I’d need more details to answer concretely. But, this sounds like a simple lock. Have the process that wants to be leader acquire an InterProcessMutex.
-JZ From: Corey Nolet [email protected] Reply: [email protected] [email protected] Date: May 21, 2014 at 12:12:35 PM To: user [email protected] Subject: Force leader I have a cluster which is electing a single leader to perform operations on a node until the node is deemed to be unhealthy. At this time, the leader revokes itself and another leader is elected to perform the operations. There are times, however, when I need the ability to force a specific leader. How would I implement something like this? I really don't want to have to cascade through all the other nodes and tell them to revoke their leadership because they will each try to run some initialization upon becoming the leader and that would waste resources. Any ideas? Thanks!
