Ordered queues are single processing queues, one item after the other. This is enforced here:
https://github.com/apache/sling/blob/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/config/InternalQueueConfiguration.java#L224 Regards Carsten > Hi, > if I read the code in JobQueueImpl correctly even for ordered queues there > are at most <queue.maxparallel> jobs being executed in parallel > (https://github.com/apache/sling/blob/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/JobQueueImpl.java#L197 > > <https://github.com/apache/sling/blob/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/JobQueueImpl.java#L197>). > Only for the retry handling there seems to be a difference: > https://github.com/apache/sling/blob/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/JobQueueImpl.java#L670 > > <https://github.com/apache/sling/blob/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/JobQueueImpl.java#L670> > So I am wondering if configuring a Job Queue with Type = Ordered and > queue.maxparallel > 1 leads to parallel job execution (rather than strict > sequential) > > Is this a bug in the code or what effects has queue.maxparallel for ordered > queues otherwise? > Thanks, > Konrad > -- Carsten Ziegeler Adobe Research Switzerland [email protected]
