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 D536E18FC5 for ; Tue, 8 Sep 2015 03:04:46 +0000 (UTC) Received: (qmail 85560 invoked by uid 500); 8 Sep 2015 03:04:46 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 85506 invoked by uid 500); 8 Sep 2015 03:04:46 -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 85495 invoked by uid 99); 8 Sep 2015 03:04:46 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 Sep 2015 03:04:46 +0000 Date: Tue, 8 Sep 2015 03:04:46 +0000 (UTC) From: "Hudson (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-2019) Retrospect on decision of making RM crashed if any exception throw in ZKRMStateStore 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-2019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734164#comment-14734164 ] Hudson commented on YARN-2019: ------------------------------ SUCCESS: Integrated in Hadoop-Mapreduce-trunk #2301 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2301/]) Modify the CHANGES.txt to move YARN-2019 Commit log from branch 2.8 to (xgong: rev 6a5068970567817af78d6ec2dfe474b09533a8d2) * hadoop-yarn-project/CHANGES.txt > Retrospect on decision of making RM crashed if any exception throw in ZKRMStateStore > ------------------------------------------------------------------------------------ > > Key: YARN-2019 > URL: https://issues.apache.org/jira/browse/YARN-2019 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Junping Du > Assignee: Jian He > Priority: Critical > Labels: ha > Fix For: 2.8.0, 2.7.2, 2.6.2 > > Attachments: YARN-2019.1-wip.patch, YARN-2019.patch, YARN-2019.patch > > > Currently, if any abnormal happens in ZKRMStateStore, it will throw a fetal exception to crash RM down. As shown in YARN-1924, it could due to RM HA internal bug itself, but not fatal exception. We should retrospect some decision here as HA feature is designed to protect key component but not disturb it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)