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 E544B10C6C for ; Sat, 19 Jul 2014 09:32:38 +0000 (UTC) Received: (qmail 75241 invoked by uid 500); 19 Jul 2014 09:32:38 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 75182 invoked by uid 500); 19 Jul 2014 09:32:38 -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 75171 invoked by uid 99); 19 Jul 2014 09:32:38 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 19 Jul 2014 09:32:38 +0000 Date: Sat, 19 Jul 2014 09:32:38 +0000 (UTC) From: "Dian Fu (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-6637) Rolling upgrade won't finish if SBN is configured without StandbyCheckpointer 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-6637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14067455#comment-14067455 ] Dian Fu commented on HDFS-6637: ------------------------------- This patch looks unrelated to the failed test. It was reported at HDFS-6694. > Rolling upgrade won't finish if SBN is configured without StandbyCheckpointer > ----------------------------------------------------------------------------- > > Key: HDFS-6637 > URL: https://issues.apache.org/jira/browse/HDFS-6637 > Project: Hadoop HDFS > Issue Type: Bug > Components: namenode > Affects Versions: 3.0.0 > Reporter: Dian Fu > Attachments: HDFS-6637.patch, HDFS-6637.patch.1 > > > In HA setup cluster, for rolling upgrade, the image file "fsimage_rollback" is generated by StandbyCheckpointer thread of SBN. While if configuration "dfs.ha.standby.checkpoints" is set false, there will be no StandbyCheckpointer thread in SBN. This will lead to the rolling upgrade never finish. -- This message was sent by Atlassian JIRA (v6.2#6252)