Your configuration looks fine - though why are you using a Dedicated
Task Runner ? Would strongly recommend that you move to 5.3 - and
KahaDB.
On 12 Nov 2009, at 00:10, kalidoss wrote:
Any help????
kalidoss wrote:
Thanks for your reply,
Still we are with activemq 5.0.0 Since other version have an issue
with too many open files whit stomp.
my config.
activemq.xml
<camelContext id="camel" xmlns="http://activemq.apache.org/camel/schema/spring
">
<package>org.foo.bar</package>
<route>
<onException>
<
exception
>org.apache.camel.component.http.HttpOperationFailedException</
exception>
<exception>org.apache.activemq.transport.InactivityIOException</
exception>
<exception>java.net.SocketException</exception>
<exception>org.apache.commons.httpclient.NoHttpResponseException</
exception>
<exception>javax.jms.InvalidClientIDException</
exception>
<exception>org.springframework.jms.UncategorizedJmsException</
exception>
<redeliveryPolicy maximumRedeliveries="-1"
delay="1000"/>
<handled>
<constant>true</constant>
</handled>
<to uri="activemq:DLQ.C" />
</onException>
<from uri="activemq:Q1"/>
<to uri="http://xx.xxx.xxx.xxx/storage/lib/
storage_server.php"/>
<convertBodyTo type="java.lang.String"/>
<to uri="activemq:topic:Topic1" />
</route> </camelContext>
activemq (bin file)
ACTIVEMQ_OPTS="-Xmx2560M -
Dorg.apache.activemq.UseDedicatedTaskRunner=true
We have a plan to go for version 5.3.0 soon.
Thanks,
Kalidoss.m,
Rob Davies wrote:
which version of ActiveMQ are you using - and what does your
config look like ?
On 11 Nov 2009, at 06:55, kalidoss wrote:
Hi,
We are using activemq for cms domain. We are facing an issue
like MQ frequently hanging. Daily writes around 30 thousand per
day. This will be increase like 1.5Laks per day. Since we are in
hanging issue we are not growing in numbers.
All input datas coming to Q1 -> using HTTP Camel routing datas
doing to -> Storage API --> Http response will be sending to
Tpoic1 - Topic 1 have 4 different consumers - Conusmers will
consume the message using Http will update the data into another
application.
We have an issue when huge request say 1000 / sec at a time. The
subscribers page is getting hanged.
*When hang:*
All the consumers are connected with activemq (connection
established),
MQ have enough free memory,
********************************************************************************************************************************************************************
Error logs.
009-11-11 08:18:37,397 [127.0.0.1:61616] WARN ActiveMQConnection
- Async exception with no exception listener:
org.apache.activemq.transport.InactivityIOException: Channel was
inactive for too long: localhost/127.0.0.1:61616
org.apache.activemq.transport.InactivityIOException: Channel was
inactive for too long: localhost/127.0.0.1:61616
at org.apache.activemq.transport.InactivityMonitor
$4.run(InactivityMonitor.java:108)
2009-11-11 08:18:37,418 [127.0.0.1:61616] WARN
ActiveMQConnection - Async exception with no
exception listener: java.net.SocketException: Socket closed
java.net.SocketException: Socket closed
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at
org
.apache
.activemq
.transport
.tcp.TcpBufferedInputStream.fill(TcpBufferedInputStream.java:50)
at
org
.apache
.activemq
.transport
.tcp.TcpBufferedInputStream.read(TcpBufferedInputStream.java:58)
at java.io.DataInputStream.readInt(DataInputStream.java:353)
at
org
.apache
.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:
268)
at
org
.apache
.activemq
.transport.tcp.TcpTransport.readCommand(TcpTransport.java:192)
at
org
.apache
.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:184)
at
org
.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:
172)
at java.lang.Thread.run(Thread.java:595)
********************************************************************************************************************************************************************
Steps we are doing after hangs? 1) Restart activemq
2) Start one consumers (after the pending messages to
zero) then we start others :(.
We need a permanent fix. If you guys need any information
about the log? or anything else let me know.
Thanks,
Kalidoss.m,
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http://twitter.com/rajdavies
I work here: http://fusesource.com
My Blog: http://rajdavies.blogspot.com/
I'm writing this: http://www.manning.com/snyder/
