[jira] [Created] (HADOOP-15939) Filter overlapping objenesis class in hadoop-client-minicluster

["Xiaoyu Yao (JIRA)" <ji...@apache.org>]

Xiaoyu Yao created HADOOP-15939:
-----------------------------------

             Summary: Filter overlapping objenesis class in hadoop-client-minicluster 
                 Key: HADOOP-15939
                 URL: https://issues.apache.org/jira/browse/HADOOP-15939
             Project: Hadoop Common
          Issue Type: Bug
            Reporter: Xiaoyu Yao
            Assignee: Xiaoyu Yao


As mentioned here and found in with latest Jenkins [shadedclient|https://issues.apache.org/jira/browse/HDDS-9?focusedCommentId=16689177&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16689177].

Jenkins does not provide a detailed output file for the failure though. But it can be reproed with the following cmd:

{code}

mvn verify -fae --batch-mode -am -pl hadoop-client-modules/hadoop-client-check-invariants -pl hadoop-client-modules/hadoop-client-check-test-invariants -pl hadoop-client-modules/hadoop-client-integration-tests -Dtest=NoUnitTests -Dmaven.javadoc.skip=true -Dcheckstyle.skip=true -Dfindbugs.skip=true

{code}

Error Message:

{code}

[WARNING] objenesis-1.0.jar, mockito-all-1.8.5.jar define 30 overlapping classes: 

[WARNING]   - org.objenesis.ObjenesisBase

[WARNING]   - org.objenesis.instantiator.gcj.GCJInstantiator

[WARNING]   - org.objenesis.ObjenesisHelper

[WARNING]   - org.objenesis.instantiator.jrockit.JRockitLegacyInstantiator

[WARNING]   - org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator

[WARNING]   - org.objenesis.instantiator.ObjectInstantiator

[WARNING]   - org.objenesis.instantiator.gcj.GCJInstantiatorBase$DummyStream

[WARNING]   - org.objenesis.instantiator.basic.ObjectStreamClassInstantiator

[WARNING]   - org.objenesis.ObjenesisException

[WARNING]   - org.objenesis.Objenesis

[WARNING]   - 20 more...

[WARNING] maven-shade-plugin has detected that some class files are

[WARNING] present in two or more JARs. When this happens, only one

[WARNING] single version of the class is copied to the uber jar.

[WARNING] Usually this is not harmful and you can skip these warnings,

[WARNING] otherwise try to manually exclude artifacts based on

[WARNING] mvn dependency:tree -Ddetail=true and the above output.

[WARNING] See [http://maven.apache.org/plugins/maven-shade-plugin/]

[INFO] Replacing original artifact with shaded artifact.

{code}

 



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