Return-Path: X-Original-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-yarn-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 90EA5F441 for ; Fri, 12 Dec 2014 14:39:23 +0000 (UTC) Received: (qmail 25411 invoked by uid 500); 12 Dec 2014 14:39:23 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 25366 invoked by uid 500); 12 Dec 2014 14:39:23 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: yarn-issues@hadoop.apache.org Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 25353 invoked by uid 99); 12 Dec 2014 14:39:23 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 12 Dec 2014 14:39:23 +0000 Date: Fri, 12 Dec 2014 14:39:23 +0000 (UTC) From: "Hudson (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-2917) Potential deadlock in AsyncDispatcher when system.exit called in AsyncDispatcher#dispatch and AsyscDispatcher#serviceStop from shutdown hook 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/YARN-2917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14244203#comment-14244203 ] Hudson commented on YARN-2917: ------------------------------ FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #36 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/36/]) YARN-2917. Fixed potential deadlock when system.exit is called in AsyncDispatcher. Contributed by Rohith Sharmaks (jianhe: rev 614b6afea450ebb897fbb2519c6f02e13b9bd12d) * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java * hadoop-yarn-project/CHANGES.txt > Potential deadlock in AsyncDispatcher when system.exit called in AsyncDispatcher#dispatch and AsyscDispatcher#serviceStop from shutdown hook > -------------------------------------------------------------------------------------------------------------------------------------------- > > Key: YARN-2917 > URL: https://issues.apache.org/jira/browse/YARN-2917 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Reporter: Rohith > Assignee: Rohith > Priority: Critical > Fix For: 2.7.0 > > Attachments: 0001-YARN-2917.patch, 0002-YARN-2917.patch > > > I encoutered scenario where RM hanged while shutting down and keep on logging {{2014-12-03 19:32:44,283 INFO org.apache.hadoop.yarn.event.AsyncDispatcher: Waiting for AsyncDispatcher to drain.}} -- This message was sent by Atlassian JIRA (v6.3.4#6332)