Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 4AB937D84 for ; Sat, 22 Oct 2011 05:08:57 +0000 (UTC) Received: (qmail 75318 invoked by uid 500); 22 Oct 2011 05:08:57 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 75295 invoked by uid 500); 22 Oct 2011 05:08:56 -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 75283 invoked by uid 99); 22 Oct 2011 05:08:54 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 22 Oct 2011 05:08:54 +0000 X-ASF-Spam-Status: No, hits=-2000.5 required=5.0 tests=ALL_TRUSTED,RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 22 Oct 2011 05:08:52 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 2CC4F315756 for ; Sat, 22 Oct 2011 05:06:32 +0000 (UTC) Date: Sat, 22 Oct 2011 05:06:32 +0000 (UTC) From: "Uma Maheswara Rao G (Updated) (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: <2010995692.4319.1319259992184.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <2036348554.19052.1318815131863.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Updated] (HDFS-2452) OutOfMemoryError in DataXceiverServer takes down the DataNode 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-2452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Uma Maheswara Rao G updated HDFS-2452: -------------------------------------- Attachment: HDFS-2452-Trunk-src-fix.patch Sorry for coming late, Thanks a lot for making the patch on trunk as well! Cos, Patch mostly looks good. But one problem is IOUtils.socketClose() repeated in the patch. Because socket close already handle in try block itself for IOEceptions. To avoid confusions i just made it sync with 22 as well. Here is a patch for trunk (only src changes). I will file separate JIRA for faultinjection test. Thanks, Uma > OutOfMemoryError in DataXceiverServer takes down the DataNode > ------------------------------------------------------------- > > Key: HDFS-2452 > URL: https://issues.apache.org/jira/browse/HDFS-2452 > Project: Hadoop HDFS > Issue Type: Bug > Components: data-node > Affects Versions: 0.22.0 > Reporter: Konstantin Shvachko > Assignee: Uma Maheswara Rao G > Fix For: 0.22.0 > > Attachments: HDFS-2452-22Branch.2.patch, HDFS-2452-22branch.1.patch, HDFS-2452-22branch.patch, HDFS-2452-22branch.patch, HDFS-2452-22branch.patch, HDFS-2452-22branch.patch, HDFS-2452-22branch_with-around_.patch, HDFS-2452-22branch_with-around_.patch, HDFS-2452-Trunk-src-fix.patch, HDFS-2452.patch > > > OutOfMemoryError brings down DataNode, when DataXceiverServer tries to spawn a new data transfer thread. -- 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