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https://reviews.apache.org/r/19239/
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Review request for mesos, Ben Mahler and Ian Downes.
Bugs: MESOS-1031
https://issues.apache.org/jira/browse/MESOS-1031
Repository: mesos-git
Description
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This patch adds a two step signal escalation: 1) SIGTERM is sent to
the process tree 2) If the process tree root hasn't been reaped within
escalationTimeout (3 seconds), SIGKILL is sent to the process tree.
Currently, this may leave behind orphan processes if parent processes
terminates and leave non-responsive processes behind. This will be
captured when PID namespaces are in place, as the orphan processes
will end up hanging off the process tree root instead of init.
Diffs
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src/launcher/executor.cpp e30d77a
Diff: https://reviews.apache.org/r/19239/diff/
Testing
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make check
Thanks,
Niklas Nielsen
