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From nnprasad <NNakarika...@dwd.IN.gov>
Subject Strange Issue - Particular Queue Not sending Msgs to Consumer.
Date Wed, 02 Mar 2011 14:59:09 GMT

As no one looked at this issue 
https://issues.apache.org/jira/browse/AMQ-1751
https://issues.apache.org/jira/browse/AMQ-1751 

I am Posting here, Can some one please help

My Environment:: ActiveMQ 5.2.0 - PERSISTENT MODE, Windows 2003 Server,
Oracle 10

I have successful simple producer and consumer programs I always use for my
test.(FYI: I can configure it to change No.Of Producers, No.of Consumers,
and No.of Messages)

In our application, developers reporting to me of a particular job that it
is not getting 2 paticular messages from activeMQ to complete the Job
Process.
Not always but some times.

I saw them pending in ActiveMQ Admin Pages - queue browser.
==========================================
First test run:
==========================================
I sent a simple text message "NNP Message" to that same queue, and my
consumer is waiting to receive them
Whereas Queue browser is showing them as sent and received but no pending.

Program Output:
Connection Established :: ID:DWD51075520-3438-1298909628155-1:1

ActiveMQ Machine : tcp://DWDAPPP05PW:63616
ActiveMQ Queue : UIMJobQueuePreProdTax
I AM :: Thread-5

Consumer STARTED
Sending Message - 1
Sending Message - 2
Sending Message - 3 ...........................and keep on waiting
==========================================
Second test run:
==========================================
Same Program, Same Active MQ, But I sent to "different queue" now.
Successfully Received those Messages

Connection Established :: ID:DWD51075520-3767-1298911642514-1:1

ActiveMQ Machine : tcp://DWDAPPP05PW:63616
ActiveMQ Queue : TestTestTestQ

I AM :: Thread-5

Consumer STARTED
Sending Message - 1
Sending Message - 2

FOUND SOME MESSAGE - 1

I AM ::Thread-7 Received NNP Message - 1

FOUND SOME MESSAGE - 1

I AM ::Thread-7 Received NNP Message - 2

FOUND SOME MESSAGE - 1

I AM ::Thread-7 Received NNP Message - 3
Sending Message - 3

After reading this Bug scenario...I can also consider "After running for
several days" situation and applying to my issue. The attachment provided
can be used as a test case requested by Gary Tully

This is really giving us a big problem, as that job is very crucial to be
completed in time, and due to this problem it is keep on waiting.

I can not suspect their consumer program OR their JMS type of that message,
as the same thing is happening to my message and program.

I am attaching the ActiveMQ Log snippet, My Testing Programs, Please analyse
it and help me, I am clue less and very urgent.

Thank You,
Nageswara P Nakarikanti.

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