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From "Balu Vellanki (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-303) Ability to limit the result set on the "instances status" call
Date Fri, 22 Aug 2014 17:58:11 GMT

    [ https://issues.apache.org/jira/browse/FALCON-303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14107196#comment-14107196

Balu Vellanki commented on FALCON-303:

https://issues.apache.org/jira/browse/FALCON-470 resolved Falcon 303.  User can limit the
number of returned instances by setting query param "numResults", user can implement pagination
by setting "offset" 

Example : curl -H 'Remote-User:username' http://localhost:15000/api/instance/status/process/SampleProcess?start=2012-04-03T07:00Z&offset=0&numResults=10
 would return first 10 instances. 

> Ability to limit the result set on the "instances status" call
> --------------------------------------------------------------
>                 Key: FALCON-303
>                 URL: https://issues.apache.org/jira/browse/FALCON-303
>             Project: Falcon
>          Issue Type: Task
>            Reporter: Dmytro Sen
>            Assignee: Balu Vellanki
>         Attachments: FALCON-303+unittests.patch
> Response for the call below sometimes can return tons of information. 
> {noformat}
> curl -H 'Remote-User:username' 'http://host1:15000/api/instance/status/feed/test-replication?start=2013-10-24T00:00Z&end=2014-12-31T00:00Z'

> {noformat}
> Falcon has the capability to filter by a time range, but for any time range given, the
number of results is unbounded. Add "limit" flag.

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