[jira] [Updated] (DRILL-641) Better semantic and handling for kill()

["Jacques Nadeau (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Nadeau updated DRILL-641:
---------------------------------

    Fix Version/s: Future

> Better semantic and handling for kill()
> ---------------------------------------
>
>                 Key: DRILL-641
>                 URL: https://issues.apache.org/jira/browse/DRILL-641
>             Project: Apache Drill
>          Issue Type: Improvement
>            Reporter: Mehant Baid
>             Fix For: Future
>
>
> Currently when an operator invokes kill(), only the upstream operators within that fragment get terminated. This causes problems if the upstream operator in a different fragment is still continuously producing batches, and it then becomes the responsibility of the operator to drain all the batches even though a kill was issued.
> While dealing with plans with multiple fragments we would need to inform the sender that a kill has been invoked. It would then be the responsibility of the sender to not push any more batches to the corresponding receiver. 



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