[jira] [Commented] (APEXCORE-573) Need to return activation window id for physical operators in StramWebServices

["Sanjay M Pujare (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/APEXCORE-573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15667909#comment-15667909 ] 

Sanjay M Pujare commented on APEXCORE-573:
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Just to be clear the function com.datatorrent.stram.plan.physical.PhysicalPlan.getActivationCheckpoint(PTOperator) does NOT return what is expected here so we need to be careful about terminology here.

The way to do this would be to save the first recoveryCheckpoint in PTOperator and return it as the "activation window id" when requested (fillPhysicalOperatorInfo).

> Need to return activation window id for physical operators in StramWebServices
> ------------------------------------------------------------------------------
>
>                 Key: APEXCORE-573
>                 URL: https://issues.apache.org/jira/browse/APEXCORE-573
>             Project: Apache Apex Core
>          Issue Type: Improvement
>            Reporter: Sanjay M Pujare
>            Assignee: Sanjay M Pujare
>
> It will be useful to return to the caller the window id the physical operator (re)started from in com.datatorrent.stram.webapp.StramWebServices.getOperatorInfo(int) since this information could be useful in debugging the application.



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