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Bug
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Resolution: Fixed
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Major
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None
Hey,
Twiddling with the plugin as a dependency, I was hitting a weird NoSuchMethodError apparently in tiger_types, a low level library used by Stapler during mvn clean test on Jenkins 2.19.2.
I was able to narrow down this error to upgrading between Jenkins 2.1 and Jenkins 2.2:
- this version includes an update of Stapler from 1.239 to 1.243.
- Stapler upgraded its dependency onto tiger_types from 1.3 to 2.2. In that update, there was a change on the Types.bind() method (which you see in the stack below).
After digging into it, I finally found the docker-java-shaded java indeed included an old version of tiger_types (1.3 probably, which is why this didn't cause any issue until Jenkins 2.2 where that lib got modified/upgraded).
Nov 12, 2016 10:30:04 AM org.eclipse.jetty.servlet.ServletHandler doHandle
WARNING: Error for /closures/
java.lang.NoSuchMethodError: org.jvnet.tiger_types.Types.bind(Ljava/lang/reflect/Type;Ljava/lang/reflect/GenericDeclaration;Ljava/lang/reflect/ParameterizedType;)Ljava/lang/reflect/Type;
at org.kohsuke.stapler.ClassDescriptor.findMethods(ClassDescriptor.java:155)
at org.kohsuke.stapler.ClassDescriptor.findMethods(ClassDescriptor.java:142)
at org.kohsuke.stapler.ClassDescriptor.<init>(ClassDescriptor.java:84)
...
The spurious tiger_types old version classes come from hk2-utils, which is coming from the jersey-client dependency:
mvn dependency:tree -Dincludes="*:hk2-utils" Warning: JAVA_HOME environment variable is not set. [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Docker-java shaded jar for jenkins plugin 0.16.3-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-dependency-plugin:2.8:tree (default-cli) @ docker-java-shaded --- [INFO] com.nirima:docker-java-shaded:jar:0.16.3-SNAPSHOT [INFO] \- org.glassfish.jersey.core:jersey-client:jar:2.23.1:compile [INFO] \- org.glassfish.hk2:hk2-api:jar:2.4.0-b34:compile [INFO] \- org.glassfish.hk2:hk2-utils:jar:2.4.0-b34:compile [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1.373 s [INFO] Finished at: 2016-11-12T15:13:02+01:00 [INFO] Final Memory: 16M/298M
I think at least tiger_types should be filtered out the shaded über-jar, to not conflict with the one used by Stapler.
I am going to file a PR for that today.
Thanks!
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- Closed
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