raboof/pekko
1
0
Fork 0
Code Issues Pull requests Projects Releases 6 Packages Wiki Activity Actions 11

=clu #13802 Introduce max-total-nr-of-instances for cluster aware routers

Browse source
This commit is contained in:
Patrik Nordwall 2015-08-20 15:13:35 +02:00
parent 12bee9433e
commit bc13e1b4c2
23 changed files with 77 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

13
akka-docs/rst/java/cluster-usage.rst
View file

@ -467,8 +467,9 @@ actors to which the messages will be forwarded to by the router.
Messages will be forwarded to the routees using :ref:`ActorSelection <actorSelection-java>`, so the same delivery semantics should be expected.
It is possible to limit the lookup of routees to member nodes tagged with a certain role by specifying ``use-role``.
``nr-of-instances`` defines total number of routees in the cluster. Setting ``nr-of-instances``
to a high value will result in new routees added to the router when nodes join the cluster.
``max-total-nr-of-instances`` defines total number of routees in the cluster. By default ``max-total-nr-of-instances``
is set to a high value (10000) that will result in new routees added to the router when nodes join the cluster.
Set it to a lower value if you want to limit total number of routees.
The same type of router could also have been defined in code:
@ -528,10 +529,10 @@ the configuration for a router looks like this:
It is possible to limit the deployment of routees to member nodes tagged with a certain role by
specifying ``use-role``.
``nr-of-instances`` defines total number of routees in the cluster, but the number of routees
per node, ``max-nr-of-instances-per-node``, will not be exceeded. Setting ``nr-of-instances``
to a high value will result in creating and deploying additional routees when new nodes join
the cluster.
``max-total-nr-of-instances`` defines total number of routees in the cluster, but the number of routees
per node, ``max-nr-of-instances-per-node``, will not be exceeded. By default ``max-total-nr-of-instances``
is set to a high value (10000) that will result in new routees added to the router when nodes join the cluster.
Set it to a lower value if you want to limit total number of routees.
The same type of router could also have been defined in code: