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https://issues.apache.org/jira/browse/FALCON-991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14513519#comment-14513519
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Ajay Yadava commented on FALCON-991:
------------------------------------

[~sriksun] 

I didn't understand the "stuck in the first 1000 instances" part. Do you 
suspect first 1000 results will take a long time to return? The pagination is 
implemented in the oozie side and not falcon side and we have been using it for 
some time, so I assumed that it will work fine.



> consolidate get coord actions in OozieWorkflowEngine
> ----------------------------------------------------
>
>                 Key: FALCON-991
>                 URL: https://issues.apache.org/jira/browse/FALCON-991
>             Project: Falcon
>          Issue Type: Improvement
>            Reporter: Shwetha G S
>            Assignee: Ajay Yadava
>         Attachments: FALCON-991.patch
>
>
> OozieWorkflowEngine.getCoordActions() gets instances by calling 
> oozieclient.getCoordAction() for each action. Its not efficient to call oozie 
> API for each instance. Instead, doSummaryJobAction() gets all instances in 
> bulk using oozieclient.getCoordJobInfo(). But this uses offset which won't 
> work with purging of coord actions. A new API was added in oozie to get coord 
> actions between timestamps. We should use that for both usecases



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