temporalio / sdk-java

Temporal Java SDK
https://temporal.io
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Native image descriptor for GraalVM in the temporal-spring-boot-starter-alpha #2064

Open Hnoianko opened 6 months ago

Hnoianko commented 6 months ago

Is your feature request related to a problem? Please describe. It would be nice to have native image descriptors as part of the temporal-spring-boot-starter-alphao

Similar to what already exists in the test-server https://github.com/temporalio/sdk-java/tree/15df866f9c91219f6cf61533aee8fc2139ad7c93/temporal-test-server/src/main/resources/META-INF/native-image/io.temporal/temporal-test-server

Currently I am experiencing different build issues when trying to build a spring boot app native image.

Error example: Error: Classes that should be initialized at run time got initialized during image building: [INFO] [creator] ch.qos.logback.core.util.StatusPrinter was unintentionally initialized at build time. To see why ch.qos.logback.core.util.StatusPrinter got initialized use --trace-class-initialization=ch.qos.logback.core.util.StatusPrinter [INFO] [creator] io.grpc.netty.shaded.io.netty.util.internal.logging.Slf4JLoggerFactory$NopInstanceHolder the class was requested to be initialized at run time (from 'META-INF/native-image/native-image.properties' in 'file:///workspace/' with 'io.grpc.netty.shaded.io.netty.util.internal.logging.Slf4JLoggerFactory$NopInstanceHolder' and from 'META-INF/native-image/io/temporal/temporal-serviceclient/native-image.properties' in 'file:///workspace/BOOT-INF/lib/temporal-serviceclient-1.23.2.jar' with 'io.grpc.netty.shaded.io.netty.util.internal.logging.Slf4JLoggerFactory$NopInstanceHolder'). To see why io.grpc.netty.shaded.io.netty.util.internal.logging.Slf4JLoggerFactory$NopInstanceHolder got initialized use --trace-class-initialization=io.grpc.netty.shaded.io.netty.util.internal.logging.Slf4JLoggerFactory$NopInstanceHolder [INFO] [creator] ch.qos.logback.core.util.Loader was unintentionally initialized at build time. To see why ch.qos.logback.core.util.Loader got initialized use --trace-class-initialization=ch.qos.logback.core.util.Loader [INFO] [creator] ch.qos.logback.classic.Level was unintentionally initialized at build time. To see why ch.qos.logback.classic.Level got initialized use --trace-class-initialization=ch.qos.logback.classic.Level [INFO] [creator] io.grpc.netty.shaded.io.netty.buffer.UnpooledByteBufAllocator the class was requested to be initialized at run time (subtype of io.grpc.netty.shaded.io.netty.buffer.AbstractByteBufAllocator). To see why io.grpc.netty.shaded.io.netty.buffer.UnpooledByteBufAllocator got initialized use --trace-class-initialization=io.grpc.netty.shaded.io.netty.buffer.UnpooledByteBufAllocator [INFO] [creator] io.grpc.netty.shaded.io.netty.buffer.AbstractByteBufAllocator the class was requested to be initialized at run time (from 'META-INF/native-image/native-image.properties' in 'file:///workspace/' with 'io.grpc.netty.shaded.io.netty.buffer.AbstractByteBufAllocator'). To see why io.grpc.netty.shaded.io.netty.buffer.AbstractByteBufAllocator got initialized use --trace-class-initialization=io.grpc.netty.shaded.io.netty.buffer.AbstractByteBufAllocator [INFO] [creator] ch.qos.logback.classic.Logger was unintentionally initialized at build time. To see why ch.qos.logback.classic.Logger got initialized use --trace-class-initialization=ch.qos.logback.classic.Logger [INFO] [creator] To see how the classes got initialized, use --trace-class-initialization=ch.qos.logback.core.util.StatusPrinter,io.grpc.netty.shaded.io.netty.util.internal.logging.Slf4JLoggerFactory$NopInstanceHolder,ch.qos.logback.core.util.Loader,ch.qos.logback.classic.Level,io.grpc.netty.shaded.io.netty.buffer.UnpooledByteBufAllocator,io.grpc.netty.shaded.io.netty.buffer.AbstractByteBufAllocator,ch.qos.logback.classic.Logger [INFO] [creator

Hnoianko commented 6 months ago

seems like the issue is coming from the erroneous native configs in the grpc-netty-shaded

https://github.com/grpc/grpc-java/issues/10601#issuecomment-1909221668