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Date: Tue, 20 Dec 2011 13:57:38 -0600
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Subject: Re: JAXB / Guice errors
From: Ravi Prakash <ravihadoop@gmail.com>
To: mapreduce-dev@hadoop.apache.org
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Hi Vinod,

I solved my issue. I had a stale version of java pointed to by JAVA_HOME.
$ ./jdk1.6.0_01/bin/java -version
java version "1.6.0_01"
Java(TM) SE Runtime Environment (build 1.6.0_01-b06)
Java HotSpot(TM) Server VM (build 1.6.0_01-b06, mixed mode)

Updating to $ ./jdk1.6.0_30/bin/java -version
java version "1.6.0_30"
Java(TM) SE Runtime Environment (build 1.6.0_30-b12)
Java HotSpot(TM) Server VM (build 20.5-b03, mixed mode)

fixed the problem

Thanks
Ravi


On Tue, Dec 20, 2011 at 12:13 PM, Vinod Kumar Vavilapalli <
vinodkv@hortonworks.com> wrote:

> Can you please open a ticket? It must be related to MAPREDUCE-2863 . Thomas
> can help with this.
>
> Thanks,
> +Vinod
>
>
> On Tue, Dec 20, 2011 at 10:09 AM, Ravi Prakash <ravihadoop@gmail.com>
> wrote:
>
> > Hi,
> >
> > Is anyone seeing these errors when they try to access the RM Web UI?
> >
> > HTTP ERROR 500
> >
> > Problem accessing /. Reason:
> >
> >    Guice provision errors:
> >
> > 1) Error injecting constructor, java.lang.LinkageError: JAXB 2.1 API is
> > being loaded from the bootstrap classloader, but this RI (from
> >
> >
> jar:file:<somePath>/hadoop-0.23.1-SNAPSHOT/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar!/com/sun/xml/bind/v2/model/impl/ModelBuilder.class)
> > needs 2.2 API. Use the endorsed directory mechanism to place jaxb-api.jar
> > in the bootstrap classloader. (See
> > http://java.sun.com/j2se/1.6.0/docs/guide/standards/)
> >  at
> >
> >
> org.apache.hadoop.yarn.server.resourcemanager.webapp.JAXBContextResolver.<init>(JAXBContextResolver.java:60)
> >  at
> >
> >
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebApp.setup(RMWebApp.java:45)
> >  while locating
> > org.apache.hadoop.yarn.server.resourcemanager.webapp.JAXBContextResolver
> >
> > 1 error
> >
> > Anyone fix it yet?
> >
> > Cheers
> > Ravi.
> >
>

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