Armeria: ReflectionsException while extracting doc strings

Created on 21 Feb 2020  路  4Comments  路  Source: line/armeria

I still get the same problem at 0.98.2

[globalEventExecutor-2-1] 10:51:10.237 WARN  com.linecorp.armeria.server.Server - Failed to notify a server listener: com.linecorp.armeria.server.docs.DocService$1@3c48f376
java.lang.IllegalStateException: zip file closed
        at java.base/java.util.zip.ZipFile.ensureOpen(ZipFile.java:850)
        at java.base/java.util.zip.ZipFile.stream(ZipFile.java:639)
        at java.base/java.util.zip.ZipFile$1.stream(ZipFile.java:1066)
        at java.base/java.util.jar.JarFile.stream(JarFile.java:534)
        at com.linecorp.armeria.internal.shaded.reflections.vfs.ZipDir.lambda$getFiles$2(ZipDir.java:21)
        at com.linecorp.armeria.internal.shaded.reflections.Reflections.scan(Reflections.java:260)
        at com.linecorp.armeria.internal.shaded.reflections.Reflections.scan(Reflections.java:216)
        at com.linecorp.armeria.internal.shaded.reflections.Reflections.<init>(Reflections.java:137)
        at com.linecorp.armeria.server.docs.DocStringExtractor.getAllDocStrings0(DocStringExtractor.java:83)
        at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705)
        at com.linecorp.armeria.server.docs.DocStringExtractor.getAllDocStrings(DocStringExtractor.java:69)
        at com.linecorp.armeria.internal.server.grpc.GrpcDocServicePlugin.lambda$loadDocStrings$5(GrpcDocServicePlugin.java:209)
        at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:271)
        at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
        at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
        at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
        at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
        at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
        at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
        at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
        at com.linecorp.armeria.internal.server.grpc.GrpcDocServicePlugin.loadDocStrings(GrpcDocServicePlugin.java:211)
        at com.linecorp.armeria.server.docs.DocService.lambda$addDocStrings$4(DocService.java:197)
        at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:271)
        at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
        at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
        at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
        at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
        at com.linecorp.armeria.server.docs.DocService.addDocStrings(DocService.java:199)
        at com.linecorp.armeria.server.docs.DocService.access$200(DocService.java:81)
        at com.linecorp.armeria.server.docs.DocService$1.serverStarting(DocService.java:172)
        at com.linecorp.armeria.server.Server$ServerStartStopSupport.notifyStarting(Server.java:614)
        at com.linecorp.armeria.server.Server$ServerStartStopSupport.notifyStarting(Server.java:362)
        at com.linecorp.armeria.common.util.StartStopSupport.notifyListeners(StartStopSupport.java:371)
        at com.linecorp.armeria.common.util.StartStopSupport.lambda$start0$3(StartStopSupport.java:184)
        at io.netty.util.concurrent.GlobalEventExecutor$TaskRunner.run(GlobalEventExecutor.java:242)
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.base/java.lang.Thread.run(Thread.java:830)
[globalEventExecutor-2-1] 10:51:10.267 WARN  com.linecorp.armeria.server.Server - Failed to notify a server listener: com.linecorp.armeria.server.docs.DocService$1@607d0b50
java.lang.IllegalStateException: zip file closed
        at java.base/java.util.zip.ZipFile.ensureOpen(ZipFile.java:850)
        at java.base/java.util.zip.ZipFile.stream(ZipFile.java:639)
        at java.base/java.util.zip.ZipFile$1.stream(ZipFile.java:1066)
        at java.base/java.util.jar.JarFile.stream(JarFile.java:534)
        at com.linecorp.armeria.internal.shaded.reflections.vfs.ZipDir.lambda$getFiles$2(ZipDir.java:21)
        at com.linecorp.armeria.internal.shaded.reflections.Reflections.scan(Reflections.java:260)
        at com.linecorp.armeria.internal.shaded.reflections.Reflections.scan(Reflections.java:216)
        at com.linecorp.armeria.internal.shaded.reflections.Reflections.<init>(Reflections.java:137)
        at com.linecorp.armeria.server.docs.DocStringExtractor.getAllDocStrings0(DocStringExtractor.java:83)
        at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705)
        at com.linecorp.armeria.server.docs.DocStringExtractor.getAllDocStrings(DocStringExtractor.java:69)
        at com.linecorp.armeria.internal.server.grpc.GrpcDocServicePlugin.lambda$loadDocStrings$5(GrpcDocServicePlugin.java:209)
        at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:271)
        at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
        at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
        at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
        at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
        at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
        at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
        at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
        at com.linecorp.armeria.internal.server.grpc.GrpcDocServicePlugin.loadDocStrings(GrpcDocServicePlugin.java:211)
        at com.linecorp.armeria.server.docs.DocService.lambda$addDocStrings$4(DocService.java:197)
        at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:271)
        at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
        at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
        at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
        at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
        at com.linecorp.armeria.server.docs.DocService.addDocStrings(DocService.java:199)
        at com.linecorp.armeria.server.docs.DocService.access$200(DocService.java:81)
        at com.linecorp.armeria.server.docs.DocService$1.serverStarting(DocService.java:172)
        at com.linecorp.armeria.server.Server$ServerStartStopSupport.notifyStarting(Server.java:614)
        at com.linecorp.armeria.server.Server$ServerStartStopSupport.notifyStarting(Server.java:362)
        at com.linecorp.armeria.common.util.StartStopSupport.notifyListeners(StartStopSupport.java:371)
        at com.linecorp.armeria.common.util.StartStopSupport.lambda$start0$3(StartStopSupport.java:184)
        at io.netty.util.concurrent.GlobalEventExecutor$TaskRunner.run(GlobalEventExecutor.java:242)
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.base/java.lang.Thread.run(Thread.java:830)
defect
Source
picture Boozilla
👍1

Most helpful comment

https://github.com/ronmamo/reflections/issues/279
Maybe better downgrading Reflections :sob:

picture trustin on 21 Feb 2020
👍3

All 4 comments

related issue #2491

Boozilla picture Boozilla on 21 Feb 2020

Thanks for reporting. Not sure why you're getting such an exception, though. Perhaps we need to skip docstring extraction when an exception occurs.

trustin picture trustin on 21 Feb 2020

It worked fine until version 0.97
Due to this problem, the 0.98.x update was blocked in my project

Boozilla picture Boozilla on 21 Feb 2020

https://github.com/ronmamo/reflections/issues/279
Maybe better downgrading Reflections :sob:

trustin picture trustin on 21 Feb 2020
👍3
Was this page helpful?
0 / 5 - 0 ratings

Related issues

ylgrgyq picture ylgrgyq  路  3Comments
carlsagan21 picture carlsagan21  路  3Comments
jrhee17 picture jrhee17  路  3Comments
minwoox picture minwoox  路  4Comments
c4milo picture c4milo  路  3Comments