[jira] [Commented] (OOZIE-2560) Coordinator concurrency control can't be more than 12

["Purshotam Shah (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OOZIE-2560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15316727#comment-15316727 ] 

Purshotam Shah commented on OOZIE-2560:
---------------------------------------

For coordinator job with cron frequency, the number of action to be created is decided by materialization window setting. 

I guess in your server setting it is set to 1 hours, so Oozie is creating 1 hours actions, which I guess is 12.

 <property>
        <name>oozie.service.CoordMaterializeTriggerService.materialization.window
        </name>
        <value>3600</value>
        <description> Coordinator Job Lookup command materialized each
            job for this next "window" duration
        </description>
    </property>

> Coordinator concurrency control can't be more than 12
> -----------------------------------------------------
>
>                 Key: OOZIE-2560
>                 URL: https://issues.apache.org/jira/browse/OOZIE-2560
>             Project: Oozie
>          Issue Type: Bug
>          Components: coordinator
>         Environment: CDH 5.4.4
> hue-3.7.0
> oozie-4.1.0
>            Reporter: Nazar Volynets
>         Attachments: screen_shot.jpg
>
>
> In catch-up mode coordinator concurrency control is ignored if it is more than 12. And 12 is used instead of configured one.
> Coordinator definition sample:
> {code}
> <coordinator-app name="xxx" frequency="2,7,12,17,22,27,32,37,42,47,52,57 * * * *" start="${start_date}" end="${end_date}"
>     timezone="${data_timezone}" xmlns="uri:oozie:coordinator:0.4" xmlns:sla="uri:oozie:sla:0.2">
>     <controls>
>         <concurrency>24</concurrency>
>         <execution>FIFO</execution>
>         <throttle>24</throttle>
>     </controls>
>     ...
> </coordinator-app>
> {code}
> *Actual:*
> Ozzie creates only 12 concurrent coordinator actions.
> Attached HUE coordinator actions screen_shot.jpg.
> *Expected:*
> As configured - 24 concurrent coordinator actions.



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