[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15046588#comment-15046588
]
Till Toenshoff commented on MESOS-4065:
---------------------------------------
Some tool that has been rather useful for debugging such issues within Mesos;
https://github.com/tillt/mesos/commit/d6982ece26121c599426e6b5c573e8d8afeff837
> slave FD for ZK tcp connection leaked to executor process
> ---------------------------------------------------------
>
> Key: MESOS-4065
> URL: https://issues.apache.org/jira/browse/MESOS-4065
> Project: Mesos
> Issue Type: Bug
> Affects Versions: 0.24.1, 0.25.0
> Reporter: James DeFelice
> Labels: mesosphere, security
>
> {code}
> core@ip-10-0-0-45 ~ $ ps auxwww|grep -e etcd
> root 1432 99.3 0.0 202420 12928 ? Rsl 21:32 13:51
> ./etcd-mesos-executor -log_dir=./
> root 1450 0.4 0.1 38332 28752 ? Sl 21:32 0:03 ./etcd
> --data-dir=etcd_data --name=etcd-1449178273
> --listen-peer-urls=http://10.0.0.45:1025
> --initial-advertise-peer-urls=http://10.0.0.45:1025
> --listen-client-urls=http://10.0.0.45:1026
> --advertise-client-urls=http://10.0.0.45:1026
> --initial-cluster=etcd-1449178273=http://10.0.0.45:1025,etcd-1449178271=http://10.0.2.95:1025,etcd-1449178272=http://10.0.2.216:1025
> --initial-cluster-state=existing
> core 1651 0.0 0.0 6740 928 pts/0 S+ 21:46 0:00 grep
> --colour=auto -e etcd
> core@ip-10-0-0-45 ~ $ sudo lsof -p 1432|grep -e 2181
> etcd-meso 1432 root 10u IPv4 21973 0t0 TCP
> ip-10-0-0-45.us-west-2.compute.internal:54016->ip-10-0-5-206.us-west-2.compute.internal:2181
> (ESTABLISHED)
> core@ip-10-0-0-45 ~ $ ps auxwww|grep -e slave
> root 1124 0.2 0.1 900496 25736 ? Ssl 21:11 0:04
> /opt/mesosphere/packages/mesos--52cbecde74638029c3ba0ac5e5ab81df8debf0fa/sbin/mesos-slave
> core 1658 0.0 0.0 6740 832 pts/0 S+ 21:46 0:00 grep
> --colour=auto -e slave
> core@ip-10-0-0-45 ~ $ sudo lsof -p 1124|grep -e 2181
> mesos-sla 1124 root 10u IPv4 21973 0t0 TCP
> ip-10-0-0-45.us-west-2.compute.internal:54016->ip-10-0-5-206.us-west-2.compute.internal:2181
> (ESTABLISHED)
> {code}
> I only tested against mesos 0.24.1 and 0.25.0.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
