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Joris Van Remoortere commented on MESOS-6315: --------------------------------------------- Since {{killtree}} is only used in the posix containerizer this is not a blocker. > `killtree` can accidentally kill containerizer / executor > --------------------------------------------------------- > > Key: MESOS-6315 > URL: https://issues.apache.org/jira/browse/MESOS-6315 > Project: Mesos > Issue Type: Bug > Affects Versions: 1.0.0 > Reporter: Joris Van Remoortere > > The implementation of killtree is buggy. [~jieyu] has some ideas. > ltrace of mesos-local: > {code} > [pid 19501] [0x7f89d77a61ab] libmesos-1.1.0.so->kill(29985, SIGKILL) > = 0 > [pid 19501] [0x7f89d77a61ab] libmesos-1.1.0.so->kill(31349, SIGKILL <no > return ...> > [pid 31359] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 31358] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 31357] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 31356] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 31354] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 31353] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 31351] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 31350] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 19501] [0x7f89d77a61ab] <... kill resumed> ) > = 0 > [pid 19501] [0x7f89d77a61dd] libmesos-1.1.0.so->kill(29985, SIGCONT <no > return ...> > [pid 29985] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 19493] [0x7f89d64ceda0] --- SIGCHLD (Child exited) --- > [pid 31352] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 31349] [0xffffffffffffffff] +++ killed by SIGKILL +++ > [pid 19501] [0x7f89d77a61dd] <... kill resumed> ) > = 0 > [pid 19501] [0x7f89d77a61dd] libmesos-1.1.0.so->kill(31349, SIGCONT) > = -1 > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)