From hdfs-issues-return-7875-apmail-hadoop-hdfs-issues-archive=hadoop.apache.org@hadoop.apache.org Fri Apr 02 14:12:52 2010 Return-Path: Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: (qmail 47336 invoked from network); 2 Apr 2010 14:12:52 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 2 Apr 2010 14:12:52 -0000 Received: (qmail 87424 invoked by uid 500); 2 Apr 2010 05:12:52 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 87341 invoked by uid 500); 2 Apr 2010 05:12:51 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 87333 invoked by uid 99); 2 Apr 2010 05:12:51 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 02 Apr 2010 05:12:51 +0000 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; Fri, 02 Apr 2010 05:12:48 +0000 Received: from brutus.apache.org (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 4B4EE234C4D3 for ; Fri, 2 Apr 2010 05:12:27 +0000 (UTC) Message-ID: <247837100.652551270185147307.JavaMail.jira@brutus.apache.org> Date: Fri, 2 Apr 2010 05:12:27 +0000 (UTC) From: "dhruba borthakur (JIRA)" To: hdfs-issues@hadoop.apache.org Subject: [jira] Commented: (HDFS-1024) SecondaryNamenode fails to checkpoint because namenode fails with CancelledKeyException In-Reply-To: <1911863287.106541267826007502.JavaMail.jira@brutus.apache.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HDFS-1024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12852712#action_12852712 ] dhruba borthakur commented on HDFS-1024: ---------------------------------------- Stack, I agree with your observation. Can you pl run a vote in the hdfs-dev@ list, just for the records? > SecondaryNamenode fails to checkpoint because namenode fails with CancelledKeyException > --------------------------------------------------------------------------------------- > > Key: HDFS-1024 > URL: https://issues.apache.org/jira/browse/HDFS-1024 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 0.20.1, 0.20.2, 0.20.3, 0.21.0, 0.22.0 > Reporter: dhruba borthakur > Assignee: Dmytro Molkov > Priority: Blocker > Fix For: 0.22.0 > > Attachments: HDFS-1024.patch, HDFS-1024.patch.1, HDFS-1024.patch.1-0.20.txt > > > The secondary namenode fails to retrieve the entire fsimage from the Namenode. It fetches a part of the fsimage but believes that it has fetched the entire fsimage file and proceeds ahead with the checkpointing. Stack traces will be attached below. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.