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Posted to dev@oozie.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2014/05/02 17:30:16 UTC

[jira] [Commented] (OOZIE-1819) Avoid early queueing of CoordActionInputCheckXCommand

    [ https://issues.apache.org/jira/browse/OOZIE-1819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13987798#comment-13987798 ] 

Rohini Palaniswamy commented on OOZIE-1819:
-------------------------------------------

Shwetha,
   Sometimes the input can be available early by few minutes(For eg: when aggregating 5 mins to hours, or 24 hrs to daily) and queueing input check right on nominal time can cause SLA delays based on how much the queue is backlogged.  Can we have a configurable setting there as to how much before nominal time we want to start checking inputs?

> Avoid early queueing of CoordActionInputCheckXCommand
> -----------------------------------------------------
>
>                 Key: OOZIE-1819
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1819
>             Project: Oozie
>          Issue Type: Bug
>            Reporter: Shwetha G S
>            Assignee: Shwetha G S
>             Fix For: trunk
>
>         Attachments: OOZIE-1819.patch
>
>
> Currently, when coord action is materialised, CoordActionInputCheckXCommand is queued immediately. If the action is materialised long before the nominal time, this unnecessarily keeps executing CoordActionInputCheckXCommand and re-queues till nominal time. Instead,  CoordActionInputCheckXCommand can be queued with delay = (nominal time - now)



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