Hello Erick. Yes,
1> liveNodes has N nodes listed (correctly): Correct, liveNodes is always right. 2> clusterstate.json has N+M nodes listed as "active": clusterstate.json is always empty as it's no longer being "used" in 5.3. You were probably referring to state.json which is in individual collections. Yes, that one reflects the wrong value i.e N+M 3> using the collection API to get CLUSTERSTATUS always return the correct value N 4> The Front-end code in code in cloud.js displays the right colour when nodes go down because it checks for the live node The problem is only with state.json under certain circumstances. Thanks. On 8 September 2015 at 17:51, Erick Erickson <erickerick...@gmail.com> wrote: > Arcadius: > > Hmmm. It may take a while for the cluster state to change, but I'm > assuming that this state persists for minutes/hours/days. > > So to recap: If dump the entire ZK node from the root, you have > 1> liveNodes has N nodes listed (correctly) > 2> clusterstate.json has N+M nodes listed as "active" > > Doesn't sound right to me, but I'll have to let people who are deep > into that code speculate from here. > > Best, > Erick > > On Tue, Sep 8, 2015 at 1:13 AM, Arcadius Ahouansou <arcad...@menelic.com> > wrote: > > On Sep 8, 2015 6:25 AM, "Erick Erickson" <erickerick...@gmail.com> > wrote: > >> > >> Perhaps the browser cache? What happens if you, say, use > >> Zookeeper client tools to bring down the the cluster state in > >> question? Or perhaps just refresh the admin UI when showing > >> the cluster status.... > >> > > > > Hello Erick. > > > > Thank you very much for answering. > > I did use the ZooInspetor tool to check the state.json in all 5 zk nodes > > and they are all out of date and identical to what I get through the tree > > view in sole admin ui. > > > > Looking at the source code cloud.js that correctly display nodes as > "gone" > > in the graph view, it calls the end point /zookeeper?wt=json and relies > on > > the live nodes to mark a node as down instead of status.json. > > > > Thanks. > > > >> Shot in the dark, > >> Erick > >> > >> On Mon, Sep 7, 2015 at 6:09 PM, Arcadius Ahouansou < > arcad...@menelic.com> > > wrote: > >> > We are running the latest Solr 5.3.0 > >> > > >> > Thanks. > -- Arcadius Ahouansou Menelic Ltd | Information is Power M: 07908761999 W: www.menelic.com ---
