To be more clear lets say bob it the leader of core 1. On bob do a /admin/cores?action=unload&name=core1. This removes the core/shard from bob, giving the other servers a chance to grab leader props.
-Joey On Feb 2, 2013, at 11:27 AM, Brett Hoerner <br...@bretthoerner.com> wrote: > Hi, > > I have a 5 server cluster running 1 collection with 20 shards, replication > factor of 2. > > Earlier this week I had to do a rolling restart across the cluster, this > worked great and the cluster stayed up the whole time. The problem is that > the last node I restarted is now the leader of 0 shards, and is just > holding replicas. > > I've noticed this node has abnormally high load average, while the other > nodes (who have the same number of shards, but more leaders on average) are > fine. > > First, I'm wondering if that loud could be related to being a 5x replica > and 0x leader? > > Second, I was wondering if I could somehow flag single shards to re-elect a > leader (or force a leader) so that I could more evenly distribute how many > leader shards each physical server has running? > > Thanks.