Steve Loughran created SLIDER-82:
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Summary: Support ANTI_AFFINITY_REQUIRED option
Key: SLIDER-82
URL: https://issues.apache.org/jira/browse/SLIDER-82
Project: Slider
Issue Type: Sub-task
Reporter: Steve Loughran
slider has an anti-affinity flag in roles (visible in resources.json?), which
is ignored.
YARN-1042 promises this for YARN, slider will need
# flag in resources.json
# use in container requests
we may also want two policies: anti-affinity-desired, and -required. Then if
required nodes get >1 container for the same component type on the same node,
it'd have to request a new one and return the old one (Risk: getting the same
one back).
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