PandaMonkey created ACCUMULO-4812:

             Summary: Dependency Conflict: different Jars contain the 
incompatible classes with the same name, which leads to NoSuchMethodException
                 Key: ACCUMULO-4812
             Project: Accumulo
          Issue Type: Bug
          Components: core
    Affects Versions: 2.0.0
            Reporter: PandaMonkey
             Fix For: 2.0.0
         Attachments: Conflicting details.txt

Hi,  by analyzing the accumulo-core:2.0.0-SNAPSHOT  
accumulo-master\core\pom.xml file, we found that several duplicate classes 
exist in different JARs: "commons-beanutils:commons-*beanutils-core*:1.8.0" and 
"commons-beanutils:commons-*beanutils*:1.7.0". As the JVM only load the classes 
present first on the classpath and shadow the other duplicate ones with the 
same name. It would be throw the "*NoSuchMethodException*" or 
"*NoSuchMethodError*" if the duplicate classes are inconsistent!! So we spend 
some energy to scan the different features of these duplicate classes, the 
details are shown in the attachment [^Conflicting details.txt]. Please pay 
attention to it! Hope our report can help you. Thanks ^_^.


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