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