Return-Path: Delivered-To: apmail-hadoop-core-dev-archive@www.apache.org Received: (qmail 3017 invoked from network); 8 Sep 2008 16:12:41 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 8 Sep 2008 16:12:41 -0000 Received: (qmail 35198 invoked by uid 500); 8 Sep 2008 16:12:33 -0000 Delivered-To: apmail-hadoop-core-dev-archive@hadoop.apache.org Received: (qmail 35168 invoked by uid 500); 8 Sep 2008 16:12:33 -0000 Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-dev@hadoop.apache.org Delivered-To: mailing list core-dev@hadoop.apache.org Received: (qmail 35156 invoked by uid 99); 8 Sep 2008 16:12:33 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 08 Sep 2008 09:12:33 -0700 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 08 Sep 2008 16:11:43 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id BB324234C1C7 for ; Mon, 8 Sep 2008 09:11:44 -0700 (PDT) Message-ID: <1354779430.1220890304758.JavaMail.jira@brutus> Date: Mon, 8 Sep 2008 09:11:44 -0700 (PDT) From: "Marco Nicosia (JIRA)" To: core-dev@hadoop.apache.org Subject: [jira] Created: (HADOOP-4115) Reducer gets stuck in shuffle when local disk out of space MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Reducer gets stuck in shuffle when local disk out of space ---------------------------------------------------------- Key: HADOOP-4115 URL: https://issues.apache.org/jira/browse/HADOOP-4115 Project: Hadoop Core Issue Type: Bug Components: mapred Affects Versions: 0.17.2 Reporter: Marco Nicosia 2008-08-29 23:53:12,357 WARN org.apache.hadoop.mapred.ReduceTask: task_200808291851_0001_r_000245_0 Merging of the local FS files threw an exception: org.apache.hadoop.fs.FSError: java.io.IOException: No space left on device at org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.write(RawLocalFileSystem.java:199) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.write(BufferedOutputStream.java:109) at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:47) at java.io.DataOutputStream.write(DataOutputStream.java:90) at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.writeChunk(ChecksumFileSystem.java:339) at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunk(FSOutputSummer.java:155) at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:132) at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:121) at org.apache.hadoop.fs.FSOutputSummer.write1(FSOutputSummer.java:112) at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:86) at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:47) at java.io.DataOutputStream.write(DataOutputStream.java:90) at org.apache.hadoop.io.SequenceFile$UncompressedBytes.writeUncompressedBytes(SequenceFile.java:617) at org.apache.hadoop.io.SequenceFile$Writer.appendRaw(SequenceFile.java:1038) at org.apache.hadoop.io.SequenceFile$Sorter.writeFile(SequenceFile.java:2626) at org.apache.hadoop.mapred.ReduceTask$ReduceCopier$LocalFSMerger.run(ReduceTask.java:1564) Caused by: java.io.IOException: No space left on device at java.io.FileOutputStream.writeBytes(Native Method) at java.io.FileOutputStream.write(FileOutputStream.java:260) at org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.write(RawLocalFileSystem.java:197) ... 16 more 2008-08-29 23:53:14,013 WARN org.apache.hadoop.mapred.TaskTracker: Error running child java.io.IOException: task_200808291851_0001_r_000245_0The reduce copier failed at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:329) at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2122) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.