Return-Path: Delivered-To: apmail-hadoop-mapreduce-user-archive@minotaur.apache.org Received: (qmail 72857 invoked from network); 26 Nov 2010 14:08:04 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 26 Nov 2010 14:08:04 -0000 Received: (qmail 99648 invoked by uid 500); 26 Nov 2010 14:08:03 -0000 Delivered-To: apmail-hadoop-mapreduce-user-archive@hadoop.apache.org Received: (qmail 99536 invoked by uid 500); 26 Nov 2010 14:08:03 -0000 Mailing-List: contact mapreduce-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-user@hadoop.apache.org Delivered-To: mailing list mapreduce-user@hadoop.apache.org Received: (qmail 99528 invoked by uid 99); 26 Nov 2010 14:08:02 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 26 Nov 2010 14:08:02 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of psdc1978@gmail.com designates 209.85.215.176 as permitted sender) Received: from [209.85.215.176] (HELO mail-ey0-f176.google.com) (209.85.215.176) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 26 Nov 2010 14:07:55 +0000 Received: by eyz10 with SMTP id 10so1015173eyz.35 for ; Fri, 26 Nov 2010 06:07:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=8EbPozkfrF1hRG56JK7jdtRaBdhxPT7bU+GfO2q+wyI=; b=ZxVqWf6JUk7cGOJMKildEEdeiimUCwAYDJ5H33MrBP9vnyPk2DDgYqU7wEXhOh3yku OxF4nMfTWvJG3UDwiUCo5sTmoVVnfu/UEWz5CYd+6vXR/QfF5mg82SeALTUzrSyurblV ZJD98D7tsoM1AZy2JITsCN13SfnZhHzShMNsg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=vzRCK5o6pg3eFKgutDInVGlLoJL+9pnJ/h/oR1OJq7KYXoYAdmt+DuThB2OZzVNX/9 7ZKuk33YD/2+PW5DPa8TWt7o76BrqSBlK9k8EjxlYWAcqlSmM1T1fRXP9k4FDg3ZBCuk FxmACAFXmxIl8wcs8kkN7EaUvqWxEqj3CZIqQ= MIME-Version: 1.0 Received: by 10.213.4.202 with SMTP id 10mr2541450ebs.60.1290780454873; Fri, 26 Nov 2010 06:07:34 -0800 (PST) Received: by 10.213.104.146 with HTTP; Fri, 26 Nov 2010 06:07:34 -0800 (PST) Date: Fri, 26 Nov 2010 14:07:34 +0000 Message-ID: Subject: Can't run randomtextwriter example From: Pedro Costa To: mapreduce-user@hadoop.apache.org Content-Type: text/plain; charset=ISO-8859-1 X-Virus-Checked: Checked by ClamAV on apache.org Hi, I'm trying to run the randomtextwriter example, but I gor the following error: $ bin/hadoop jar hadoop-0.20.2-dev-examples.jar randomtextwriter ~/temp/ Running 10 maps. Job started: Fri Nov 26 14:05:34 WET 2010 java.io.IOException: No input paths specified in job at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFormat.java:189) at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFormat.java:247) at org.apache.hadoop.mapred.JobClient.writeNewSplits(JobClient.java:898) at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:796) at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:747) at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1281) at org.apache.hadoop.examples.RandomTextWriter.run(RandomTextWriter.java:238) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) at org.apache.hadoop.examples.RandomTextWriter.main(RandomTextWriter.java:249) 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) How to run the randomtextwriter example? -- Pedro