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From vijay k <k.vija...@gmail.com>
Subject Re: Flume agent failure
Date Wed, 04 Jul 2012 12:36:45 GMT
Hi Alex,

I have installed hadoop via tar xzf hadoop-0.20.2.zip in Ubuntu, but i
could not able to find the *hadoop-install* directory.
Please let me know the following query's

1. which latest HADOOP version is compatible with FLUME 1.2.0 .
2. if need to remove my hadoop 0.20.0 version, how to remove the older
version.
3. and provide the hadoop latest version installation steps.

Thanks a lot for your comments.



On Wed, Jul 4, 2012 at 5:28 PM, alo alt <wget.null@gmail.com> wrote:

> U're on Ubuntu / Debian?
>
> If yes, remove the hadoop installation via apt, you have an really old one
> installed. Take a look into the /usr/local/hadoop/lib directory (as you
> posted before):
>
> -rw-r--r-- 1 hduser hadoop   15010 2010-02-19 13:25 xmlenc-0.52.jar
> -rw-r--r-- 1 hduser hadoop    8601 2010-02-19 13:25 slf4j-log4j12-1.4.3.jar
>
> and so on. From 2010 - pretty old.
>
> How do you installed hadoop? I think you've done already from the tarball
> into /hadoop-install/hadoop - there should be a ../lib dir too. Export
> these and try again.
>
> - Alex
>
>
> On Jul 4, 2012, at 1:50 PM, vijay k wrote:
>
> > Hi Alex,
> >
> > I have set the HADOOP_CLASSPATH=/usr/local/hadoop/lib only, but still am
> > unable to proceed further.
> > Please find the attached flume-ng script. Please guide me if i did
> anything
> > wrong in the script
> >
> > Thanks a lot for your helping to proceed further.
> >
> >
> > On Wed, Jul 4, 2012 at 5:08 PM, alo alt <wget.null@gmail.com> wrote:
> >
> >> Hi Vijay,
> >>
> >> but you've set the path to:
> >>> hadoop classpath        -- /usr/local/hadoop/bin/hadoop
> >>
> >> should be: /usr/local/hadoop/lib
> >>
> >> Flume reads out the variable and look into that path for all needed
> >> classes / jars. But in /usr/local/hadoop/bin/hadoop flume found nothing.
> >>
> >> - Alex
> >>
> >>
> >> On Jul 4, 2012, at 1:33 PM, vijay k wrote:
> >>
> >>> Hi Alex,
> >>>
> >>> Hadoop lib are installed following path
> >>>
> >>> root@md-trngpoc1
> >> :/usr/local/flume_dir/flume/flume-1.2.0-incubating-SNAPSHOT/bin#
> >>> cd /usr/local/hadoop/lib
> >>> root@md-trngpoc1:/usr/local/hadoop/lib# ls -lrt
> >>> total 8428
> >>
> >>
> >> --
> >> Alexander Alten-Lorenz
> >> http://mapredit.blogspot.com
> >> German Hadoop LinkedIn Group: http://goo.gl/N8pCF
> >>
> >>
> > <flume-ng script.txt>
>
>
> --
> Alexander Alten-Lorenz
> http://mapredit.blogspot.com
> German Hadoop LinkedIn Group: http://goo.gl/N8pCF
>
>

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