Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 0558711016 for ; Sat, 28 Jun 2014 06:46:26 +0000 (UTC) Received: (qmail 98177 invoked by uid 500); 28 Jun 2014 06:46:25 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 98119 invoked by uid 500); 28 Jun 2014 06:46:25 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 98101 invoked by uid 99); 28 Jun 2014 06:46:25 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 28 Jun 2014 06:46:25 +0000 Date: Sat, 28 Jun 2014 06:46:25 +0000 (UTC) From: "Hudson (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-11430) lastFlushSeqId has been updated wrongly during region open 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/HBASE-11430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14046783#comment-14046783 ] Hudson commented on HBASE-11430: -------------------------------- SUCCESS: Integrated in HBase-0.98-on-Hadoop-1.1 #343 (See [https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/343/]) HBASE-11430: lastFlushSeqId has been updated wrongly during region open (jeffreyz: rev a543e39473878030fc0c1edd837c2debad0e0b80) * hbase-server/src/main/java/org/apache/hadoop/hbase/master/ServerManager.java * hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java > lastFlushSeqId has been updated wrongly during region open > ---------------------------------------------------------- > > Key: HBASE-11430 > URL: https://issues.apache.org/jira/browse/HBASE-11430 > Project: HBase > Issue Type: Bug > Components: MTTR > Affects Versions: 0.99.0, 0.98.3 > Reporter: Jeffrey Zhong > Assignee: Jeffrey Zhong > Fix For: 0.99.0, 0.98.4 > > Attachments: hbase-11430.patch > > > In HRegion this.lastFlushSeqId is updated when opening a region which is wrong and will cause issue in distributedLogReplay recovery mode(not in log splitting mode) because its value is bumped up for log replay mode. > This may cause data loss issue when we recover a region in distributedLogReplay mode while no flush for the region because no edits to be replayed. Later the region move to another region server and then future recovery will have issue because the large flush sequence Id value. -- This message was sent by Atlassian JIRA (v6.2#6252)