← Back to team overview

yahoo-eng-team team mailing list archive

[Bug 1445202] Re: Bug #1414218 is not fixed on the stable/juno branch

 

** Changed in: neutron
       Status: New => Fix Released

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1445202

Title:
  Bug #1414218 is not fixed on the stable/juno branch

Status in OpenStack Neutron (virtual network service):
  Fix Released

Bug description:
  On the stable/juno branch, https://review.openstack.org/#/c/164329
  (ChangeId: I3ad7864eeb2f959549ed356a1e34fa18804395cc, fixed bug
  https://bugs.launchpad.net/neutron/+bug/1414218) was merged on April
  1st.  Less than 1 hour before this merge,
  https://review.openstack.org/#/c/153181 was merged.  Both patches
  modified the same function _output_hosts_file() in the same file
  (neutron/agent/linux/dhcp.py).
  https://review.openstack.org/#/c/164329 removed LOG.debug statements
  from the _output_hosts_file while
  https://review.openstack.org/#/c/153181 added LOG.debug statements.
  The end result is that the bad performance problem fixed by
  https://review.openstack.org/#/c/164329 is reverted by
  https://review.openstack.org/#/c/153181 unintentionally.

  The https://review.openstack.org/#/c/164329 fixes bug
  https://bugs.launchpad.net/neutron/+bug/1414218. The root cause is the
  performance overhead due to the LOG.debug statements in the for-loop
  of the _output_hosts_file() function.

  This problem is only found on the stable/juno branch of neutron.

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1445202/+subscriptions


References