use SEND_INTERRUPT to cancel EMR jobs #1271
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Signed-off-by: Oleg Avdeev <oleg.v.avdeev@gmail.com>
oavdeev
requested review from
davidheryanto,
khorshuheng,
pyalex,
woop and
zhilingc
as code owners
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/test test-end-to-end |
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/kind housekeeping |
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/lgtm |
woop
approved these changes
Jan 16, 2021
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: oavdeev, woop The full list of commands accepted by this bot can be found here. The pull request process is described here
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What this PR does / why we need it:
Instead of hard
TERMINATE_PROCESSuse softerSEND_INTERRUPTto stop EMR jobs. The problem withTERMINATE_PROCESSis that sometimes this causes the job to be cancelled from EMR point of view, but it still shows up as RUNNING in Yarn, so the next job scheduled doesn't get the resources it needs.Which issue(s) this PR fixes:
Does this PR introduce a user-facing change?: