Return-Path: X-Original-To: apmail-activemq-dev-archive@www.apache.org Delivered-To: apmail-activemq-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 7EE461776D for ; Mon, 13 Oct 2014 07:23:34 +0000 (UTC) Received: (qmail 46922 invoked by uid 500); 13 Oct 2014 07:23:34 -0000 Delivered-To: apmail-activemq-dev-archive@activemq.apache.org Received: (qmail 46859 invoked by uid 500); 13 Oct 2014 07:23:34 -0000 Mailing-List: contact dev-help@activemq.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@activemq.apache.org Delivered-To: mailing list dev@activemq.apache.org Received: (qmail 46845 invoked by uid 99); 13 Oct 2014 07:23:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 13 Oct 2014 07:23:34 +0000 Date: Mon, 13 Oct 2014 07:23:34 +0000 (UTC) From: "Anuj Khandelwal (JIRA)" To: dev@activemq.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (AMQ-5249) "cursor got duplicate" error after upgrade 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/AMQ-5249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14169031#comment-14169031 ] Anuj Khandelwal commented on AMQ-5249: -------------------------------------- I saw same warnings in my broker today. Broker is running with ActiveMQ 5.10. and in my configuration I am using discardingDLQplugin. Thanks, Anuj > "cursor got duplicate" error after upgrade > ------------------------------------------ > > Key: AMQ-5249 > URL: https://issues.apache.org/jira/browse/AMQ-5249 > Project: ActiveMQ > Issue Type: Bug > Affects Versions: 5.9.1, 5.10.0 > Reporter: Rural Hunter > > I was using 5.9.0 and meet one problem so I tried to upgrade activemq. I tried both 5.9.1 and 5.10.0 and encouterred a same problem. I saw messages filled DLQ very quickly. I checked the clients both producer and consumer but there was no error. I checked activemq log and found the log is full of these warnings: > 2014-06-27 23:22:09,337 | WARN | org.apache.activemq.broker.region.cursors.QueueStorePrefetch@19117501:com.cyyun.webmon.spider.update,batchResetNeeded=false,storeHasMessages=true,size=211,cacheEnabled=true,maxBatchSize:200,hasSpace:true - cursor got duplicate: ID:211.com-52399-1400732399425-1:1:235992:1:1, 4 | org.apache.activemq.broker.region.cursors.AbstractStoreCursor | ActiveMQ Broker[localhost] Scheduler > 2014-06-27 23:22:09,337 | WARN | org.apache.activemq.broker.region.cursors.QueueStorePrefetch@19117501:com.xxxx.update,batchResetNeeded=false,storeHasMessages=true,size=211,cacheEnabled=true,maxBatchSize:200,hasSpace:true - cursor got duplicate: ID:nbzjjf22805-34129-1403880308671-1:1:28:1:1, 4 | org.apache.activemq.broker.region.cursors.AbstractStoreCursor | ActiveMQ Broker[localhost] Scheduler > 2014-06-27 23:22:09,338 | WARN | org.apache.activemq.broker.region.cursors.QueueStorePrefetch@19117501:com.xxxxx.update,batchResetNeeded=false,storeHasMessages=true,size=211,cacheEnabled=true,maxBatchSize:200,hasSpace:true - cursor got duplicate: ID:jxncxnj2-48598-1403856107346-1:1:6007:1:1, 4 | org.apache.activemq.broker.region.cursors.AbstractStoreCursor | ActiveMQ Broker[localhost] Scheduler > 2014-06-27 23:22:09,338 | WARN | org.apache.activemq.broker.region.cursors.QueueStorePrefetch@19117501:com.xxxx.update,batchResetNeeded=false,storeHasMessages=true,size=211,cacheEnabled=true,maxBatchSize:200,hasSpace:true - cursor got duplicate: ID:jxnc17-60227-1400730816361-1:1:149072:1:1, 4 | org.apache.activemq.broker.region.cursors.AbstractStoreCursor | ActiveMQ Broker[localhost] Scheduler > 2014-06-27 23:22:09,339 | WARN | org.apache.activemq.broker.region.cursors.QueueStorePrefetch@19117501:com.xxxx.update,batchResetNeeded=false,storeHasMessages=true,size=211,cacheEnabled=true,maxBatchSize:200,hasSpace:true - cursor got duplicate: ID:cyyun-46954-1403800808565-1:1:9765:1:1, 4 | org.apache.activemq.broker.region.cursors.AbstractStoreCursor | ActiveMQ Broker[localhost] Scheduler > 2014-06-27 23:22:09,339 | WARN | org.apache.activemq.broker.region.cursors.QueueStorePrefetch@19117501:com.xxxx.update,batchResetNeeded=false,storeHasMessages=true,size=211,cacheEnabled=true,maxBatchSize:200,hasSpace:true - cursor got duplicate: ID:ubuntu-55495-1403497638437-1:1:53086:1:1, 4 | org.apache.activemq.broker.region.cursors.AbstractStoreCursor | ActiveMQ Broker[localhost] Scheduler > 2014-06-27 23:22:09,340 | WARN | org.apache.activemq.broker.region.cursors.QueueStorePrefetch@19117501:com.xxxx.update,batchResetNeeded=false,storeHasMessages=true,size=211,cacheEnabled=true,maxBatchSize:200,hasSpace:true - cursor got duplicate: ID:cyyun-39030-1403880008363-1:1:70:1:1, 4 | org.apache.activemq.broker.region.cursors.AbstractStoreCursor | ActiveMQ Broker[localhost] Scheduler > The problem mostly happens right after activemq starts and sometimes happened after activemq worked normally for a while. > For now I have to roll back to 5.9.0 and the problem doesn't occure. -- This message was sent by Atlassian JIRA (v6.3.4#6332)