openstack/ceilometer
Code Issues Proposed changes

Merge "Add log hints for partition coordinator"

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Jenkins 2016-08-29 09:27:08 +00:00 committed by Gerrit Code Review
commit be26c8448a
1 changed files with 7 additions and 2 deletions
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9
ceilometer/coordination.py
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@ -210,7 +210,8 @@ class PartitionCoordinator(object):
self.join_group(group_id)
try:
members = self._get_members(group_id)
LOG.debug('Members of group: %s, Me: %s', members, self._my_id)
LOG.debug('Members of group %s are: %s, Me: %s',
group_id, members, self._my_id)
if self._my_id not in members:
LOG.warning(_LW('Cannot extract tasks because agent failed to '
'join group properly. Rejoining group.'))
@ -218,10 +219,14 @@ class PartitionCoordinator(object):
members = self._get_members(group_id)
if self._my_id not in members:
raise MemberNotInGroupError(group_id, members, self._my_id)
LOG.debug('Members of group %s are: %s, Me: %s',
group_id, members, self._my_id)
hr = utils.HashRing(members)
iterable = list(iterable)
filtered = [v for v in iterable
if hr.get_node(str(v)) == self._my_id]
LOG.debug('My subset: %s', [str(f) for f in filtered])
LOG.debug('The universal set: %s, my subset: %s',
[str(f) for f in iterable], [str(f) for f in filtered])
return filtered
except tooz.coordination.ToozError:
LOG.exception(_LE('Error getting group membership info from '