Joe Smith created AURORA-1148:
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Summary: Display All Scheduling Veto Reasons for PENDING tasks
Key: AURORA-1148
URL: https://issues.apache.org/jira/browse/AURORA-1148
Project: Aurora
Issue Type: Story
Components: Reliability, Scheduler
Reporter: Joe Smith
Recently I was triaging an instance that would not schedule, and although I was
validating many possibilities, I did get sidetracked when I saw that
'Insufficient RAM' was listed as the reason.
In fact, there was also insufficient Disk, CPU, and hosts, as this was a task
which had a dedicated constraint.
In order to give more information, we should ensure we're exposing all Vetoes
to help narrow if there is just one resource preventing scheduling, or many
(all resources may point to a lack of hosts overall, for instance).
I did notice both AURORA-377 and AURORA-911, but both seem unrelated to this.
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