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From "James DeFelice (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
Date Tue, 08 Dec 2015 05:04:11 GMT

    [ https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15046361#comment-15046361
] 

James DeFelice commented on MESOS-4065:
---------------------------------------

possible impact on SELinux systems? http://danwalsh.livejournal.com/53603.html?page=1

> 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.



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