[AMBARI-6381] Make appropriate changes for GET requests that we will send as POST with custom header

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.6.1
• Fix Version/s: 1.6.1
• Component/s: ambari-web
• Assignee: Oleg Nechiporenko
• Reporter: Oleg Nechiporenko
• Created: 03/Jul/14 17:17
• Updated: 04/Jul/14 14:00
• Resolved: 04/Jul/14 14:00

Description

We have GET request, that can exceed url limit of chars. We will change them into POST requests, with custom headers, and BE will treat them as GET requests.

Example:

http://c6401.ambari.apache.org:8080/api/v1/clusters/mycluster/hosts?page_size=25&from=0&Hosts/host_name.in( *HERE CAN BE 2000 HOST NAMES* )&fields=Hosts/host_name,Hosts/maintenance_state,Hosts/public_host_name,Hosts/cpu_count,Hosts/ph_cpu_count,Hosts/total_mem,Hosts/host_status,Hosts/last_heartbeat_time,Hosts/os_arch,Hosts/os_type,Hosts/ip,host_components/HostRoles/state,host_components/HostRoles/maintenance_state,host_components/HostRoles/stale_configs,host_components/HostRoles/service_name,metrics/disk,metrics/load/load_one,metrics/cpu/cpu_system,metrics/cpu/cpu_user,metrics/memory/mem_total,metrics/memory/mem_free,alerts/summary&minimal_response=true