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Posted to users@activemq.apache.org by "achintyag@gmail.com" <ac...@gmail.com> on 2016/06/10 02:17:01 UTC
Queue showing negative count
We are using ActiveMQ 5.13.1 and ZooKeeper for LevelDB with 3 instances and
using master slave protocol. When master goes down and slave becomes master
we see the message count is negative(-ve).
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Re: Queue showing negative count
Posted by "achintyag@gmail.com" <ac...@gmail.com>.
In my case it's happening consistently and so I created the Jira as you
suggested , so any idea what could be the wrong or any other alternative way
. Here is the Jira #
https://issues.apache.org/jira/browse/AMQ-6321
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Re: Queue showing negative count
Posted by Tim Bain <tb...@alumni.duke.edu>.
https://issues.apache.org/jira/browse/AMQ/ Create an account, log in, and
there will be a Create button at the top.
It's not possible to have a negative number of messages, therefore the bug
is that the count is negative following a failover.
But to be clear: as far as I know it's possible to occasionally have a
count that's temporarily negative due to race conditions if messages are
flowing in and out at high rates. I've assumed that what you're seeing is
a count that is consistently negative, not just that you see a negative
number on occasion that's non-negative the next time you refresh the
page... If I assumed wrong and this is just sporadic and temporary, then
don't submit a bug.
Tim
On Sun, Jun 12, 2016 at 3:21 PM, achintyag@gmail.com <ac...@gmail.com>
wrote:
> How I can create the JIRA for this? Is there any bug? Even if it shows the
> negetive count but the messages are processed sucessfully.
>
>
>
> --
> View this message in context:
> http://activemq.2283324.n4.nabble.com/Queue-showing-negative-count-tp4712858p4712914.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
Re: Queue showing negative count
Posted by "achintyag@gmail.com" <ac...@gmail.com>.
How I can create the JIRA for this? Is there any bug? Even if it shows the
negetive count but the messages are processed sucessfully.
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Re: Queue showing negative count
Posted by Tim Bain <tb...@alumni.duke.edu>.
Submit a bug in JIRA. Include far more details than you've written here.
On Jun 9, 2016 10:11 PM, "achintyag@gmail.com" <ac...@gmail.com> wrote:
> We are using ActiveMQ 5.13.1 and ZooKeeper for LevelDB with 3 instances and
> using master slave protocol. When master goes down and slave becomes master
> we see the message count is negative(-ve).
>
>
>
>
> --
> View this message in context:
> http://activemq.2283324.n4.nabble.com/Queue-showing-negative-count-tp4712858.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>