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 57C6CEFDC for ; Fri, 11 Jan 2013 22:01:33 +0000 (UTC) Received: (qmail 92860 invoked by uid 500); 11 Jan 2013 22:01:28 -0000 Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org Received: (qmail 92724 invoked by uid 500); 11 Jan 2013 22:01:28 -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 92715 invoked by uid 99); 11 Jan 2013 22:01:28 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Jan 2013 22:01:28 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [209.85.214.180] (HELO mail-ob0-f180.google.com) (209.85.214.180) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Jan 2013 22:01:20 +0000 Received: by mail-ob0-f180.google.com with SMTP id wd20so2176158obb.39 for ; Fri, 11 Jan 2013 14:00:59 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type :x-gm-message-state; bh=5PefhpYfUuJR/ri2q5HU0JdnBh0aq+0MBiy3sGcZ0ro=; b=gtH1ki7pBytoOqdx893CIAnlEtPSwh3TVS9Lg+VxGAPNaSD4QVyLL4avaTSTB2vVPR M+fO5d6nLZbopvHpqSBPF35C6ydn4s/Rz0FY4YJNACnettSfkt+9ewulI1qVn+gLGrM8 DgBLRF8AmpcEXwvbpvzLxkH8s0cpnaKWmEv997ESOiCut70dZ46CrnK2d7vh9zE2nvWH XeBIj8/h7M8lqK4uXdDHBo4v/T2pgtgXPG7c8kfLKMWGhSwjcNvMED38DfrHnf71nteU sRe+cEd7mPEOZUpgop/ii3TB6MapIl8Z1fPCeWJdAbAxzwpGpJfBwIgy+nAzEealXMrk 4v9g== MIME-Version: 1.0 Received: by 10.60.13.73 with SMTP id f9mr44876248oec.131.1357941659711; Fri, 11 Jan 2013 14:00:59 -0800 (PST) Received: by 10.182.153.36 with HTTP; Fri, 11 Jan 2013 14:00:59 -0800 (PST) Date: Fri, 11 Jan 2013 17:00:59 -0500 Message-ID: Subject: Exit code 126? From: Jean-Marc Spaggiari To: user Content-Type: text/plain; charset=UTF-8 X-Gm-Message-State: ALoCoQk50O7JSNtt+BL5P2OarfjHV1E7gU4nCtgkDuDIqfLVjEow11ZVa1t67h7k/kcy605RO+yi X-Virus-Checked: Checked by ClamAV on apache.org Hi, I ran a very simple rowcount (HBase) MR today, and one of the tasks failed with the status 126. Seems that there is no logs at all on the server side. Any idea what this mean? Thanks, JM 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 126. at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)