ZK has the list of live nodes available as a set of ephemeral nodes. You can use /zookeeper on Solr or talk to ZK directly to get that list. On 24 Aug 2014 03:08, "Nathan Neulinger" <nn...@neulinger.org> wrote:
> Is there a way to query the 'live node' state without sending a query to > every node myself? i.e. to get the same data that is used for that cloud > status screen? > > -- Nathan > > On 08/23/2014 06:39 PM, Mark Miller wrote: > >> The state is actually a combo of the state in clusterstate and the live >> nodes. If the live node is not there, it's gone regardless of the last >> state it published. >> >> - Mark >> >> On Aug 23, 2014, at 6:00 PM, Nathan Neulinger <nn...@neulinger.org> >>> wrote: >>> >>> In particular, a shard being 'active' vs. 'gone'. >>> >>> The web ui is clearly showing the given replicas as being in "Gone" >>> state when I shut down a server, yet the CLUSTERSTATUS says that each >>> replica has state: "active" >>> >>> Is there any way to ask it for status that will reflect that the replica >>> is gone? >>> >>> This is with 4.8.0. >>> >>> -- Nathan >>> >>> ------------------------------------------------------------ >>> Nathan Neulinger nn...@neulinger.org >>> Neulinger Consulting (573) 612-1412 >>> >> > -- > ------------------------------------------------------------ > Nathan Neulinger nn...@neulinger.org > Neulinger Consulting (573) 612-1412 >
