In memory scheduler support in ActiveMQ

[khandelwalanuj <an...@gmail.com>]

Hi,

I am using replicated levelDB in ActiveMQv5.11.1. I have a use case of
delayed message handling. I have gone through the documentation and it looks
like I can't use it with leveldb (Only kahadb supports scheduler)

I have also seen couple of posts about In-memory scheduler
(https://dzone.com/articles/coming-activemq-v511-memory) but I think I need
to run the broker with persistent=false. 

Is there a way I can use In memory scheduler with replicated levelDB ?

Thanks,
Anuj



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Re: In memory scheduler support in ActiveMQ

[Timothy Bish <ta...@gmail.com>]

On 07/06/2016 04:15 AM, khandelwalanuj wrote:
> Hi,
>
> I am using replicated levelDB in ActiveMQv5.11.1. I have a use case of
> delayed message handling. I have gone through the documentation and it looks
> like I can't use it with leveldb (Only kahadb supports scheduler)
>
> I have also seen couple of posts about In-memory scheduler
> (https://dzone.com/articles/coming-activemq-v511-memory) but I think I need
> to run the broker with persistent=false.
>
> Is there a way I can use In memory scheduler with replicated levelDB ?
>
> Thanks,
> Anuj
>
>
>
> --
> View this message in context: http://activemq.2283324.n4.nabble.com/In-memory-scheduler-support-in-ActiveMQ-tp4713673.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
 From memory I believe that when using LeveDB if you've enabled 
scheduler support and you have the activemq-kahadb-store jar on the 
classpath the broker will still create a Job Scheduler store as the 
default store is based on KahaDB but is not intrinsically tied to it so 
it can be created standalone.  There are also some setters in the broker 
service where you can set the scheduler store you want to use as well.

-- 
Tim Bish
twitter: @tabish121
blog: http://timbish.blogspot.com/