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 65CA918D3D for ; Sat, 19 Dec 2015 21:04:47 +0000 (UTC) Received: (qmail 51248 invoked by uid 500); 19 Dec 2015 21:04:47 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 51208 invoked by uid 500); 19 Dec 2015 21:04:47 -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 51188 invoked by uid 99); 19 Dec 2015 21:04:46 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 19 Dec 2015 21:04:46 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id A58102C1F74 for ; Sat, 19 Dec 2015 21:04:46 +0000 (UTC) Date: Sat, 19 Dec 2015 21:04:46 +0000 (UTC) From: "Jian He (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-4032) Corrupted state from a previous version can still cause RM to fail with NPE due to same reasons as YARN-2834 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-4032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15065532#comment-15065532 ] Jian He commented on YARN-4032: ------------------------------- Hi [~kasha], YARN-4347 may have fixed this inconsistent issue that may cause RM to crash with NPE. > Corrupted state from a previous version can still cause RM to fail with NPE due to same reasons as YARN-2834 > ------------------------------------------------------------------------------------------------------------ > > Key: YARN-4032 > URL: https://issues.apache.org/jira/browse/YARN-4032 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 2.7.1 > Reporter: Anubhav Dhoot > Assignee: Jian He > Priority: Critical > Attachments: YARN-4032.prelim.patch > > > YARN-2834 ensures in 2.6.0 there will not be any inconsistent state. But if someone is upgrading from a previous version, the state can still be inconsistent and then RM will still fail with NPE after upgrade to 2.6.0. -- This message was sent by Atlassian JIRA (v6.3.4#6332)