Return-Path: Delivered-To: apmail-hbase-user-archive@www.apache.org Received: (qmail 62508 invoked from network); 2 Mar 2011 06:40:23 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 2 Mar 2011 06:40:23 -0000 Received: (qmail 7613 invoked by uid 500); 2 Mar 2011 06:40:22 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 6754 invoked by uid 500); 2 Mar 2011 06:40:19 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Received: (qmail 6744 invoked by uid 500); 2 Mar 2011 06:40:18 -0000 Delivered-To: apmail-hadoop-hbase-user@hadoop.apache.org Received: (qmail 6739 invoked by uid 99); 2 Mar 2011 06:40:17 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 Mar 2011 06:40:17 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.9] (HELO minotaur.apache.org) (140.211.11.9) by apache.org (qpsmtpd/0.29) with SMTP; Wed, 02 Mar 2011 06:40:13 +0000 Received: (qmail 61993 invoked by uid 99); 2 Mar 2011 06:39:52 -0000 Received: from localhost.apache.org (HELO mail-iy0-f176.google.com) (127.0.0.1) (smtp-auth username edwardyoon, mechanism plain) by minotaur.apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 Mar 2011 06:39:52 +0000 Received: by iyj12 with SMTP id 12so6120099iyj.35 for ; Tue, 01 Mar 2011 22:39:51 -0800 (PST) MIME-Version: 1.0 Received: by 10.231.174.12 with SMTP id r12mr7093285ibz.155.1299047991368; Tue, 01 Mar 2011 22:39:51 -0800 (PST) Received: by 10.231.31.205 with HTTP; Tue, 1 Mar 2011 22:39:51 -0800 (PST) Date: Wed, 2 Mar 2011 15:39:51 +0900 Message-ID: Subject: DiskChecker$DiskErrorException From: "Edward J. Yoon" To: hbase-user@hadoop.apache.org, mapreduce-user@hadoop.apache.org Content-Type: text/plain; charset=UTF-8 X-Virus-Checked: Checked by ClamAV on apache.org Hi, I receives below messages when I trying to run SampleUploader, TaskTracer: 2011-03-02 15:31:03,040 INFO org.apache.hadoop.mapred.TaskTracker: org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find taskTracker/jobcache/job_201103021520_0005/attempt_201103021520_0005_m_000004_0/output/file.out in any of the configured local directories 2011-03-02 15:31:03,044 DEBUG org.apache.hadoop.mapred.TaskTracker: Got heartbeatResponse from JobTracker with responseId: 88 and 0 actions 2011-03-02 15:31:06,049 DEBUG org.apache.hadoop.mapred.TaskTracker: Got heartbeatResponse from JobTracker with responseId: 89 and 0 actions HBase doesn't throws any error but, Job is always 99%. 11/03/02 15:28:00 INFO input.FileInputFormat: Total input paths to process : 16 11/03/02 15:28:00 INFO mapred.JobClient: Running job: job_201103021520_0003 11/03/02 15:28:01 INFO mapred.JobClient: map 0% reduce 0% 11/03/02 15:28:10 INFO mapred.JobClient: map 75% reduce 0% 11/03/02 15:28:16 INFO mapred.JobClient: map 99% reduce 0% 11/03/02 15:38:22 INFO mapred.JobClient: Task Id : attempt_201103021520_0003_m_000000_0, Status : FAILED Task attempt_201103021520_0003_m_000000_0 failed to report status for 602 seconds. Killing! 11/03/02 15:38:29 INFO mapred.JobClient: map 99% reduce 0% I ran this on one whole rack 16 nodes, 256 cores, 50G memory. Any advice? -- Best Regards, Edward J. Yoon http://blog.udanax.org http://twitter.com/eddieyoon