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From Fedechicco <>
Subject Fine-grained mesos execution hangs on Debian 7.4
Date Thu, 26 Jun 2014 16:11:21 GMT

as from object, when I run scala spark-shell on our mesos (0.19) cluster
some spark slaves just hang at the end of the staging phase for any given

The cluster has mixed OSes (Ubuntu 14.04 / Debian 7.4), but if I run the
same shell and commands using coarse grained mode everything works just

I'm using a spark 1.1.0-SNAPSHOT built from sources (pulled today from
git), on openjdk-7.

Sadly I can't get any error message from the sandboxes for the hanging
slaves, everything seems in order, just stuck.

Any suggestion on how to debug this?


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