[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16588096#comment-16588096
]
Vinod Kone commented on MESOS-4065:
---
Looks like we need to do a ZK upgrade to at least 3.5.4 to get this.
> 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, 1.2.2
>Reporter: James DeFelice
>Priority: Major
> 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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16448611#comment-16448611
]
James DeFelice commented on MESOS-4065:
---
It looks like the linked ZK ticket was recently resolved.
> 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, 1.2.2
>Reporter: James DeFelice
>Priority: Major
> 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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16240294#comment-16240294
]
Andor Molnar commented on MESOS-4065:
-
[~tillt]
Hi,
We've started to review your code changes.
If the patch is still required on Zookeeper side, please come over to GitHub an
elaborate on the use case a little bit.
Thanks.
> 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, 1.2.2
>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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15583152#comment-15583152
]
Till Toenshoff commented on MESOS-4065:
---
So far noone seems to have taken any note of that issue within the Zookeeper
dev community.
> 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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15046570#comment-15046570
]
Till Toenshoff commented on MESOS-4065:
---
>From your results, this conclusion seems sensible to me.
We should actually add a bug report in the zookeeper JIRA so it can be properly
handled upstream
(https://issues.apache.org/jira/browse/ZOOKEEPER/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel).
Could you please take care of that [~jdef]?
> 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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15047064#comment-15047064
]
James DeFelice commented on MESOS-4065:
---
https://issues.apache.org/jira/browse/ZOOKEEPER-2338
> 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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15046360#comment-15046360
]
James DeFelice commented on MESOS-4065:
---
is this going to require a change to the zookeeper C client bindings? e.g.
http://svn.apache.org/viewvc/zookeeper/branches/branch-3.5/src/c/src/zookeeper.c?view=markup
somewhere around line 2203, adding a O_CLOEXEC to the socket() call?
> 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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15041718#comment-15041718
]
Bernd Mathiske commented on MESOS-4065:
---
Can you please explain for the rest of us what you are seeing in the log output?
> 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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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[jira] [Commented] (MESOS-4065) slave FD for ZK tcp connection leaked to executor process
[
https://issues.apache.org/jira/browse/MESOS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15041767#comment-15041767
]
Till Toenshoff commented on MESOS-4065:
---
What we see there is the fact that two processes (slave + executor) both use
the same fd (10u) which likely is a bug.
> 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/0S+ 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 0t0TCP
> 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/0S+ 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 0t0TCP
> 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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