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From Pavan Kulkarni <pavan.babu...@gmail.com>
Subject Re: JAVA_HOME setup error in Hadoop-0.23.3 single node
Date Mon, 09 Jul 2012 19:43:19 GMT
Harsh,

  I thought I had resolved it but the error sprung again and I think I know
why this is happening.

The setup of Hadoop 2nd generation also needs configuring hadoop-env.sh
file which I assumed to was same as  yarn-env.sh and had set the JAVA_HOME
in there and was trying to start the setup. That caused the error

I tried setting JAVA_HOME in hadoop-env.sh and I got an error saying
*localhost: Unrecognized option : -jvm*

It would be really helpful if you could provide what exact details need to
be fed to hadoop-env.sh file as it is not covered in this
link<http://hadoop.apache.org/common/docs/r0.23.1/hadoop-yarn/hadoop-yarn-site/ClusterSetup.html#SingleCluster>
?Thanks


On Mon, Jul 9, 2012 at 10:09 AM, Harsh J <harsh@cloudera.com> wrote:

> Pavan,
>
> Can you also share your solution for posterity's sake, in case others
> face a similar issue in future and land at this thread?
>
> Thanks! :)
>
> On Mon, Jul 9, 2012 at 10:24 PM, Pavan Kulkarni <pavan.baburao@gmail.com>
> wrote:
> > I resolved this issue. Sorry for the inconvenience.
> >
> > On Mon, Jul 9, 2012 at 11:58 AM, Pavan Kulkarni <pavan.baburao@gmail.com
> >wrote:
> >
> >> Hi all,
> >>
> >>   I was trying to setup Hadoop-0.23.3 which is the 2nd generation
> release
> >> on single node.
> >> I configured all the files as specified and also set the JAVA_HOME
> >> accordingly in the yarn-env.sh file but still when I start the program
> >> i.e. start-yarn.sh I get this following error.
> >>
> >> *localhost: Error: JAVA_HOME is not set and could not be found.*
> >> *
> >> *
> >> I have checked the settings and .bashrc file and everything seems to
> >> correct , also researched for the solution online but couldn't find
> much.
> >> So would really appreciate if anyone knows how to resolve this ?Thanks
> >>
> >> --
> >>
> >> --With Regards
> >> Pavan Kulkarni
> >>
> >>
> >
> >
> > --
> >
> > --With Regards
> > Pavan Kulkarni
>
>
>
> --
> Harsh J
>



-- 

--With Regards
Pavan Kulkarni

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