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From Sangjin Lee <sj...@apache.org>
Subject Re: HADOOP-13410
Date Tue, 09 Aug 2016 17:41:49 GMT
It uses ClassLoader.getResources() so there shouldn't be anything specific
to the form of the resource (jar or not). But I'll test it later.

On Tue, Aug 9, 2016 at 9:06 AM, Sean Busbey <busbey@cloudera.com> wrote:

> ServiceLoader API stuff won't load out of the unpacked version, right?
>
> On Tue, Aug 9, 2016 at 11:00 AM, Sangjin Lee <sjlee@apache.org> wrote:
> > I'd like to get feedback from the community (especially those who might
> > remember this) on HADOOP-13410:
> > https://issues.apache.org/jira/browse/HADOOP-13410
> >
> > It appears that Hadoop's RunJar adds the original jar to the app's
> > classpath even though the unjarred contents of the jar are in the
> > classpath. As long as the file is a jar (or its variant), this seems
> > completely superfluous. My suspicion is that the line of code that adds
> the
> > jar to the classpath may have been left there by accident.
> >
> > Could anyone confirm this? Does anyone see an issue with removing the jar
> > from the classpath? I've tested the fix with a couple of simple apps,
> and I
> > didn't see a problem.
> >
> > Thanks,
> > Sangjin
>
>
>
> --
> busbey
>

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