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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/18597/
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(Updated March 1, 2014, 12:52 p.m.)
Review request for mesos.
Bugs: MESOS-1031
https://issues.apache.org/jira/browse/MESOS-1031
Repository: mesos-git
Description
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This patch makes command executor shutdown a bit more graceful
(than sending SIGKILL upfront) by adding signal escalation.
Signal escalation checks for liveness of process trees after SIGTERM
has been sent. If all processes are dead before the given gracePeriod,
shutdown() returns. If not, SIGKILL will be sent to all pids in
the process trees. gracePeriod is set to 3 seconds, in order to issue
SIGKILL before shutdownTimeout in the slave is triggered
(EXECUTOR_SHUTDOWN_GRACE_PERIOD is 5 seconds).
Diffs
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src/launcher/executor.cpp e30d77a
Diff: https://reviews.apache.org/r/18597/diff/
Testing
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Functional testing and make check.
Thanks,
Niklas Nielsen
