Return-Path: X-Original-To: apmail-giraph-user-archive@www.apache.org Delivered-To: apmail-giraph-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 4EB0B18C1D for ; Wed, 15 Jul 2015 08:15:42 +0000 (UTC) Received: (qmail 74321 invoked by uid 500); 15 Jul 2015 08:15:42 -0000 Delivered-To: apmail-giraph-user-archive@giraph.apache.org Received: (qmail 74277 invoked by uid 500); 15 Jul 2015 08:15:42 -0000 Mailing-List: contact user-help@giraph.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@giraph.apache.org Delivered-To: mailing list user@giraph.apache.org Received: (qmail 74267 invoked by uid 99); 15 Jul 2015 08:15:42 -0000 Received: from Unknown (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 15 Jul 2015 08:15:42 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 84BED18019F for ; Wed, 15 Jul 2015 08:15:41 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.99 X-Spam-Level: X-Spam-Status: No, score=0.99 tagged_above=-999 required=6.31 tests=[KAM_LAZY_DOMAIN_SECURITY=1, T_RP_MATCHES_RCVD=-0.01] autolearn=disabled Received: from mx1-eu-west.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id P5PfXD4NDdj9 for ; Wed, 15 Jul 2015 08:15:39 +0000 (UTC) Received: from msa.uoa.gr (msa.uoa.gr [195.134.100.72]) by mx1-eu-west.apache.org (ASF Mail Server at mx1-eu-west.apache.org) with ESMTP id 8AF4620C59 for ; Wed, 15 Jul 2015 08:15:39 +0000 (UTC) Received: by MSA with id 8466C0B18AF4A2D78288F5F75F638969F4C7B7D1 Received: from mail-ob0-f171.google.com (mail-ob0-f171.google.com [209.85.214.171]) (authenticated bits=0) by msa.uoa.gr (8.14.1/8.14.1) with ESMTP id t6F8Fb2V004498 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT) for ; Wed, 15 Jul 2015 11:15:38 +0300 (EEST) Received: by obre1 with SMTP id e1so21828575obr.1 for ; Wed, 15 Jul 2015 01:15:37 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.202.176.213 with SMTP id z204mr2451927oie.38.1436948137021; Wed, 15 Jul 2015 01:15:37 -0700 (PDT) Received: by 10.182.86.5 with HTTP; Wed, 15 Jul 2015 01:15:36 -0700 (PDT) Date: Wed, 15 Jul 2015 11:15:36 +0300 Message-ID: Subject: Error executing SimplePageRankComputation From: Panagiotis Liakos To: user@giraph.apache.org Content-Type: text/plain; charset=UTF-8 Sender: grad0990@di.uoa.gr X-UoAMSAId: 8466C0B18AF4A2D78288F5F75F638969F4C7B7D1 Hello, I have successfully set up hadoop 1.2.1 and giraph 1.1.0 and tested the SimpleShortestPathsComputation as shown in the quick start guide. However, I am more interested in the SimplePageRankComputation and I fail to execute it. In particular, I issue the following command: $HADOOP_HOME/bin/hadoop jar $GIRAPH_HOME/giraph-examples/target/giraph-examples-1.1.0-for-hadoop-1.2.1-jar-with-dependencies.jar org.apache.giraph.GiraphRunner org.apache.giraph.examples.SimplePageRankComputation -vif org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat -vip /user/hduser/input/tiny_graph.txt -vof org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op /user/hduser/output/pagerank -w 1 I use the same graph and format as with the SimpleShortestPathsComputation task. The job is successfully submitted but fails after 10 minutes with the following task error: Task attempt_201507131607_0013_m_000000_0 failed to report status for 600 seconds. Killing! Am I doing something wrong? Should I provide more arguments when I submit the task? Thank you, Panagiotis The output is the following: 15/07/15 10:43:11 INFO utils.ConfigurationUtils: No edge input format specified. Ensure your InputFormat does not require one. 15/07/15 10:43:11 INFO utils.ConfigurationUtils: No edge output format specified. Ensure your OutputFormat does not require one. 15/07/15 10:43:12 INFO job.GiraphJob: run: Since checkpointing is disabled (default), do not allow any task retries (setting mapred.map.max.attempts = 0, old value = 4) 15/07/15 10:43:13 INFO job.GiraphJob: Tracking URL: http://hdnode01:50030/jobdetails.jsp?jobid=job_201507131607_0013 15/07/15 10:43:13 INFO job.GiraphJob: Waiting for resources... Job will start only when it gets all 2 mappers 15/07/15 10:44:24 INFO job.HaltApplicationUtils$DefaultHaltInstructionsWriter: writeHaltInstructions: To halt after next superstep execute: 'bin/halt-application --zkServer giraph01:22181 --zkNode /_hadoopBsp/job_201507131607_0013/_haltComputation' 15/07/15 10:44:24 INFO mapred.JobClient: Running job: job_201507131607_0013 15/07/15 10:44:25 INFO mapred.JobClient: map 100% reduce 0% 15/07/15 10:53:32 INFO mapred.JobClient: map 0% reduce 0% 15/07/15 10:53:33 INFO mapred.JobClient: Job complete: job_201507131607_0013 15/07/15 10:53:33 INFO mapred.JobClient: Counters: 6 15/07/15 10:53:33 INFO mapred.JobClient: Job Counters 15/07/15 10:53:33 INFO mapred.JobClient: SLOTS_MILLIS_MAPS=616166 15/07/15 10:53:33 INFO mapred.JobClient: Total time spent by all reduces waiting after reserving slots (ms)=0 15/07/15 10:53:33 INFO mapred.JobClient: Total time spent by all maps waiting after reserving slots (ms)=0 15/07/15 10:53:33 INFO mapred.JobClient: Launched map tasks=2 15/07/15 10:53:33 INFO mapred.JobClient: SLOTS_MILLIS_REDUCES=0 15/07/15 10:53:33 INFO mapred.JobClient: Failed map tasks=1