util.CompletionExecutor.lambda$execute$0(CompletionExecutor.java:173)
        at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426)
        at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
        at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
        at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
        at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
        at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
Caused by: java.lang.ClassNotFoundException: io.grpc.netty.shaded.io.grpc.netty.NettyChannelBuilder
        at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:471)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
        ... 46 more

Error: No instances of sun.security.provider.NativePRNG are allowed in the image heap as this class should be initialized at image runtime. To see how this object got instantiated use -H:+TraceClassInitialization.
Trace: Object was reached by 
        reading field java.security.SecureRandom.secureRandomSpi of
                constant java.security.SecureRandom@383e8d4 reached by 
        scanning method com.google.cloud.firestore.FirestoreImpl.autoId(FirestoreImpl.java:86)
Call path from entry point to com.google.cloud.firestore.FirestoreImpl.autoId(): 
        at com.google.cloud.firestore.FirestoreImpl.autoId(FirestoreImpl.java:83)
        at com.google.cloud.firestore.CollectionReference.document(CollectionReference.java:100)
        at com.google.cloud.firestore.CollectionReference.add(CollectionReference.java:187)
        at com.google.cloud.firestore.CollectionReference.add(CollectionReference.java:215)

Haven't had any time yet to look any further.

[loicmathieu]

Hi,
Can you give us the list of extensions you use ?
From the features listed when you start your application or from your pom.xml ?

The netty-shadded library should not be included by the firestore extension so there may be some dependency issues.

[loicmathieu]

Same issue as #69 I think, you can use the same workaround of adding the pubsub library.
I'll work on a fix for the next release.

[huw0]

Thanks for your quick response @loicmathieu . I can confirm that the pubsub workaround fixes the netty stack. However the second stack around SecureRandom / NativePRNG remains.

[huw0]

Based on oracle/graal#712 I tried quarkus.native.additional-build-args=--rerun-class-initialization-at-runtime=com.google.cloud.firestore.FirestoreImpl

This or the not deprecated equivalent of quarkus.native.additional-build-args=--initialize-at-run-time=com.google.cloud.firestore.FirestoreImpl gets things building. Haven't yet tested whether this actually works at runtime.

[loicmathieu]

@huw0 I didn't notice the second stacktrace, sorry.

I tested with master and it works. It'll be OK with the release 0.4