Managed state operator is preferable to maintain large LRUCache. On Wed, Jul 5, 2017 at 7:57 PM Vivek Bhide <bhide.vi...@gmail.com> wrote:
> Hi, > > In one of the operators, I have some big LRUcache objects (which are not > transient and hence checkpointed) and when that operator restarts for any > reason, I see the 'unclean undeploy' exception in container logs. > > Unfortunately I don't have the stack trace with me but is there any > configuration that can be set to make sure that container undeploy waits > till the checkpointing is complete? > > Also I am a bit curious on how the container undeploy and redeploy is > handled (triggered when any of the upstream operator restarts). I see that > the undeploy is often interrupted if its taking a bit more time. Is there > any documentation which I can refer to to understand this in a bit detail? > > Regards > Vivek > > > > > -- > View this message in context: > http://apache-apex-users-list.78494.x6.nabble.com/How-to-address-unclean-undeploy-exception-tp1776.html > Sent from the Apache Apex Users list mailing list archive at Nabble.com. >
