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 D99D2180E5 for ; Wed, 20 Jan 2016 06:10:40 +0000 (UTC) Received: (qmail 88023 invoked by uid 500); 20 Jan 2016 06:10:40 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 87938 invoked by uid 500); 20 Jan 2016 06:10:40 -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 87921 invoked by uid 99); 20 Jan 2016 06:10:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Jan 2016 06:10:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 045772C1F69 for ; Wed, 20 Jan 2016 06:10:40 +0000 (UTC) Date: Wed, 20 Jan 2016 06:10:40 +0000 (UTC) From: "Vinayakumar B (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-9661) Deadlock in DN.FsDatasetImpl between moveBlockAcrossStorage and createRbw 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-9661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15108071#comment-15108071 ] Vinayakumar B commented on HDFS-9661: ------------------------------------- [~aderen], Can you update the patch with checkstyle fixes. > Deadlock in DN.FsDatasetImpl between moveBlockAcrossStorage and createRbw > ------------------------------------------------------------------------- > > Key: HDFS-9661 > URL: https://issues.apache.org/jira/browse/HDFS-9661 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 2.7.0, 2.8.0, 2.7.1, 2.7.2 > Reporter: ade > Assignee: Vinayakumar B > Fix For: 2.7.2 > > Attachments: HDFS-9661.0.patch, hdfs-9661-jstack.jpg.png > > > We found a deadlock in dn.FsDatasetImpl between moveBlockAcrossStorage and createRbw from rpc call: replaceBlock/writeBlock. The dn's jstack result is > !hdfs-9661-jstack.jpg.png! -- This message was sent by Atlassian JIRA (v6.3.4#6332)