thanks for the response! - we will keep this in mind. stefan
>-----Original Message----- >From: Timothee Maret [mailto:[email protected]] >Sent: Monday, September 11, 2017 11:34 AM >To: [email protected] >Subject: Re: Sling Content Distribution: how to use "in-file" queue >provider > >Hi, > >Sorry for late reply, I was on PTO. The In-file queue is only available for >Forward agents. > >To enable it, you need to set the 'queue.provider' property to 'In-file' in >your o.a.s.d.a.i.ForwardDistributionAgentFactory configuration. > >The checkpoint mechanism should be implemented by [0] despite the comments >in SimpleDistributionQueue. > >I don't think there's yet a customer with this setting. It should really be >used only if measurements prove that the queue is the bottleneck in your >setup, that throughput is a real issue in your deployment, that your >deployment can afford losing non checkpointed items and that you setup >custom operations to backup the queue. > >Regards, > >Timothee > >[0] >https://github.com/apache/sling/blob/trunk/contrib/extensions/distribution/ >core/src/main/java/org/apache/sling/distribution/queue/impl/simple/SimpleDi >stributionQueueCheckpoint.java > >2017-08-30 12:26 GMT+02:00 Stefan Seifert <[email protected]>: > >> this presentation [1] mentions that it's possible to switch the Sling >> Content Distribution from using a Sling Jobs-based queue to an "in-file" >or >> "in-memory" queue which is much faster. >> >> but i've not found any hint in the documentation what steps are needed to >> switch to this queue. can you give some hints? >> >> is it recommended to use this alternative queue in production (if the >> possible loss of some events up to the last checkpoint is acceptable)? is >> this the implementation of it [2]? the javadoc states "queue not >persisted >> on the repository and therefore not usable for production." >> >> stefan >> >> [1] https://docs.adobe.com/ddc/en/gems/Troubleshooting-Sling- >> Content-Distribution.html >> [2] https://github.com/apache/sling/blob/trunk/contrib/ >> extensions/distribution/core/src/main/java/org/apache/ >> sling/distribution/queue/impl/simple/SimpleDistributionQueue.java >> >> >>
