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Posted to user@nutch.apache.org by Thomas Kurzman <re...@gmx.at> on 2007/09/03 17:09:22 UTC
nutch 0.9 with j2re1.4.2_10
hi,
i'm trying to run nutch 0.9 with j2re1.4.2_10.
but i'm getting the following exception (when i try to run the search.jsp from the nutch.war):
java.lang.UnsupportedClassVersionError: org/apache/nutch/plugin/PluginRuntimeException (Unsupported major.minor version 49.0)
i also found the following post: http://mail-archives.apache.org/mod_mbox/lucene-nutch-user/200704.mbox/%3CC2437F5F.973C%25chris.mattmann@jpl.nasa.gov%3E
as i read in this post, is it correct that using nutch 0.9 has JDK 5 as an requirement? if so, is there a possibility to get around this?
thanks,
thomas
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Re: nutch 0.9 with j2re1.4.2_10
Posted by Thomas Kurzman <re...@gmx.at>.
Hi,
thanks for you reply! Hmmm... ok, thats not so good but so i have to change to a previous version.
-------- Original-Nachricht --------
> Datum: Tue, 4 Sep 2007 11:40:57 +0300
> Von: "Doğacan Güney" <do...@gmail.com>
> An: nutch-user@lucene.apache.org
> Betreff: Re: nutch 0.9 with j2re1.4.2_10
> Hi,
>
> On 9/3/07, Thomas Kurzman <re...@gmx.at> wrote:
> > hi,
> >
> > i'm trying to run nutch 0.9 with j2re1.4.2_10.
> >
> > but i'm getting the following exception (when i try to run the
> search.jsp from the nutch.war):
> > java.lang.UnsupportedClassVersionError:
> org/apache/nutch/plugin/PluginRuntimeException (Unsupported major.minor version 49.0)
> >
> > i also found the following post:
> http://mail-archives.apache.org/mod_mbox/lucene-nutch-user/200704.mbox/%3CC2437F5F.973C%25chris.mattmann@jpl.nasa.gov%3E
> >
> > as i read in this post, is it correct that using nutch 0.9 has JDK 5 as
> an requirement? if so, is there a possibility to get around this?
>
> Not really.
>
> Nutch uses some java5 features (such as generics). There is no way to
> work around it (except changing code). And it wouldn't work even if
> you were to change code because nutch 0.9 depends on hadoop-0.12 which
> also uses java 5.
>
> >
> > thanks,
> >
> > thomas
> >
> > --
> > GMX FreeMail: 1 GB Postfach, 5 E-Mail-Adressen, 10 Free SMS.
> > Alle Infos und kostenlose Anmeldung: http://www.gmx.net/de/go/freemail
> >
>
>
> --
> Doğacan Güney
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Re: nutch 0.9 with j2re1.4.2_10
Posted by Doğacan Güney <do...@gmail.com>.
Hi,
On 9/3/07, Thomas Kurzman <re...@gmx.at> wrote:
> hi,
>
> i'm trying to run nutch 0.9 with j2re1.4.2_10.
>
> but i'm getting the following exception (when i try to run the search.jsp from the nutch.war):
> java.lang.UnsupportedClassVersionError: org/apache/nutch/plugin/PluginRuntimeException (Unsupported major.minor version 49.0)
>
> i also found the following post: http://mail-archives.apache.org/mod_mbox/lucene-nutch-user/200704.mbox/%3CC2437F5F.973C%25chris.mattmann@jpl.nasa.gov%3E
>
> as i read in this post, is it correct that using nutch 0.9 has JDK 5 as an requirement? if so, is there a possibility to get around this?
Not really.
Nutch uses some java5 features (such as generics). There is no way to
work around it (except changing code). And it wouldn't work even if
you were to change code because nutch 0.9 depends on hadoop-0.12 which
also uses java 5.
>
> thanks,
>
> thomas
>
> --
> GMX FreeMail: 1 GB Postfach, 5 E-Mail-Adressen, 10 Free SMS.
> Alle Infos und kostenlose Anmeldung: http://www.gmx.net/de/go/freemail
>
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Doğacan Güney