[jira] [Updated] (AMBARI-13115) BE: Call to filter 100 hosts by alerts takes 25s on 800 node cluster

["Srimanth Gunturi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-13115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Srimanth Gunturi updated AMBARI-13115:
--------------------------------------
    Attachment: AMBARI-13115.patch

> BE: Call to filter 100 hosts by alerts takes 25s on 800 node cluster
> --------------------------------------------------------------------
>
>                 Key: AMBARI-13115
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13115
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.0
>            Reporter: Srimanth Gunturi
>            Assignee: Srimanth Gunturi
>             Fix For: 2.1.2
>
>         Attachments: AMBARI-13115.patch
>
>
> UI has a filter to show hosts having alerts. This call takes 25 to complete.
> {code}
> POST http://gsperfb-1:8080/api/v1/clusters/MuonBlue/hosts?fields=Hosts/rack_info,Hosts/host_name,Hosts/maintenance_state,Hosts/public_host_name,Hosts/cpu_count,Hosts/ph_cpu_count,alerts_summary,Hosts/host_status,Hosts/last_heartbeat_time,Hosts/ip,host_components/HostRoles/state,host_components/HostRoles/maintenance_state,host_components/HostRoles/stale_configs,host_components/HostRoles/service_name,host_components/HostRoles/desired_admin_state,Hosts/total_mem,stack_versions/HostStackVersions,stack_versions/repository_versions/RepositoryVersions/repository_version,stack_versions/repository_versions/RepositoryVersions/id,stack_versions/repository_versions/RepositoryVersions/display_name&minimal_response=true&page_size=100&from=0&sortBy=Hosts/host_name.asc
> {code}
> {code}
> {
>   "RequestInfo": {
>     "query": "page_size=100&from=0&alerts_summary/CRITICAL>0|alerts_summary/WARNING>0"
>   }
> }
> {code}



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