Return-Path: X-Original-To: apmail-giraph-dev-archive@www.apache.org Delivered-To: apmail-giraph-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id AD8D4101C6 for ; Sat, 15 Jun 2013 17:06:01 +0000 (UTC) Received: (qmail 11669 invoked by uid 500); 15 Jun 2013 17:06:01 -0000 Delivered-To: apmail-giraph-dev-archive@giraph.apache.org Received: (qmail 11482 invoked by uid 500); 15 Jun 2013 17:06:01 -0000 Mailing-List: contact dev-help@giraph.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@giraph.apache.org Delivered-To: mailing list dev@giraph.apache.org Received: (qmail 11474 invoked by uid 99); 15 Jun 2013 17:06:01 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 15 Jun 2013 17:06:01 +0000 X-ASF-Spam-Status: No, hits=-2.3 required=5.0 tests=RCVD_IN_DNSWL_MED,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of a.miraglia@student.vu.nl designates 130.37.164.16 as permitted sender) Received: from [130.37.164.16] (HELO mailin.vu.nl) (130.37.164.16) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 15 Jun 2013 17:05:52 +0000 Received: from PEXHB012A.vu.local (130.37.236.66) by mailin.vu.nl (130.37.164.16) with Microsoft SMTP Server (TLS) id 14.2.298.4; Sat, 15 Jun 2013 19:05:50 +0200 Received: from imap.vu.nl (130.37.253.20) by mails.vu.nl (130.37.236.66) with Microsoft SMTP Server (TLS) id 14.2.298.4; Sat, 15 Jun 2013 19:05:31 +0200 Date: Sat, 15 Jun 2013 19:08:50 +0200 From: Armando Miraglia To: Subject: Logging Giraph Message-ID: <20130615170850.GA8959@imap.vu.nl> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) X-Originating-IP: [130.37.253.20] X-Virus-Checked: Checked by ClamAV on apache.org Hi guys, I would like to log debugging messages to trace the Algorithm on which I am working. I have tried to add a log4j.properties file in the configuration direcotry of hadoop with these options: hadoop.root.logger=DEBUG,console hadoop.metrics.log.level=DEBUG but none of them helped me. Any ideas how I could use log.debug to obtain messages from the algorithm I am writing? Thanks a lot. Armando