Return-Path: 
 <hadoop-user-return-771-apmail-lucene-hadoop-user-archive=lucene.apache.org@lucene.apache.org>
Delivered-To: apmail-lucene-hadoop-user-archive@locus.apache.org
Received: (qmail 90509 invoked from network); 30 Jan 2007 22:57:26 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2)
  by minotaur.apache.org with SMTP; 30 Jan 2007 22:57:26 -0000
Received: (qmail 88308 invoked by uid 500); 30 Jan 2007 22:57:31 -0000
Delivered-To: apmail-lucene-hadoop-user-archive@lucene.apache.org
Received: (qmail 88288 invoked by uid 500); 30 Jan 2007 22:57:31 -0000
Mailing-List: contact hadoop-user-help@lucene.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:hadoop-user-help@lucene.apache.org>
List-Unsubscribe: <mailto:hadoop-user-unsubscribe@lucene.apache.org>
List-Post: <mailto:hadoop-user@lucene.apache.org>
List-Id: <hadoop-user.lucene.apache.org>
Reply-To: hadoop-user@lucene.apache.org
Delivered-To: mailing list hadoop-user@lucene.apache.org
Received: (qmail 88278 invoked by uid 99); 30 Jan 2007 22:57:31 -0000
Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133)
    by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 30 Jan 2007 14:57:31 -0800
X-ASF-Spam-Status: No, hits=0.0 required=10.0
	tests=
X-Spam-Check-By: apache.org
Received-SPF: pass (herse.apache.org: local policy)
Received: from [63.133.162.98] (HELO linuxfly.dragonflymc.com) (63.133.162.98)
    by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 30 Jan 2007 14:57:22 -0800
Received: from [192.168.1.246] (bigfly.visvo.com [192.168.1.246])
	by linuxfly.dragonflymc.com (Postfix) with ESMTP id D4E0AC20027
	for <hadoop-user@lucene.apache.org>; Tue, 30 Jan 2007 16:57:50 -0600 (CST)
Message-ID: <45BFCD3D.90705@dragonflymc.com>
Date: Tue, 30 Jan 2007 16:57:01 -0600
From: Dennis Kubes <nutch-dev@dragonflymc.com>
User-Agent: Thunderbird 1.5.0.9 (Windows/20061207)
MIME-Version: 1.0
To: hadoop-user@lucene.apache.org
Subject: In Memory FileSystem ClassNotFound
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-Virus-Checked: Checked by ClamAV on apache.org

All,

I am getting this error when trying to run the Nutch inject with the 
Hadoop trunk.

----------------------------------------------------------------------
2007-01-30 15:39:53,237 INFO  mapred.TaskInProgress - Error from 
task_0001_r_000005_0: java.lang.RuntimeException: 
java.lang.RuntimeException: java.lang.Clas
sNotFoundException: org.apache.nutch.crawl.CrawlDatum
         at 
org.apache.hadoop.conf.Configuration.getClass(Configuration.java:344)
         at 
org.apache.hadoop.mapred.JobConf.getOutputValueClass(JobConf.java:446)
         at 
org.apache.hadoop.mapred.JobConf.getMapOutputValueClass(JobConf.java:409)
         at 
org.apache.hadoop.mapred.ReduceTaskRunner.<init>(ReduceTaskRunner.java:339)
...
----------------------------------------------------------------------
I have tracked it down to a point but need some direction.  I originally 
thought it was the ramfs but i changed it to use local and it still 
errored.  I opened the job file and the class that it says it can't find
org.apache.nutch.crawl.CrawlDatum is there so I am a little stumped.

Dennis Kubes