I am currently using aurora version 0.9.0-rc0-2 and mesos 0.23.0
I have a job that's stuck pending waiting for resources, specifically it
is waiting for ram. The job config says that the job needs 3 cores, 7.00
GiB ram, and 16GiB disk. If I look at the mesos offers page I can see
that there are a number of machines that have 7.1GB available and if I
look at the offers in aurora I see a number of nodes that look like:
{...,
"hostname":"host","resources":[{"name":"cpus","scalar":7.0},{"name":"mem","scalar":7236.0},{"name":"disk","scalar":253167.0,
...}
So it looks to me that there is enough memory to schedule the pending
tasks but they are not actually getting scheduled. So one question is
whether the mesos ui and the aurora ui are using the same units
(gibibytes vs gigabytes). If they are then why would a scalar value of
7236 not able to accomodate the pending tasks?
--
Andrew Jorgensen
@ajorgensen
