bq: You were probably referring to state.json yep, I'm never sure whether people are on the old or new ZK versions.
OK, With Tomás' comment, I think it's explained... although confusing. WDYT? On Tue, Sep 8, 2015 at 10:03 AM, Arcadius Ahouansou <arcad...@menelic.com> wrote: > 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 and they are all out of date and identical to what I get through the tree 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 > ---
