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.
