kyungwan nam created SLIDER-1106:
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Summary: when restart slider app with node-lable-expression,
resource request is always escalated.
Key: SLIDER-1106
URL: https://issues.apache.org/jira/browse/SLIDER-1106
Project: Slider
Issue Type: Bug
Affects Versions: Slider 0.91
Reporter: kyungwan nam
create a slider-app whose node-lable-expression is set to “slider”.
so, a container is allocated on “host1” that belong to “slider” node-lable.
when restart the slider-app, slider will send “host1” placed request without
node-label-expression. (this is caused by SLIDER-905).
but, RM scheduler is checking whether a node belong to the
node-lable-expression in the request or not.
as a result, the placed request can not be allocated on “host1”. that request
will be escalated.
it can be reproduced with develop branch and cluster using hadoop-2.7.1
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