[jira] [Created] (FALCON-859) EntitySummary RestAPI : Change pathParam "cluster" to queryParam

["Balu Vellanki (JIRA)" <ji...@apache.org>]

Balu Vellanki created FALCON-859:
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             Summary: EntitySummary RestAPI : Change pathParam "cluster" to queryParam
                 Key: FALCON-859
                 URL: https://issues.apache.org/jira/browse/FALCON-859
             Project: Falcon
          Issue Type: Bug
          Components: webapp
    Affects Versions: 0.6
            Reporter: Balu Vellanki
             Fix For: 0.6


All entity and instance Rest APIs have the following path structure api/<resource>/<action>/<?entityName>/<?entityType>, 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.
{code}
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)
{code}




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