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https://issues.apache.org/jira/browse/HADOOP-8793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer updated HADOOP-8793:
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Labels: BB2015-05-TBR convergence dependency hadoop httpclient maven (was:
convergence dependency hadoop httpclient maven)
> hadoop-core has dependencies on two different versions of commons-httpclient
> ----------------------------------------------------------------------------
>
> Key: HADOOP-8793
> URL: https://issues.apache.org/jira/browse/HADOOP-8793
> Project: Hadoop Common
> Issue Type: Bug
> Components: build
> Affects Versions: 0.20.205.0
> Environment: Seen on 0.20.205.0, but may be an issue for other
> versions of hadoop-core (and probably other hadoop builds)
> Reporter: Christopher Tubbs
> Priority: Critical
> Labels: BB2015-05-TBR, convergence, dependency, hadoop,
> httpclient, maven
> Attachments: HADOOP-8793.patch
>
>
> hadoop-core fails to enforce dependency convergence, resulting in potential
> conflicts.
> At the very least, there appears to be a direct dependency on
> {code}commons-httpclient:commons-httpclient:3.0.1{code}
> but a transitive dependency on
> {code}commons-httpclient:commons-httpclient:3.1{code}
> via
> {code}net.java.dev.jets3t:jets3t:0.7.1{code}
> See
> http://maven.apache.org/enforcer/enforcer-rules/dependencyConvergence.html
> for details on how to enforce dependency convergence in Maven.
> Please enforce dependency convergence... it helps projects that depend on
> hadoop libraries build much more reliably and safely.
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