yahoo-eng-team team mailing list archive

Thread
Date
[Bug 1494688] [NEW] [VMWARE] Connection pool is full, discarding connection

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Kevin Tibi <kodokuu@xxxxxxxxx>
Date: Fri, 11 Sep 2015 10:05:18 -0000
Reply-to: Bug 1494688 <1494688@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Since my upgrade from juno to kilo I have a lot of WARNING in my
compute.log

[root@Compute ~]# rpm -qa | grep nova
python-nova-2015.1.1-1.el7.noarch
openstack-nova-common-2015.1.1-1.el7.noarch
python-novaclient-2.23.0-1.el7.noarch
openstack-nova-compute-2015.1.1-1.el7.noarch

[root@Compute ~]# rpm -qa | grep oslo
python-oslo-concurrency-1.8.0-1.el7.noarch
python-oslo-log-1.0.0-1.el7.noarch
python-oslo-rootwrap-1.6.0-1.el7.noarch
python-oslo-messaging-1.8.3-1.el7.noarch
python-oslo-config-1.9.3-1.el7.noarch
python-oslo-serialization-1.4.0-1.el7.noarch
python-oslo-vmware-0.11.1-1.el7.noarch
python-oslo-utils-1.4.0-1.el7.noarch
python-oslo-middleware-1.0.0-2.el7.noarch
python-oslo-db-1.7.1-1.el7.noarch
python-oslo-i18n-1.5.0-3.el7.noarch
python-oslo-context-0.2.0-5.el7.noarch


2015-09-10 15:46:13.393 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.398 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.403 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.410 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.414 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.420 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.427 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.432 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.436 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.501 7825 WARNING oslo_messaging._drivers.amqpdriver [-] Number of call queues is greater than warning threshold: 10. There could be a leak. Increasing threshold to: 20
2015-09-10 15:46:13.621 7825 WARNING oslo_messaging._drivers.amqpdriver [-] Number of call queues is greater than warning threshold: 20. There could be a leak. Increasing threshold to: 40
2015-09-10 15:46:13.659 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.663 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.668 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.675 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.679 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:13.688 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.151 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.156 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.161 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.167 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.174 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.179 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.186 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.190 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.196 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.200 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.210 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.215 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.220 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.227 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.233 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.238 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.342 7825 WARNING oslo_messaging._drivers.amqpdriver [-] Number of call queues is greater than warning threshold: 40. There could be a leak. Increasing threshold to: 80
2015-09-10 15:46:14.347 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.352 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.356 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.360 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.364 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.369 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.373 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.377 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.384 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.391 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.396 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
2015-09-10 15:46:14.401 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local

** Affects: nova
     Importance: Undecided
         Status: New

** Affects: oslo.vmware
     Importance: Undecided
         Status: New

** Also affects: oslo.vmware
   Importance: Undecided
       Status: New

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1494688

Title:
  [VMWARE] Connection pool is full, discarding connection

Status in OpenStack Compute (nova):
  New
Status in oslo.vmware:
  New

Bug description:
  Since my upgrade from juno to kilo I have a lot of WARNING in my
  compute.log

  [root@Compute ~]# rpm -qa | grep nova
  python-nova-2015.1.1-1.el7.noarch
  openstack-nova-common-2015.1.1-1.el7.noarch
  python-novaclient-2.23.0-1.el7.noarch
  openstack-nova-compute-2015.1.1-1.el7.noarch

  [root@Compute ~]# rpm -qa | grep oslo
  python-oslo-concurrency-1.8.0-1.el7.noarch
  python-oslo-log-1.0.0-1.el7.noarch
  python-oslo-rootwrap-1.6.0-1.el7.noarch
  python-oslo-messaging-1.8.3-1.el7.noarch
  python-oslo-config-1.9.3-1.el7.noarch
  python-oslo-serialization-1.4.0-1.el7.noarch
  python-oslo-vmware-0.11.1-1.el7.noarch
  python-oslo-utils-1.4.0-1.el7.noarch
  python-oslo-middleware-1.0.0-2.el7.noarch
  python-oslo-db-1.7.1-1.el7.noarch
  python-oslo-i18n-1.5.0-3.el7.noarch
  python-oslo-context-0.2.0-5.el7.noarch

  
  2015-09-10 15:46:13.393 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.398 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.403 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.410 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.414 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.420 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.427 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.432 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.436 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.501 7825 WARNING oslo_messaging._drivers.amqpdriver [-] Number of call queues is greater than warning threshold: 10. There could be a leak. Increasing threshold to: 20
  2015-09-10 15:46:13.621 7825 WARNING oslo_messaging._drivers.amqpdriver [-] Number of call queues is greater than warning threshold: 20. There could be a leak. Increasing threshold to: 40
  2015-09-10 15:46:13.659 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.663 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.668 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.675 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.679 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:13.688 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.151 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.156 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.161 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.167 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.174 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.179 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.186 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.190 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.196 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.200 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.210 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.215 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.220 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.227 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.233 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.238 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.342 7825 WARNING oslo_messaging._drivers.amqpdriver [-] Number of call queues is greater than warning threshold: 40. There could be a leak. Increasing threshold to: 80
  2015-09-10 15:46:14.347 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.352 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.356 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.360 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.364 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.369 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.373 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.377 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.384 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.391 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.396 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local
  2015-09-10 15:46:14.401 7825 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection: vcenter01.local

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1494688/+subscriptions
Follow ups

[Bug 1494688] Re: [VMWARE] Connection pool is full, discarding connection
From: OpenStack Infra, 2017-10-11