The "sortedNodes" shows the nodes in the system from the most loaded to least loaded order. All other things being equal, a node having the least free disk space will come first and the last node will be the one with the most available disk space.
On Wed, Sep 5, 2018 at 3:01 AM Kudrettin Güleryüz <kudret...@gmail.com> wrote: > Given exhibit A which shows the current sort order on a 7.3.1 cloud > installation, why would the sort order be from less freedisk to more > freedisk? Shouldn't it be the reverse since the number of cores is the same > for all nodes? preferences and policies are listed in exhibit B. > > Thank you, > > > Exhibit A: (autoscaling/diagnostics) > { > > "responseHeader":{ > "status":0, > "QTime":281}, > "diagnostics":{ > "sortedNodes":[{ > "node":"test-46:8983_solr", > "cores":138, > "freedisk":289.32603454589844, > "sysLoadAvg":88.0}, > { > "node":"test-44:8983_solr", > "cores":138, > "freedisk":303.9487609863281, > "sysLoadAvg":122.0}, > { > "node":"test-45:8983_solr", > "cores":138, > "freedisk":323.1516571044922, > "sysLoadAvg":166.0}, > { > "node":"test-43:8983_solr", > "cores":138, > "freedisk":325.2588005065918, > "sysLoadAvg":107.0}, > { > "node":"test-41:8983_solr", > "cores":138, > "freedisk":334.3892288208008, > "sysLoadAvg":56.99999999999999}, > { > "node":"test-42:8983_solr", > "cores":138, > "freedisk":360.2049674987793, > "sysLoadAvg":98.0}], > "violations":[]}, > "WARNING":"This response format is experimental. It is likely to > change in the future."} > > > Exhibit B: (admin/autoscaling) > > "cluster-preferences":[{ > "minimize":"cores", > "precision":1} > ,{ > "maximize":"freedisk", > "precision":10} > ,{ > "minimize":"sysLoadAvg", > "precision":3}], > "cluster-policy":[{ > "replica":"<2", > "node":"#ANY"} > ,{ > "replica":"0", > "freedisk":"<10", > "strict":"true"}], > -- Regards, Shalin Shekhar Mangar.