Jjw,
The statistics that you are showing are actually consistent and correct.
Before shutdown there are 3 enqueues and 3 dequeueus, resulting in
zero queued messages (the queue-depth). After restart, the statistics
show the same expected queue-depth of zero.
Are you consuming the messages and expecting them to still be stored in
the broker?
-Ted
On 09/03/2015 04:54 PM, jjw tectec wrote:
Hi Gordon,
Thanks so much for your help. I think I got this to work partially now.
The Linear Store inside the broker seems to be working, because I see the
below messages:
2015-09-03 15:39:58 [Store] info Linear Store: Most recent persistence id
found: 0x0
2015-09-03 15:39:58 [Store] info Linear Store: Recovered exchange
"topic.xxx"
However, if I create a durable exchange and send durable messages to it,
and then shutdown the broker, and restart the broker. The broker did not
retain those messages. Please see the commands and queue statistics below.
What did I do wrong?
./qpid-config -a localhost:5672 --durable add exchange topic topic.xxx
inside the publisher code, I did:
Message msg = Message(s);
msg.setDurable(1);
sender.send(msg);
Aggregate Broker Statistics: (BEFORE shutdown)
Statistic Messages Bytes
=============================================
queue-depth 0 0
total-enqueues 3 627
total-dequeues 3 627
persistent-enqueues 3 627
persistent-dequeues 3 627
Aggregate Broker Statistics: (AFTER shutdown)
Statistic Messages Bytes
=============================================
queue-depth 0 0
total-enqueues 0 0
total-dequeues 0 0
persistent-enqueues 0 0
persistent-dequeues 0 0
Thanks
jjw
On Thu, Sep 3, 2015 at 2:29 PM, Gordon Sim <g...@redhat.com> wrote:
On 09/03/2015 08:16 PM, jjw tectec wrote:
Thanks for your reply. I had tried many different command options before,
they all had different problems. Below is the output of the execution:
./qpidd -p 5672 --auth no --load-module ./linearstore.so
2015-09-03 14:12:50 [Broker] notice Broker (pid=6278) start-up
2015-09-03 14:12:50 [Store] notice Linear Store: Store module initialized;
store-dir=/home/mmos/.qpidd
2015-09-03 14:12:50 [Store] notice Linear Store: Store module initialized;
store-dir=/home/mmos/.qpidd
2015-09-03 14:12:50 [Broker] error Multiple store plugins are not
supported
2015-09-03 14:12:50 [Broker] critical Broker (pid=6278) start-up failed:
Failed to start broker: Multiple store plugins were loaded
(/home/mmos/qpid/qpid-cpp-0.34/src/qpid/broker/Broker.cpp:505)
Ok, so this probably mean you have the store module installed into the
default module directory. One option is to just leave out the --load-module
./linearstore.so. The one issue there is you need to make sure the version
of the module you load is compatible with the qpidd binary.
The other option is to add --no-module-dir i.e.
./qpidd -p 5672 --auth no --no-module-dir --load-module ./linearstore.so
--log-enable info+
That should at get the module loaded and hopefully the rest of the errors
were related to trying to load the module twice.
Once the module is loaded, the other point to note is that only durable
messages on durable queues are actually written to disk.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@qpid.apache.org
For additional commands, e-mail: users-h...@qpid.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@qpid.apache.org
For additional commands, e-mail: users-h...@qpid.apache.org
