openstack/swift
Code Issues Proposed changes

Merge "Sanify handoff search depth with non-integer replica counts"

Browse Source
This commit is contained in:
Jenkins 2014-02-04 20:25:33 +00:00 committed by Gerrit Code Review
commit 57603b7c58
3 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
swift/proxy/controllers/obj.py
View File

@ -411,7 +411,7 @@ class ObjectController(Controller):
"""
primary_nodes = ring.get_part_nodes(partition)
num_locals = self.app.write_affinity_node_count(ring)
num_locals = self.app.write_affinity_node_count(len(primary_nodes))
is_local = self.app.write_affinity_is_local_fn
if is_local is None:

10
swift/proxy/server.py
View File

@ -140,10 +140,10 @@ class Application(object):
value = conf.get('request_node_count', '2 * replicas').lower().split()
if len(value) == 1:
value = int(value[0])
self.request_node_count = lambda r: value
self.request_node_count = lambda replicas: value
elif len(value) == 3 and value[1] == '*' and value[2] == 'replicas':
value = int(value[0])
self.request_node_count = lambda r: value * r.replica_count
self.request_node_count = lambda replicas: value * replicas
else:
raise ValueError(
'Invalid request_node_count value: %r' % ''.join(value))
@ -166,10 +166,10 @@ class Application(object):
'2 * replicas').lower().split()
if len(value) == 1:
value = int(value[0])
self.write_affinity_node_count = lambda r: value
self.write_affinity_node_count = lambda replicas: value
elif len(value) == 3 and value[1] == '*' and value[2] == 'replicas':
value = int(value[0])
self.write_affinity_node_count = lambda r: value * r.replica_count
self.write_affinity_node_count = lambda replicas: value * replicas
else:
raise ValueError(
'Invalid write_affinity_node_count value: %r' % ''.join(value))
@ -478,7 +478,7 @@ class Application(object):
primary_nodes = self.sort_nodes(
list(itertools.islice(node_iter, num_primary_nodes)))
handoff_nodes = node_iter
nodes_left = self.request_node_count(ring)
nodes_left = self.request_node_count(len(primary_nodes))
for node in primary_nodes:
if not self.error_limited(node):

2
test/unit/proxy/controllers/test_obj.py
View File

@ -45,7 +45,7 @@ class TestObjControllerWriteAffinity(unittest.TestCase):
self.app = proxy_server.Application(
None, FakeMemcache(), account_ring=FakeRing(),
container_ring=FakeRing(), object_ring=FakeRing(max_more_nodes=9))
self.app.request_node_count = lambda ring: 10000000
self.app.request_node_count = lambda replicas: 10000000
self.app.sort_nodes = lambda l: l # stop shuffling the primary nodes
def test_iter_nodes_local_first_noops_when_no_affinity(self):