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 F3DCB17A88 for ; Sun, 25 Jan 2015 11:32:35 +0000 (UTC) Received: (qmail 92629 invoked by uid 500); 25 Jan 2015 11:32:36 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 92588 invoked by uid 500); 25 Jan 2015 11:32:36 -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 92575 invoked by uid 99); 25 Jan 2015 11:32:36 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 25 Jan 2015 11:32:36 +0000 Date: Sun, 25 Jan 2015 11:32:35 +0000 (UTC) From: "Hudson (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-7611) deleteSnapshot and delete of a file can leave orphaned blocks in the blocksMap on NameNode restart. 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/HDFS-7611?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14291050#comment-14291050 ] Hudson commented on HDFS-7611: ------------------------------ FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #84 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/84/]) HDFS-7676. Fix TestFileTruncate to avoid bug of HDFS-7611. Contributed by Konstantin Shvachko. (shv: rev 370396509deb5c9319c5db880f3e4058b20a7514) * hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFileTruncate.java > deleteSnapshot and delete of a file can leave orphaned blocks in the blocksMap on NameNode restart. > --------------------------------------------------------------------------------------------------- > > Key: HDFS-7611 > URL: https://issues.apache.org/jira/browse/HDFS-7611 > Project: Hadoop HDFS > Issue Type: Bug > Components: namenode > Affects Versions: 2.6.0 > Reporter: Konstantin Shvachko > Assignee: Byron Wong > Priority: Critical > Attachments: blocksNotDeletedTest.patch, testTruncateEditLogLoad.log > > > If quotas are enabled a combination of operations *deleteSnapshot* and *delete* of a file can leave orphaned blocks in the blocksMap on NameNode restart. They are counted as missing on the NameNode, and can prevent NameNode from coming out of safeMode and could cause memory leak during startup. -- This message was sent by Atlassian JIRA (v6.3.4#6332)