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https://issues.apache.org/jira/browse/HADOOP-14672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16093874#comment-16093874
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Sean Busbey commented on HADOOP-14672:
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let's just fold this under HADOOP-14089. They have the same basic prerequisite:
we need to automate checking for non-relocated classes in all of the shaded
artifacts.
{quote} I also see some mapreduce, hdfs, common classes are unshaded. At the
same time, some other classes are shaded. I assume we should make them all
shaded.
{quote}
The terminology around making bundled artifacts is often confusing. Here, do
you mean "included in a jar that is built from the contents of other jars" or
do you mean "relocated to be in a java package under org.apache.hadoop"?
The various client jars should contain contents from other jars, but just those
needed for the given jar's particular purpose. In the case of the
hadoop-client-minicluster artifact that should be the classes needed to run an
instance of the various miniclusters for testing purposes, but none of the
things included in hadoop-client-api or hadoop-client-runtime. Any classes
included ought to be in a package under org.apache.hadoop (I think the default
is to put them in {{org.apache.hadoop.shaded._original_package_}}.
> Shaded Hadoop-client-minicluster include unshaded classes, like: javax, sax,
> dom, etc.
> --------------------------------------------------------------------------------------
>
> Key: HADOOP-14672
> URL: https://issues.apache.org/jira/browse/HADOOP-14672
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Junping Du
> Assignee: Bharat Viswanadham
> Priority: Blocker
>
> The shaded hadoop-client-minicluster shouldn't include any unshaded
> dependencies, but we can see: javax, dom, sax, etc. are all unshaded.
> CC [~busbey]
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