Return-Path: Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: (qmail 52635 invoked from network); 24 Dec 2010 12:05:11 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 24 Dec 2010 12:05:11 -0000 Received: (qmail 95687 invoked by uid 500); 24 Dec 2010 12:05:08 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 95391 invoked by uid 500); 24 Dec 2010 12:05:07 -0000 Mailing-List: contact common-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-user@hadoop.apache.org Delivered-To: mailing list common-user@hadoop.apache.org Received: (qmail 95374 invoked by uid 99); 24 Dec 2010 12:05:06 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 24 Dec 2010 12:05:06 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,RFC_ABUSE_POST,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of ncherryus@hotmail.com designates 65.55.90.219 as permitted sender) Received: from [65.55.90.219] (HELO snt0-omc4-s16.snt0.hotmail.com) (65.55.90.219) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 24 Dec 2010 12:04:56 +0000 Received: from SNT135-W65 ([65.55.90.199]) by snt0-omc4-s16.snt0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Fri, 24 Dec 2010 04:04:35 -0800 Message-ID: Content-Type: multipart/alternative; boundary="_6c06f76b-e8bb-4456-807e-ede21eab371c_" X-Originating-IP: [84.111.248.189] From: Tali K To: Subject: Help: Could not obtain block: blk_ Exception Date: Fri, 24 Dec 2010 04:04:35 -0800 Importance: Normal MIME-Version: 1.0 X-OriginalArrivalTime: 24 Dec 2010 12:04:35.0639 (UTC) FILETIME=[BB66CC70:01CBA362] X-Virus-Checked: Checked by ClamAV on apache.org --_6c06f76b-e8bb-4456-807e-ede21eab371c_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi All=2C=20 I am getting Could not obtain block: blk_2706642997966533027_4482 file=3D/u= ser/outputwc425729652_0/part-r-00000 I checked the file is actually there. What I should do? Please help. Could not obtain block: blk_2706642997966533027_4482 file=3D/user/outputwc= 425729652_0/part-r-00000 at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.chooseDataNode(DFSCl= ient.java:1812) at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.blockSeekTo(DFSClien= t.java:1638) at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.read(DFSClient.java:= 1767) at java.io.DataInputStream.read(DataInputStream.java:132) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158) at java.io.InputStreamReader.read(InputStreamReader.java:167) at java.io.BufferedReader.fill(BufferedReader.java:136) at java.io.BufferedReader.readLine(BufferedReader.java:299) at java.io.BufferedReader.readLine(BufferedReader.java:362) at speeditup.ClusterByWordCountFSDriver$ClusterBasedOnWordCountMapper.m= ap(ClusterByWordCountFSDriver.java:157) at speeditup.ClusterByWordCountFSDriver$ClusterBasedOnWordCountMapper.m= ap(ClusterByWordCountFSDriver.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:621) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305) at org.apache.hadoop.mapred.Child.main(Child.java:170) = --_6c06f76b-e8bb-4456-807e-ede21eab371c_--