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From Christian Posta <christian.po...@gmail.com>
Subject Re: Activemq 5.9 leveldb replication issue
Date Mon, 27 May 2013 04:27:12 GMT
Give me the exact steps to reproduce... How many queues, how many messages
sent to each before failover, etc etc... Exact steps.

On Sunday, May 26, 2013, heimdull wrote:

> I have been testing this setup with one of our clusters and I have found an
> issue where failover breaks one or two of our queues.
>
> I have a setup where I'm running latest snapshot with Zookeeper and setup
> for replicated leveldb. When I run a activemq stop (using wrapper) my
> active
> master shutdown fine and my slave recognizes this and starts process of
> going active. When I can get back into my web console I see all queues like
> expected BUT there are usually one queue with 50 messages that are stuck,
> it
> has consumers but they are not consumed. When trying to view contents of
> queue with jmx or web console it just hangs and times-out. If I delete this
> queue its recreated and everything starts working again.
>
> Only log info I see are these:
>
> 2013-05-26 07:09:38,850 | WARN  | Async error occurred:
> java.lang.IllegalArgumentException: The subscription does not exist:
> ID:tn11-27191-1368304518500-1:6:5:1 |
> org.apache.activemq.broker.TransportConnection.Service | ActiveMQ NIO
> Worker
> 38
> java.lang.IllegalArgumentException: The subscription does not exist: ID
>
>
> Here is my env:
>
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:zookeeper.version=3.4.3-1240972, built on 02/06/2012 10:48 GMT
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:java.version=1.7.0_21
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:java.vendor=Oracle Corporation
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:java.home=/opt/jdk/jre
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
>
> environment:java.class.path=/opt/activemq/bin/wrapper.jar:/opt/activemq/bin/activemq.jar
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:java.library.path=/opt/activemq/bin/linux-x86-64/
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:java.io.tmpdir=/tmp
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:java.compiler=<NA>
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:os.name=Linux
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:os.arch=amd64
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:os.version=3.2.0-37-generic
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:user.name=activemq
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:user.home=/home/activemq
> INFO   | jvm 1    | 2013/05/26 07:09:34 |  INFO | Client
> environment:user.dir=/opt/activemq/bin/linux-x86-64
>
> I tried this we the three latest Snapshots they all do the same.
>
> (And in an unrelated error When starting latest 5.9-snapshot I get a
> message
> that amqp is not recognized.)
>
>
>
>
> --
> View this message in context:
> http://activemq.2283324.n4.nabble.com/Activemq-5-9-leveldb-replication-issue-tp4667495.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>


-- 
*Christian Posta*
http://www.christianposta.com/blog
twitter: @christianposta

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