[MESOS-3145] Using a unresolvable hostname crashes the framework on registration

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.24.0
• Labels: mesosphere
• Sprint: Mesosphere Sprint 15
• Story Points: 1
• Assignee: Michael Park
• Reporter: Michael Park
• Shepherd: Benjamin Hindman
• Created: 24/Jul/15 21:21
• Updated: 26/Nov/18 12:22
• Resolved: 26/Nov/18 12:22

Description

The following commands trigger the crash:

$ sudo hostname foo  # an unresolvable hostname
$ sudo ./bin/mesos-master.sh --ip=127.0.0.1 --work_dir=/var/lib/mesos
$ LIBPROCESS_IP=127.0.0.1 ./src/mesos-execute --master=127.0.0.1:5050 --name=bar --command="while true; do sleep 100; done"

The crash output:

WARNING: Logging before InitGoogleLogging() is written to STDERR
W0724 14:20:39.960733 1925993216 sched.cpp:1487]
**************************************************
Scheduler driver bound to loopback interface! Cannot communicate with remote master(s). You might want to set 'LIBPROCESS_IP' environment variable to use a routable IP address.
**************************************************
ABORT: (../../3rdparty/libprocess/3rdparty/stout/include/stout/try.hpp:85): Try::get() but state == ERROR: nodename nor servname provided, or not known[1]    24560 abort      LIBPROCESS_IP=127.0.0.1 ./src/mesos-execute --master=127.0.0.1:5050