[FALCON-859] EntitySummary RestAPI : Change pathParam "cluster" to queryParam

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.6
• Fix Version/s: 0.6
• Component/s: webapp
• Assignee: Balu Vellanki
• Reporter: Balu Vellanki
• Due: 04/Nov/14
• Created: 03/Nov/14 22:38
• Updated: 04/Nov/14 17:40
• Resolved: 04/Nov/14 00:58

Description

All entity and instance Rest APIs have the following path structure api/<resource>/<action>/<?entityType>/<?entityName>, where

• resource can be "entities" or "instance.
• action : the action to be performed, like "list", "summary", "suspend" etc
• entityName and entityType are optional

EntitySummary is the only Rest API that does not adhere to this format. This causes authorization error.

Problem accessing /api/entities/summary/process/primaryCluster. Reason:

    INTERNAL_SERVER_ERROR
Caused by:

org.apache.falcon.FalconWebException
	at org.apache.falcon.FalconWebException.newException(FalconWebException.java:70)
	at org.apache.falcon.security.FalconAuthorizationFilter.doFilter(FalconAuthorizationFilter.java:76)
	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
	at org.apache.falcon.security.FalconAuthenticationFilter$2.doFilter(FalconAuthenticationFilter.java:184)
	at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:572)
	at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:542)