[YARN-696] Enable multiple states to to be specified in Resource Manager apps REST call

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.4-alpha
• Fix Version/s: 2.1.1-beta
• Component/s: resourcemanager
• Target Version/s: 2.1.1-beta
• Hadoop Flags: Reviewed
• Assignee: Trevor Lorimer
• Reporter: Trevor Lorimer
• Created: 17/May/13 19:44
• Updated: 24/Sep/13 23:33
• Resolved: 07/Sep/13 07:47

Description

Within the YARN Resource Manager REST API the GET call which returns all Applications can be filtered by a single State query parameter (http://<rm http address:port>/ws/v1/cluster/apps).

There are 8 possible states (New, Submitted, Accepted, Running, Finishing, Finished, Failed, Killed), if no state parameter is specified all states are returned, however if a sub-set of states is required then multiple REST calls are required (max. of 7).

The proposal is to be able to specify multiple states in a single REST call.

Issue Links

• is duplicated by: YARN-1102 YARN-1074 added the ability to filter by multiple application states but the YARN webservice does not have the same feature
• relates to: YARN-563 Add application type to ApplicationReport
• relates to: YARN-936 RMWebServices filtering apps by states uses RMAppState instead of YarnAppilcationState.