Return-Path: X-Original-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 872E4DE79 for ; Wed, 4 Jul 2012 02:30:38 +0000 (UTC) Received: (qmail 50817 invoked by uid 500); 4 Jul 2012 02:30:37 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 50618 invoked by uid 500); 4 Jul 2012 02:30:37 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 50563 invoked by uid 99); 4 Jul 2012 02:30:37 -0000 Received: from issues-vm.apache.org (HELO issues-vm) (140.211.11.160) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Jul 2012 02:30:37 +0000 Received: from isssues-vm.apache.org (localhost [127.0.0.1]) by issues-vm (Postfix) with ESMTP id BE5CE142862 for ; Wed, 4 Jul 2012 02:30:36 +0000 (UTC) Date: Wed, 4 Jul 2012 02:30:36 +0000 (UTC) From: "Aaron T. Myers (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: <740181212.1787.1341369036782.JavaMail.jiratomcat@issues-vm> In-Reply-To: <267407809.1322.1341359854915.JavaMail.jiratomcat@issues-vm> Subject: [jira] [Resolved] (MAPREDUCE-4391) datanode.DataNode (DataNode.java:handshake(820)) - Problem connecting to server: master/192.168.100.140:9000 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/MAPREDUCE-4391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aaron T. Myers resolved MAPREDUCE-4391. --------------------------------------- Resolution: Invalid Hi Srikanth, Apache JIRA is for tracking confirmed bugs or improvements. This issue looks like a misconfiguration. You'll probably get more help by emailing hdfs-user@hadoop.apache.org with a description of your issue. > datanode.DataNode (DataNode.java:handshake(820)) - Problem connecting to server: master/192.168.100.140:9000 > ------------------------------------------------------------------------------------------------------------ > > Key: MAPREDUCE-4391 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4391 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.0 > Environment: Ubuntu Server 11.04, Hadoop 0.23.0 > Reporter: srikanth ayalasomayajulu > Labels: datanode, hadoop > Fix For: 0.23.0 > > Original Estimate: 2h > Remaining Estimate: 2h > > datanode cannot able to connect to namenode, and in turn resulting in future errors during running examples. > 2012-07-04 15:25:09,636 WARN datanode.DataNode (DataNode.java:handshake(820)) - Problem connecting to server: master/192.168.100.140:9000 > 2012-07-04 15:25:15,638 INFO ipc.Client (Client.java:handleConnectionFailure(671)) - Retrying connect to server: master/192.168.100.140:9000. Already tried 0 time(s). > 2012-07-04 15:25:16,640 INFO ipc.Client (Client.java:handleConnectionFailure(671)) - Retrying connect to server: master/192.168.100.140:9000. Already tried 1 time(s). > 2012-07-04 15:25:17,642 INFO ipc.Client (Client.java:handleConnectionFailure(671)) - Retrying connect to server: master/192.168.100.140:9000. Already tried 2 time(s). > 2012-07-04 15:25:18,643 INFO ipc.Client (Client.java:handleConnectionFailure(671)) - Retrying connect to server: master/192.168.100.140:9000. Already tried 3 time(s). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira