Return-Path: X-Original-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8EDCDE30B for ; Sun, 24 Feb 2013 12:23:20 +0000 (UTC) Received: (qmail 56573 invoked by uid 500); 24 Feb 2013 12:23:15 -0000 Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org Received: (qmail 56157 invoked by uid 500); 24 Feb 2013 12:23:15 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 56125 invoked by uid 99); 24 Feb 2013 12:23:13 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 24 Feb 2013 12:23:13 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [209.85.219.41] (HELO mail-oa0-f41.google.com) (209.85.219.41) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 24 Feb 2013 12:23:05 +0000 Received: by mail-oa0-f41.google.com with SMTP id i10so2022374oag.0 for ; Sun, 24 Feb 2013 04:22:43 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-received:date:message-id:subject:from:to :content-type:x-gm-message-state; bh=O6/RMWG/vuGUlMkoTfgt4Pe15BPmsQDIANHncAgMV7E=; b=QwScRl9RwyrgkUUDfDYQOpjddarsBgQejIx6ouj9O+mLz1cv3AACHuoxF9Yilpi+7W 1uBb01K2PSsEfHmfKYC9I2yeu1HrocyarAyvmDINkxBn9aew2oNNUjiSlUXB/J1Vpwib Up6hkYaLXnGbRmuDULhkpJLul2wCrJHHOOMzw+fhiI4zHWTcLvMKq6eOxA49s9PDuorA kH4o+HvyZ4B4tYospSc+q9EHx8tVC/QIRXCMbjP6BU/3JSNQ+7U93XUSnNH+dRtE9Pu+ KmH5X/9nx9QhHqE60ACdDrzoALUoTJgrPV2StVxmjsbt5ibK0VrpXS5zfgAlL1a+8RQP rWOA== MIME-Version: 1.0 X-Received: by 10.182.144.40 with SMTP id sj8mr4365818obb.82.1361708563028; Sun, 24 Feb 2013 04:22:43 -0800 (PST) Received: by 10.60.42.142 with HTTP; Sun, 24 Feb 2013 04:22:42 -0800 (PST) Date: Sun, 24 Feb 2013 16:22:42 +0400 Message-ID: Subject: childerror From: Fatih Haltas To: "user@hadoop.apache.org" Content-Type: multipart/alternative; boundary=14dae939992d2fda1a04d6777b19 X-Gm-Message-State: ALoCoQmcw+kEazLZdfH7Qg8vYo9qrDwR+sqTLLZTL/O9nFGyyqX0HRbl6a7ZL0b+LiwbA+e9Wppi X-Virus-Checked: Checked by ClamAV on apache.org --14dae939992d2fda1a04d6777b19 Content-Type: text/plain; charset=ISO-8859-1 I am always getting the Child Error, I googled but I could not solve the problem, did anyone encounter with same problem before? [hadoop@ADUAE042-LAP-V conf]$ hadoop jar /home/hadoop/project/hadoop-1.0.4/hadoop-examples-1.0.4.jar aggregatewordcount /home/hadoop/project/hadoop-data/NetFlow test1614.out Warning: $HADOOP_HOME is deprecated. 13/02/24 15:53:15 INFO mapred.FileInputFormat: Total input paths to process : 1 13/02/24 15:53:15 INFO mapred.JobClient: Running job: job_201301141457_0048 13/02/24 15:53:16 INFO mapred.JobClient: map 0% reduce 0% 13/02/24 15:53:23 INFO mapred.JobClient: Task Id : attempt_201301141457_0048_m_000002_0, Status : FAILED java.lang.Throwable: Child Error at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271) Caused by: java.io.IOException: Task process exit with nonzero status of 1. at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258) --14dae939992d2fda1a04d6777b19 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
I am always getting the Child Error, I googled = but I could not solve the problem, did anyone encounter with same problem b= efore?


[hadoop@ADUAE042-LAP-V= conf]$ hadoop jar /home/hadoop/project/hadoop-1.0.4/hadoop-examples-1.0.4.= jar =A0aggregatewordcount /home/hadoop/project/hadoop-data/NetFlow test1614= .out
Warning: $HADOOP_HOME is deprecated.

13/02/24= 15:53:15 INFO mapred.FileInputFormat: Total input paths to process : 1
13/02/24 15:53:15 INFO mapred.JobClient: Running job: job_2013011414= 57_0048
13/02/24 15:53:16 INFO mapred.JobClient: =A0map 0% reduce 0%
13/02/24 15:53:23 INFO mapred.JobClient: Task Id : attempt_201301141457_00= 48_m_000002_0, Status : FAILED
java.lang.Throwable: Child Error
=A0 =A0 =A0 =A0 at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.= java:271)
Caused by: java.io.IOException: Task process exit with = nonzero status of 1.
=A0 =A0 =A0 =A0 at org.apache.hadoop.mapred.= TaskRunner.run(TaskRunner.java:258)

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