Return-Path: 
 <common-user-return-34799-apmail-hadoop-common-user-archive=hadoop.apache.org@hadoop.apache.org>
X-Original-To: apmail-hadoop-common-user-archive@www.apache.org
Delivered-To: apmail-hadoop-common-user-archive@www.apache.org
Received: from mail.apache.org (hermes.apache.org [140.211.11.3])
	by minotaur.apache.org (Postfix) with SMTP id 2296B9DC7
	for <apmail-hadoop-common-user-archive@www.apache.org>;
 Mon, 11 Jun 2012 07:03:35 +0000 (UTC)
Received: (qmail 90799 invoked by uid 500); 11 Jun 2012 07:03:31 -0000
Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org
Received: (qmail 90588 invoked by uid 500); 11 Jun 2012 07:03:30 -0000
Mailing-List: contact common-user-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:common-user-help@hadoop.apache.org>
List-Unsubscribe: <mailto:common-user-unsubscribe@hadoop.apache.org>
List-Post: <mailto:common-user@hadoop.apache.org>
List-Id: <common-user.hadoop.apache.org>
Reply-To: common-user@hadoop.apache.org
Delivered-To: mailing list common-user@hadoop.apache.org
Received: (qmail 90556 invoked by uid 99); 11 Jun 2012 07:03:29 -0000
Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 11 Jun 2012 07:03:29 +0000
X-ASF-Spam-Status: No, hits=1.5 required=5.0
	tests=FSL_RCVD_USER,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS
X-Spam-Check-By: apache.org
Received-SPF: pass (nike.apache.org: domain of crackajackk@gmail.com
 designates 209.85.214.48 as permitted sender)
Received: from [209.85.214.48] (HELO mail-bk0-f48.google.com) (209.85.214.48)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 11 Jun 2012 07:03:21 +0000
Received: by bkcjf20 with SMTP id jf20so4271446bkc.35
        for <common-user@hadoop.apache.org>;
 Mon, 11 Jun 2012 00:03:01 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20120113;
        h=mime-version:date:message-id:subject:from:to:content-type;
        bh=rzP3s5eFwXY05spQIScUw86+rcCqiF8bFjBPogglFRY=;
        b=Vj3NgaemNHfCFaxdqxZ428Ht+UN7my61FIj5A26N0qdYkKBR9R24bo18co6bVVN0Pf
         fezAhd3TdfqvMf6yVcEfD9UzJcbdtfDu8Qm1HMryMUtRgllzKCN43LEH1LCnj0PfOtnX
         rHbc41jLf7RS8b9dRdktD9OR8uVwhRUY2Ne/FO3L5H7tSyPDL5CZZaZQhXmrAbwYTm3U
         tKeTgMrDtmP5z9BPXtuQ6quy9FrGBWw7cjd2TyHnGs2O3LqZ3N1hTKfatSfEr+4Be4Qt
         84POFrnRCUC5cHRoNsPUBHg+uTSJoAdRzGyKJzt2vpKds7od2r6ZbZULJAtPdOcRRTX2
         F0Ig==
MIME-Version: 1.0
Received: by 10.205.128.8 with SMTP id hc8mr9765720bkc.17.1339398180938; Mon,
 11 Jun 2012 00:03:00 -0700 (PDT)
Received: by 10.204.17.17 with HTTP; Mon, 11 Jun 2012 00:03:00 -0700 (PDT)
Date: Mon, 11 Jun 2012 15:03:00 +0800
Message-ID: 
 <CAJDQSJZXHBKhWT1UuZeMH-M0T1prhC-UfniDR1u4Aw4PAxqTfg@mail.gmail.com>
Subject: a problem about hadoop-examples-0.20.204.0.jar
From: xiaodong feng <crackajackk@gmail.com>
To: common-user@hadoop.apache.org
Content-Type: multipart/alternative; boundary=000e0ce00a74c9a5bc04c22cf09f

--000e0ce00a74c9a5bc04c22cf09f
Content-Type: text/plain; charset=ISO-8859-1

I use cygwin lunched single node setup ,after that i i do somethings flow
http://hadoop.apache.org/common/docs/stable/single_node_setup.html ,when i
do   bin/hadoop jar hadoop-examples-*.jar grep input output 'dfs[a-z.]+'
this setp ,system show an exception of

12/06/11 14:57:08 INFO mapred.JobClient: Job Failed: JobCleanup Task
Failure, Task: task_201206111455_0001_m_000017
java.io.IOException: Job failed!
        at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1222)
        at org.apache.hadoop.examples.Grep.run(Grep.java:69)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
        at org.apache.hadoop.examples.Grep.main(Grep.java:93)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
        at
org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
        at
org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:64)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:156)


could some one tell me what can i do if i want run this example job ...

--000e0ce00a74c9a5bc04c22cf09f--