Steven Schlansker created MESOS-2684:
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Summary: mesos-slave should not abort when a single task has e.g.
a 'mkdir' failure
Key: MESOS-2684
URL: https://issues.apache.org/jira/browse/MESOS-2684
Project: Mesos
Issue Type: Bug
Components: slave
Affects Versions: 0.21.1
Reporter: Steven Schlansker
mesos-slave can encounter a variety of problems while attempting to launch a
task. If the task fails, that is unfortunate, but not the end of the world.
Other tasks should not be affected.
However, if the task failure happens to trigger an assertion, the entire slave
comes crashing down:
F0501 19:10:46.095464 1705 paths.hpp:342] CHECK_SOME(mkdir): No space left on
device Failed to create executor directory
'/mnt/mesos/slaves/20150327-194449-419644938-5050-1649-S71/frameworks/Singularity/executors/pp-gc-eventlog-teamcity.2015.03.31T23.55.14-1430507446029-2-10.70.8.160-us_west_2b/runs/95a54aeb-322c-48e9-9f6f-5b359bccbc01'
Immediately afterwards, all tasks on this slave were declared TASK_LOST when
mesos-slave restarted.
Something as simple as a 'mkdir' failing is not worthy of an assertion failure.
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