We have 3 nodes(application servers) under deployment manager in a cluster environment. Do we need to set heap size for each node(application server)? Or is there any setting where we can set heap size for deployment manager and it is dmgr responsibility to assign heap to all its nodes(app servers)?
gas 110000E92M954 Posts
Re: heap size in cluster environment2012-12-27T11:25:36ZThis is the accepted answer. This is the accepted answer.Hi,
You mananage all your servers in the cell via admin console of the deployment manager.
However to set heap sizes for cluster members you have to modify its own parameters.
Go to Servers > WebSphere App Servers > yourMemberXName > Java and Process management > Process Definition > Java virtual machine.
There you can set heap sizes. Repeat for all 3 members of the cluster, then save and synchronize changes.
Deployment manager will propagate changes to the nodes.
Restart cluster members to make this setting active.