En raison d'un conflit dans les dépendances, je veux nuancer io.netty. Après l'ombrage, le chargement des bibliothèques ssl natives (netty-tcnative-boringssl-static) cesse de fonctionner.Après l'ombrage io.netty tcnative arrête de fonctionner
principal pom
Mon principal pom a cette dépendance:
...
<dependency>
<groupId>com.example.myapp</groupId>
<artifactId>pubsub-library<artifactId>
<version>1.0</version>
</dependency>
...
Library qui fait la trame de fond
La pom PubSub bibliothèque est comme ceci:
...
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-pubsub</artifactId>
<version>0.24.0-beta</version>
<dependency>
...
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.1.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<relocations>
<relocation>
<pattern>io.netty</pattern>
<shadedPattern>com.example.myapp.shaded.io.netty</shadedPattern>
</relocation>
</relocations>
</configuration>
</execution>
</executions>
</plugin>
...
le PubSub a ces 3 dépendances: io.netty:netty-codec-http2:jar:4.1.14.Final, io.netty:netty-handler-proxy:jar:4.1.14.Final et io.netty:netty-tcnative-boringssl-static:jar:2.0.3.Final
erreur
Le problème se pose lorsque io.netty.util.internal.NativeLibraryLoader tente de charger la bibliothèque native. Il me donne des erreurs telles que:
17:44:48.230 [main] DEBUG com.example.myapp.shaded.io.netty.util.internal.NativeLibraryLoader - -Dio.netty.tmpdir: /var/folders/ll/wy1vgf8945l_87mpfc9ylb94fglr7d/T (java.io.tmpdir)
17:44:48.230 [main] DEBUG com.example.myapp.shaded.io.netty.util.internal.NativeLibraryLoader - -Dio.netty.native.workdir: /var/folders/ll/wy1vgf8945l_87mpfc9ylb94fglr7d/T (io.netty.tmpdir)
17:44:48.241 [main] DEBUG com.example.myapp.shaded.io.netty.util.internal.NativeLibraryLoader - Unable to load the library 'com.example.myapp-shaded-netty-tcnative-osx-x86_64', trying other loading mechanism.
java.lang.UnsatisfiedLinkError: no com.example.myapp-shaded-netty-tcnative-osx-x86_64 in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at com.example.myapp.shaded.io.netty.util.internal.NativeLibraryUtil.loadLibrary(NativeLibraryUtil.java:38)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.example.myapp.shaded.io.netty.util.internal.NativeLibraryLoader$1.run(NativeLibraryLoader.java:311)
at java.security.AccessController.doPrivileged(Native Method)
at com.example.myapp.shaded.io.netty.util.internal.NativeLibraryLoader.loadLibraryByHelper(NativeLibraryLoader.java:303)
at com.example.myapp.shaded.io.netty.util.internal.NativeLibraryLoader.loadLibrary(NativeLibraryLoader.java:291)
at com.example.myapp.shaded.io.netty.util.internal.NativeLibraryLoader.load(NativeLibraryLoader.java:224)
at com.example.myapp.shaded.io.netty.util.internal.NativeLibraryLoader.loadFirstAvailable(NativeLibraryLoader.java:172)
at com.example.myapp.shaded.io.netty.handler.ssl.OpenSsl.loadTcNative(OpenSsl.java:423)
at com.example.myapp.shaded.io.netty.handler.ssl.OpenSsl.<clinit>(OpenSsl.java:91)
at com.example.myapp.job.audit.GoogleCloudCompatChecker.check(GoogleCloudCompatChecker.java:30)
at com.example.myapp.job.audit.AuditJobMain.main(AuditJobMain.java:8)
J'ai regardé à l'intérieur du pot généré par le pom principal. Et aucune bibliothèque native ne correspond à ce nom. Cela se trouve dans le répertoire META-INF/native:
libnetty-tcnative-linux-x86_64.so
libnetty-tcnative-osx-x86_64.jnilib
libnetty-transport-native-epoll.so
linux32
linux64
netty-tcnative-windows-x86_64.dll
osx
windows32
windows64
Qu'est-ce que je fais mal? Comment puis-je ombrer io.netty sans casser le tcnatif.