It would be nice if it took a list of servers and verified that they all thought that they were part of the same cluster.
On Thu, Aug 19, 2010 at 1:46 PM, Patrick Hunt <ph...@apache.org> wrote: > Maybe we should have a contrib pkg for utilities such as this? I could see > a python script that, given 1 server (might require addl 4letter words but > this would be useful regardless), could collect such information from the > cluster. Create a JIRA? > > Patrick > > On 08/17/2010 12:14 PM, Andrei Savu wrote: > >> It's not possible. You need to query all the servers in order to know >> who is the current leader. >> >> It should be pretty simple to implement this by parsing the output >> from the 'stat' 4-letter command. >> >> On Tue, Aug 17, 2010 at 9:50 PM, Jun Rao<jun...@gmail.com> wrote: >> >>> Hi, >>> >>> Is there a way to see the current leader and a list of followers from a >>> single node in the ZK quorum? It seems that ZK monitoring (JMX, 4-letter >>> commands) only provides info local to a node. >>> >>> Thanks, >>> >>> Jun >>> >>> >> >> >> -- Andrei Savu >> >
