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From Gary Tully <gary.tu...@gmail.com>
Subject Re: LevelDB in ActiveMQ 5.9.0
Date Tue, 22 Oct 2013 19:51:43 GMT
true but in fact, the scheduler has its own 'home grown' kahadb like
store - and really needs to be layered over the existing persistence
adapters - https://issues.apache.org/jira/browse/AMQ-3758 - on the
todo list for 5.10

On 22 October 2013 17:30, Christian Posta <christian.posta@gmail.com> wrote:
> There is a separate store for scheduled messages.
> KahaDB is implemented.
>
> There is no impl for leveldb yet.
>
>
>
>
> On Tue, Oct 22, 2013 at 9:09 AM, Claus Ibsen <claus.ibsen@gmail.com> wrote:
>
>> Does level db have support for that scheduled persistent store?
>> http://activemq.apache.org/delay-and-schedule-message-delivery.html
>>
>> Or maybe I am mistaking or remembering wrong that the scheduler has a
>> separate store from the regular store for its scheduled messages.
>>
>>
>>
>> On Tue, Oct 22, 2013 at 5:00 PM, Gary Tully <gary.tully@gmail.com> wrote:
>> > of the ~3k unit tests - many use the default store and we have not
>> > switched the default store. Until we do, and work through any issues
>> > we won't know for sure. We plan to do that before we make it the
>> > default.
>> > The only known caveat atm is priority support, levelDb does not
>> > respect JMS priority in the same way as kahaDB or JDBC does.
>> >
>> > On 22 October 2013 15:25, Paul Gale <paul.n.gale@gmail.com> wrote:
>> >> Per Claus Ibsen's blog post:
>> >>
>> >> "Over time level db is planned to be default out of the box persistent
>> >> store, instead of the current kahadb store. Though we are not there
>> >> yet, so kahadb is still the default store."
>> >>
>> >> What does "we are not there yet" mean? What are the caveats regarding
>> >> LevelDB usage?
>> >>
>> >> Copious detail is much appreciated.
>> >>
>> >> Just wondering.
>> >>
>> >> Thanks,
>> >> Paul
>> >
>> >
>> >
>> > --
>> > http://redhat.com
>> > http://blog.garytully.com
>>
>>
>>
>> --
>> Claus Ibsen
>> -----------------
>> Red Hat, Inc.
>> Email: cibsen@redhat.com
>> Twitter: davsclaus
>> Blog: http://davsclaus.com
>> Author of Camel in Action: http://www.manning.com/ibsen
>>
>
>
>
> --
> *Christian Posta*
> http://www.christianposta.com/blog
> twitter: @christianposta



-- 
http://redhat.com
http://blog.garytully.com

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